fix code

hutool-core/src/main/java/cn/hutool/core/convert/RegisterConverter.java

@@ -69,6 +69,7 @@ import java.util.concurrent.atomic.AtomicReference;
  * @since 6.0.0
  */
 public class RegisterConverter implements Converter, Serializable {
+	private static final long serialVersionUID = 1L;
 
 	/**
 	 * 默认类型转换器

hutool-http/src/test/java/cn/hutool/http/RestTest.java

@@ -17,7 +17,7 @@ public class RestTest {
 	@Test
 	public void contentTypeTest() {
 		final HttpRequest request = HttpRequest.post("http://localhost:8090/rest/restTest/")//
-				.body(JSONUtil.createObj()
+				.body(JSONUtil.ofObj()
 						.set("aaa", "aaaValue")
 						.set("键2", "值2").toString());
 		Assert.assertEquals("application/json;charset=UTF-8", request.header("Content-Type"));
@@ -27,7 +27,7 @@ public class RestTest {
 	@Ignore
 	public void postTest() {
 		final HttpRequest request = HttpRequest.post("http://localhost:8090/rest/restTest/")//
-				.body(JSONUtil.createObj()
+				.body(JSONUtil.ofObj()
 						.set("aaa", "aaaValue")
 						.set("键2", "值2").toString());
 		Console.log(request.execute().body());
@@ -36,7 +36,7 @@ public class RestTest {
 	@Test
 	@Ignore
 	public void postTest2() {
-		final String result = HttpUtil.post("http://localhost:8090/rest/restTest/", JSONUtil.createObj()//
+		final String result = HttpUtil.post("http://localhost:8090/rest/restTest/", JSONUtil.ofObj()//
 				.set("aaa", "aaaValue")
 				.set("键2", "值2").toString());
 		Console.log(result);
@@ -47,7 +47,7 @@ public class RestTest {
 	public void getWithBodyTest() {
 		final HttpRequest request = HttpRequest.get("http://localhost:8888/restTest")//
 				.header(Header.CONTENT_TYPE, "application/json")
-				.body(JSONUtil.createObj()
+				.body(JSONUtil.ofObj()
 						.set("aaa", "aaaValue")
 						.set("键2", "值2").toString());
 		Console.log(request.execute().body());
@@ -60,7 +60,7 @@ public class RestTest {
 				// Charles代理
 				.setHttpProxy("localhost", 8888)
 				.header("Access-Token","")
-				.body(JSONUtil.createObj()
+				.body(JSONUtil.ofObj()
 						.set("advertiser_ids", new Long[] {1690657248243790L})
 						.set("fields", new String[] {"id", "name", "status"}).toString());
 		Console.log(request);

hutool-http/src/test/java/cn/hutool/http/server/SimpleServerTest.java

@@ -27,7 +27,7 @@ public class SimpleServerTest {
 				)
 				// 返回JSON数据测试
 				.addAction("/restTest", (request, response) -> {
-					final String res = JSONUtil.createObj()
+					final String res = JSONUtil.ofObj()
 							.set("id", 1)
 							.set("method", request.getMethod())
 							.set("request", request.getBody())

hutool-json/src/main/java/cn/hutool/json/InternalJSONUtil.java

@@ -1,7 +1,9 @@
 package cn.hutool.json;
 
 import cn.hutool.core.bean.copier.CopyOptions;
+import cn.hutool.core.codec.HexUtil;
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.io.IORuntimeException;
 import cn.hutool.core.lang.mutable.MutableEntry;
 import cn.hutool.core.map.CaseInsensitiveLinkedMap;
 import cn.hutool.core.map.CaseInsensitiveTreeMap;
@@ -11,9 +13,12 @@ import cn.hutool.core.text.StrUtil;
 import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.CharUtil;
 import cn.hutool.core.util.ObjUtil;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 import cn.hutool.json.serialize.JSONString;
 
+import java.io.IOException;
+import java.io.StringWriter;
+import java.io.Writer;
 import java.math.BigDecimal;
 import java.sql.SQLException;
 import java.time.temporal.TemporalAccessor;
@@ -144,7 +149,7 @@ public final class InternalJSONUtil {
 		} else if (ArrayUtil.isArray(value)) {
 			return new JSONArray(value).toString();
 		} else {
-			return JSONUtil.quote(value.toString());
+			return quote(value.toString());
 		}
 	}
 
@@ -255,7 +260,88 @@ public final class InternalJSONUtil {
 				.setTransientSupport(config.isTransientSupport())
 				// 使用JSON转换器
 				.setConverter((type, value) ->
-						JSONConverter.convertWithCheck(type, value, null, config.isIgnoreError()));
+						JSONConverterOld.convertWithCheck(type, value, null, config.isIgnoreError()));
+	}
+
+	/**
+	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
+	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
+	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
+	 *
+	 * @param string 字符串
+	 * @return 适合在JSON中显示的字符串
+	 */
+	public static String quote(final String string) {
+		return quote(string, true);
+	}
+
+	/**
+	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
+	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
+	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
+	 *
+	 * @param string 字符串
+	 * @param isWrap 是否使用双引号包装字符串
+	 * @return 适合在JSON中显示的字符串
+	 * @since 3.3.1
+	 */
+	public static String quote(final String string, final boolean isWrap) {
+		return quote(string, new StringWriter(), isWrap).toString();
+	}
+
+	/**
+	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
+	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
+	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
+	 *
+	 * @param str    字符串
+	 * @param writer Writer
+	 * @return Writer
+	 * @throws IORuntimeException IO异常
+	 */
+	public static Writer quote(final String str, final Writer writer) throws IORuntimeException {
+		return quote(str, writer, true);
+	}
+
+	/**
+	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
+	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
+	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
+	 *
+	 * @param str    字符串
+	 * @param writer Writer
+	 * @param isWrap 是否使用双引号包装字符串
+	 * @return Writer
+	 * @throws IORuntimeException IO异常
+	 * @since 3.3.1
+	 */
+	public static Writer quote(final String str, final Writer writer, final boolean isWrap) throws IORuntimeException {
+		try {
+			return doQuote(str, writer, isWrap);
+		} catch (IOException e) {
+			throw new IORuntimeException(e);
+		}
+	}
+
+	/**
+	 * 转义显示不可见字符
+	 *
+	 * @param str 字符串
+	 * @return 转义后的字符串
+	 */
+	public static String escape(final String str) {
+		if (StrUtil.isEmpty(str)) {
+			return str;
+		}
+
+		final int len = str.length();
+		final StringBuilder builder = new StringBuilder(len);
+		char c;
+		for (int i = 0; i < len; i++) {
+			c = str.charAt(i);
+			builder.append(escape(c));
+		}
+		return builder.toString();
 	}
 
 	/**
@@ -286,4 +372,82 @@ public final class InternalJSONUtil {
 		}
 		return rawHashMap;
 	}
+
+	// --------------------------------------------------------------------------------------------- Private method start
+	/**
+	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
+	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
+	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
+	 *
+	 * @param str    字符串
+	 * @param writer Writer
+	 * @param isWrap 是否使用双引号包装字符串
+	 * @return Writer
+	 * @throws IOException IO异常
+	 * @since 3.3.1
+	 */
+	private static Writer doQuote(final String str, final Writer writer, final boolean isWrap) throws IOException {
+		if (StrUtil.isEmpty(str)) {
+			if (isWrap) {
+				writer.write("\"\"");
+			}
+			return writer;
+		}
+
+		char c; // 当前字符
+		final int len = str.length();
+		if (isWrap) {
+			writer.write('"');
+		}
+		for (int i = 0; i < len; i++) {
+			c = str.charAt(i);
+			switch (c) {
+				case '\\':
+				case '"':
+					writer.write("\\");
+					writer.write(c);
+					break;
+				default:
+					writer.write(escape(c));
+			}
+		}
+		if (isWrap) {
+			writer.write('"');
+		}
+		return writer;
+	}
+
+	/**
+	 * 转义不可见字符<br>
+	 * 见：<a href="https://en.wikibooks.org/wiki/Unicode/Character_reference/0000-0FFF">https://en.wikibooks.org/wiki/Unicode/Character_reference/0000-0FFF</a>
+	 *
+	 * @param c 字符
+	 * @return 转义后的字符串
+	 */
+	private static String escape(final char c) {
+		switch (c) {
+			case '\b':
+				return "\\b";
+			case '\t':
+				return "\\t";
+			case '\n':
+				return "\\n";
+			case '\f':
+				return "\\f";
+			case '\r':
+				return "\\r";
+			default:
+				if (c < StrUtil.C_SPACE || //
+						(c >= '\u0080' && c <= '\u00a0') || //
+						(c >= '\u2000' && c <= '\u2010') || //
+						(c >= '\u2028' && c <= '\u202F') || //
+						(c >= '\u2066' && c <= '\u206F')//
+				) {
+					return HexUtil.toUnicodeHex(c);
+				} else {
+					return Character.toString(c);
+				}
+		}
+	}
+	// --------------------------------------------------------------------------------------------- Private method end
 }

hutool-json/src/main/java/cn/hutool/json/JSON.java

@@ -1,7 +1,7 @@
 package cn.hutool.json;
 
 import cn.hutool.core.bean.BeanPath;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 
 import java.io.Serializable;
 import java.io.StringWriter;
@@ -169,6 +169,6 @@ public interface JSON extends Cloneable, Serializable {
 	 * @since 4.3.2
 	 */
 	default <T> T toBean(final Type type) {
-		return JSONConverter.jsonConvert(type, this, getConfig());
+		return JSONConverterOld.jsonConvert(type, this, getConfig());
 	}
 }

hutool-json/src/main/java/cn/hutool/json/JSONArray.java

@@ -8,7 +8,7 @@ import cn.hutool.core.lang.mutable.MutableEntry;
 import cn.hutool.core.lang.mutable.MutableObj;
 import cn.hutool.core.text.StrJoiner;
 import cn.hutool.core.util.ObjUtil;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 import cn.hutool.json.mapper.ArrayMapper;
 import cn.hutool.json.serialize.JSONWriter;
 
@@ -195,7 +195,7 @@ public class JSONArray implements JSON, JSONGetter<Integer>, List<Object>, Rando
 
 	@Override
 	public <T> T getByPath(final String expression, final Class<T> resultType) {
-		return JSONConverter.jsonConvert(resultType, getByPath(expression), getConfig());
+		return JSONConverterOld.jsonConvert(resultType, getByPath(expression), getConfig());
 	}
 
 	/**

hutool-json/src/main/java/cn/hutool/json/JSONGetter.java

@@ -3,7 +3,7 @@ package cn.hutool.json;
 import cn.hutool.core.convert.ConvertException;
 import cn.hutool.core.lang.getter.OptNullBasicTypeFromObjectGetter;
 import cn.hutool.core.util.ObjUtil;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 
 import java.time.LocalDateTime;
 import java.util.Date;
@@ -55,7 +55,7 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
 	 * @since 4.2.2
 	 */
 	default String getStrEscaped(final K key, final String defaultValue) {
-		return JSONUtil.escape(getStr(key, defaultValue));
+		return InternalJSONUtil.escape(getStr(key, defaultValue));
 	}
 
 	/**
@@ -169,6 +169,6 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
 			return null;
 		}
 
-		return JSONConverter.jsonConvert(type, value, getConfig());
+		return JSONConverterOld.jsonConvert(type, value, getConfig());
 	}
 }

hutool-json/src/main/java/cn/hutool/json/JSONObject.java

@@ -5,7 +5,7 @@ import cn.hutool.core.lang.mutable.MutableEntry;
 import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.map.MapWrapper;
 import cn.hutool.core.util.ObjUtil;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 import cn.hutool.json.mapper.ObjectMapper;
 import cn.hutool.json.serialize.JSONWriter;
 
@@ -185,7 +185,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
 
 	@Override
 	public <T> T getByPath(final String expression, final Class<T> resultType) {
-		return JSONConverter.jsonConvert(resultType, getByPath(expression), getConfig());
+		return JSONConverterOld.jsonConvert(resultType, getByPath(expression), getConfig());
 	}
 
 	/**
@@ -287,7 +287,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
 		} else if (object instanceof JSONArray) {
 			((JSONArray) object).set(value);
 		} else {
-			this.set(key, JSONUtil.createArray(this.config).set(object).set(value));
+			this.set(key, JSONUtil.ofArray(this.config).set(object).set(value));
 		}
 		return this;
 	}
@@ -316,7 +316,7 @@ public class JSONObject extends MapWrapper<String, Object> implements JSON, JSON
 		} else if (value instanceof Float) {
 			this.set(key, (Float) value + 1);
 		} else {
-			throw new JSONException("Unable to increment [" + JSONUtil.quote(key) + "].");
+			throw new JSONException("Unable to increment [" + InternalJSONUtil.quote(key) + "].");
 		}
 		return this;
 	}

hutool-json/src/main/java/cn/hutool/json/JSONSupport.java

@@ -1,7 +1,7 @@
 package cn.hutool.json;
 
 import cn.hutool.core.bean.BeanUtil;
-import cn.hutool.json.convert.JSONConverter;
+import cn.hutool.json.convert.JSONConverterOld;
 import cn.hutool.json.serialize.JSONDeserializer;
 import cn.hutool.json.serialize.JSONString;
 
@@ -29,7 +29,7 @@ public class JSONSupport implements JSONString, JSONDeserializer<Object> {
 	 */
 	@Override
 	public Object deserialize(final JSON json) {
-		final JSONSupport support = JSONConverter.jsonToBean(getClass(), json, false);
+		final JSONSupport support = JSONConverterOld.jsonToBean(getClass(), json, false);
 		BeanUtil.copyProperties(support, this);
 		return this;
 	}

hutool-json/src/main/java/cn/hutool/json/JSONUtil.java

@@ -1,13 +1,11 @@
 package cn.hutool.json;
 
-import cn.hutool.core.codec.HexUtil;
+import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.io.IORuntimeException;
-import cn.hutool.core.io.file.FileReader;
-import cn.hutool.core.map.MapWrapper;
 import cn.hutool.core.reflect.TypeReference;
 import cn.hutool.core.text.StrUtil;
-import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.ObjUtil;
+import cn.hutool.json.convert.JSONConverter;
 import cn.hutool.json.serialize.GlobalSerializeMapping;
 import cn.hutool.json.serialize.JSONArraySerializer;
 import cn.hutool.json.serialize.JSONDeserializer;
@@ -16,11 +14,10 @@ import cn.hutool.json.xml.JSONXMLUtil;
 
 import java.io.File;
 import java.io.IOException;
-import java.io.StringWriter;
+import java.io.Reader;
 import java.io.Writer;
 import java.lang.reflect.Type;
 import java.nio.charset.Charset;
-import java.util.Iterator;
 import java.util.List;
 
 /**
@@ -37,7 +34,7 @@ public class JSONUtil {
 	 *
 	 * @return JSONObject
 	 */
-	public static JSONObject createObj() {
+	public static JSONObject ofObj() {
 		return new JSONObject();
 	}
 
@@ -48,7 +45,7 @@ public class JSONUtil {
 	 * @return JSONObject
 	 * @since 5.2.5
 	 */
-	public static JSONObject createObj(final JSONConfig config) {
+	public static JSONObject ofObj(final JSONConfig config) {
 		return new JSONObject(config);
 	}
 
@@ -57,7 +54,7 @@ public class JSONUtil {
 	 *
 	 * @return JSONArray
 	 */
-	public static JSONArray createArray() {
+	public static JSONArray ofArray() {
 		return new JSONArray();
 	}
 
@@ -68,7 +65,7 @@ public class JSONUtil {
 	 * @return JSONArray
 	 * @since 5.2.5
 	 */
-	public static JSONArray createArray(final JSONConfig config) {
+	public static JSONArray ofArray(final JSONConfig config) {
 		return new JSONArray(config);
 	}
 
@@ -131,18 +128,6 @@ public class JSONUtil {
 		return new JSONArray(arrayOrCollection, config);
 	}
 
-	/**
-	 * JSON字符串转JSONArray
-	 *
-	 * @param arrayOrCollection 数组或集合对象
-	 * @param ignoreNullValue   是否忽略空值
-	 * @return JSONArray
-	 * @since 3.2.3
-	 */
-	public static JSONArray parseArray(final Object arrayOrCollection, final boolean ignoreNullValue) {
-		return new JSONArray(arrayOrCollection, JSONConfig.of().setIgnoreNullValue(ignoreNullValue));
-	}
-
 	/**
 	 * 转换对象为JSON，如果用户不配置JSONConfig，则JSON的有序与否与传入对象有关。<br>
 	 * 支持的对象：
@@ -156,7 +141,7 @@ public class JSONUtil {
 	 * @return JSON
 	 */
 	public static JSON parse(final Object obj) {
-		return parse(obj, null);
+		return JSONConverter.INSTANCE.convert(obj);
 	}
 
 	/**
@@ -174,25 +159,7 @@ public class JSONUtil {
 	 * @since 5.3.1
 	 */
 	public static JSON parse(final Object obj, final JSONConfig config) {
-		if (null == obj) {
+		return JSONConverter.of(config).convert(obj);
-			return null;
-		}
-		final JSON json;
-		if (obj instanceof JSON) {
-			json = (JSON) obj;
-		} else if (obj instanceof CharSequence) {
-			final String jsonStr = StrUtil.trim((CharSequence) obj);
-			json = isTypeJSONArray(jsonStr) ? parseArray(jsonStr, config) : parseObj(jsonStr, config);
-		} else if (obj instanceof MapWrapper) {
-			// MapWrapper实现了Iterable会被当作JSONArray，此处做修正
-			json = parseObj(obj, config);
-		} else if (obj instanceof Iterable || obj instanceof Iterator || ArrayUtil.isArray(obj)) {// 列表
-			json = parseArray(obj, config);
-		} else {// 对象
-			json = parseObj(obj, config);
-		}
-
-		return json;
 	}
 
 	/**
@@ -204,11 +171,9 @@ public class JSONUtil {
 	public static JSONObject parseFromXml(final String xmlStr) {
 		return JSONXMLUtil.toJSONObject(xmlStr);
 	}
-
 	// -------------------------------------------------------------------- Parse end
 
 	// -------------------------------------------------------------------- Read start
-
 	/**
 	 * 读取JSON
 	 *
@@ -218,7 +183,11 @@ public class JSONUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static JSON readJSON(final File file, final Charset charset) throws IORuntimeException {
-		return parse(FileReader.of(file, charset).readString());
+		try (final Reader reader = FileUtil.getReader(file, charset)) {
+			return parse(reader);
+		} catch (final IOException e) {
+			throw new IORuntimeException(e);
+		}
 	}
 
 	/**
@@ -230,7 +199,11 @@ public class JSONUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static JSONObject readJSONObject(final File file, final Charset charset) throws IORuntimeException {
-		return parseObj(FileReader.of(file, charset).readString());
+		try (final Reader reader = FileUtil.getReader(file, charset)) {
+			return parseObj(reader);
+		} catch (final IOException e) {
+			throw new IORuntimeException(e);
+		}
 	}
 
 	/**
@@ -242,7 +215,11 @@ public class JSONUtil {
 	 * @throws IORuntimeException IO异常
 	 */
 	public static JSONArray readJSONArray(final File file, final Charset charset) throws IORuntimeException {
-		return parseArray(FileReader.of(file, charset).readString());
+		try (final Reader reader = FileUtil.getReader(file, charset)) {
+			return parseArray(reader);
+		} catch (final IOException e) {
+			throw new IORuntimeException(e);
+		}
 	}
 	// -------------------------------------------------------------------- Read end
 
@@ -298,7 +275,7 @@ public class JSONUtil {
 		if (null == json) {
 			return null;
 		}
-		return json.toJSONString(4);
+		return json.toStringPretty();
 	}
 
 	/**
@@ -365,6 +342,18 @@ public class JSONUtil {
 	public static String toXmlStr(final JSON json) {
 		return JSONXMLUtil.toXml(json);
 	}
+
+	/**
+	 * XML转JSONObject<br>
+	 * 转换过程中一些信息可能会丢失，JSON中无法区分节点和属性，相同的节点将被处理为JSONArray。
+	 *
+	 * @param xml XML字符串
+	 * @return JSONObject
+	 * @since 4.0.8
+	 */
+	public static JSONObject xmlToJson(final String xml) {
+		return JSONXMLUtil.toJSONObject(xml);
+	}
 	// -------------------------------------------------------------------- toString end
 
 	// -------------------------------------------------------------------- toBean start
@@ -567,116 +556,6 @@ public class JSONUtil {
 		json.putByPath(expression, value);
 	}
 
-	/**
-	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
-	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
-	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
-	 *
-	 * @param string 字符串
-	 * @return 适合在JSON中显示的字符串
-	 */
-	public static String quote(final String string) {
-		return quote(string, true);
-	}
-
-	/**
-	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
-	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
-	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
-	 *
-	 * @param string 字符串
-	 * @param isWrap 是否使用双引号包装字符串
-	 * @return 适合在JSON中显示的字符串
-	 * @since 3.3.1
-	 */
-	public static String quote(final String string, final boolean isWrap) {
-		final StringWriter sw = new StringWriter();
-		try {
-			return quote(string, sw, isWrap).toString();
-		} catch (final IOException ignored) {
-			// will never happen - we are writing to a string writer
-			return StrUtil.EMPTY;
-		}
-	}
-
-	/**
-	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
-	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
-	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
-	 *
-	 * @param str    字符串
-	 * @param writer Writer
-	 * @return Writer
-	 * @throws IOException IO异常
-	 */
-	public static Writer quote(final String str, final Writer writer) throws IOException {
-		return quote(str, writer, true);
-	}
-
-	/**
-	 * 对所有双引号做转义处理（使用双反斜杠做转义）<br>
-	 * 为了能在HTML中较好的显示，会将&lt;/转义为&lt;\/<br>
-	 * JSON字符串中不能包含控制字符和未经转义的引号和反斜杠
-	 *
-	 * @param str    字符串
-	 * @param writer Writer
-	 * @param isWrap 是否使用双引号包装字符串
-	 * @return Writer
-	 * @throws IOException IO异常
-	 * @since 3.3.1
-	 */
-	public static Writer quote(final String str, final Writer writer, final boolean isWrap) throws IOException {
-		if (StrUtil.isEmpty(str)) {
-			if (isWrap) {
-				writer.write("\"\"");
-			}
-			return writer;
-		}
-
-		char c; // 当前字符
-		final int len = str.length();
-		if (isWrap) {
-			writer.write('"');
-		}
-		for (int i = 0; i < len; i++) {
-			c = str.charAt(i);
-			switch (c) {
-				case '\\':
-				case '"':
-					writer.write("\\");
-					writer.write(c);
-					break;
-				default:
-					writer.write(escape(c));
-			}
-		}
-		if (isWrap) {
-			writer.write('"');
-		}
-		return writer;
-	}
-
-	/**
-	 * 转义显示不可见字符
-	 *
-	 * @param str 字符串
-	 * @return 转义后的字符串
-	 */
-	public static String escape(final String str) {
-		if (StrUtil.isEmpty(str)) {
-			return str;
-		}
-
-		final int len = str.length();
-		final StringBuilder builder = new StringBuilder(len);
-		char c;
-		for (int i = 0; i < len; i++) {
-			c = str.charAt(i);
-			builder.append(escape(c));
-		}
-		return builder.toString();
-	}
-
 	/**
 	 * 格式化JSON字符串，此方法并不严格检查JSON的格式正确与否
 	 *
@@ -727,18 +606,6 @@ public class JSONUtil {
 		return StrUtil.isWrap(StrUtil.trim(str), '[', ']');
 	}
 
-	/**
-	 * XML转JSONObject<br>
-	 * 转换过程中一些信息可能会丢失，JSON中无法区分节点和属性，相同的节点将被处理为JSONArray。
-	 *
-	 * @param xml XML字符串
-	 * @return JSONObject
-	 * @since 4.0.8
-	 */
-	public static JSONObject xmlToJson(final String xml) {
-		return JSONXMLUtil.toJSONObject(xml);
-	}
-
 	/**
 	 * 加入自定义的序列化器
 	 *
@@ -774,40 +641,4 @@ public class JSONUtil {
 	public static void putDeserializer(final Type type, final JSONDeserializer<?> deserializer) {
 		GlobalSerializeMapping.putDeserializer(type, deserializer);
 	}
-
-	// --------------------------------------------------------------------------------------------- Private method start
-
-	/**
-	 * 转义不可见字符<br>
-	 * 见：<a href="https://en.wikibooks.org/wiki/Unicode/Character_reference/0000-0FFF">https://en.wikibooks.org/wiki/Unicode/Character_reference/0000-0FFF</a>
-	 *
-	 * @param c 字符
-	 * @return 转义后的字符串
-	 */
-	private static String escape(final char c) {
-		switch (c) {
-			case '\b':
-				return "\\b";
-			case '\t':
-				return "\\t";
-			case '\n':
-				return "\\n";
-			case '\f':
-				return "\\f";
-			case '\r':
-				return "\\r";
-			default:
-				if (c < StrUtil.C_SPACE || //
-						(c >= '\u0080' && c <= '\u00a0') || //
-						(c >= '\u2000' && c <= '\u2010') || //
-						(c >= '\u2028' && c <= '\u202F') || //
-						(c >= '\u2066' && c <= '\u206F')//
-				) {
-					return HexUtil.toUnicodeHex(c);
-				} else {
-					return Character.toString(c);
-				}
-		}
-	}
-	// --------------------------------------------------------------------------------------------- Private method end
 }

hutool-json/src/main/java/cn/hutool/json/convert/JSONConverter.java

@@ -1,194 +1,90 @@
 package cn.hutool.json.convert;
 
-import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.convert.ConvertException;
 import cn.hutool.core.convert.Converter;
-import cn.hutool.core.convert.CompositeConverter;
+import cn.hutool.core.map.MapWrapper;
-import cn.hutool.core.convert.impl.BeanConverter;
-import cn.hutool.core.convert.impl.DateConverter;
-import cn.hutool.core.convert.impl.TemporalAccessorConverter;
-import cn.hutool.core.reflect.ConstructorUtil;
-import cn.hutool.core.reflect.TypeUtil;
 import cn.hutool.core.text.StrUtil;
-import cn.hutool.core.util.ObjUtil;
+import cn.hutool.core.util.ArrayUtil;
-import cn.hutool.json.InternalJSONUtil;
 import cn.hutool.json.JSON;
 import cn.hutool.json.JSONArray;
 import cn.hutool.json.JSONConfig;
 import cn.hutool.json.JSONObject;
 import cn.hutool.json.JSONUtil;
-import cn.hutool.json.serialize.GlobalSerializeMapping;
-import cn.hutool.json.serialize.JSONDeserializer;
 
 import java.lang.reflect.Type;
-import java.time.temporal.TemporalAccessor;
+import java.util.Iterator;
-import java.util.Date;
 
 /**
- * JSON转换器
+ * JSON转换器，实现Object对象转换为{@link JSON}，支持的对象：
+ * <ul>
+ *     <li>String: 转换为相应的对象</li>
+ *     <li>Array、Iterable、Iterator：转换为JSONArray</li>
+ *     <li>Bean对象：转为JSONObject</li>
+ * </ul>
  *
  * @author looly
- * @since 4.2.2
+ * @since 6.0.0
  */
 public class JSONConverter implements Converter {
+	public static final JSONConverter INSTANCE = new JSONConverter(null);
 
-	public static JSONConverter INSTANCE = new JSONConverter();
+	/**
+	 * 创建JSON转换器
+	 *
+	 * @param config JSON配置
+	 * @return JSONConverter
+	 */
+	public static JSONConverter of(final JSONConfig config) {
+		return new JSONConverter(config);
+	}
 
-	private static final CompositeConverter registry;
+	private final JSONConfig config;
-	static {
+
-		// 注册到转换中心
+	/**
-		registry = new CompositeConverter();
+	 * 构造
-		registry.putCustom(JSON.class, INSTANCE);
+	 *
-		registry.putCustom(JSONObject.class, INSTANCE);
+	 * @param config JSON配置
-		registry.putCustom(JSONArray.class, INSTANCE);
+	 */
+	public JSONConverter(final JSONConfig config) {
+		this.config = config;
+	}
+
+	/**
+	 * 实现Object对象转换为{@link JSON}，支持的对象：
+	 * <ul>
+	 *     <li>String: 转换为相应的对象</li>
+	 *     <li>Array、Iterable、Iterator：转换为JSONArray</li>
+	 *     <li>Bean对象：转为JSONObject</li>
+	 * </ul>
+	 *
+	 * @param obj 被转换的对象
+	 * @return 转换后的对象
+	 * @throws ConvertException 转换异常
+	 */
+	public JSON convert(final Object obj) throws ConvertException {
+		return (JSON) convert(null, obj);
 	}
 
 	@Override
-	public Object convert(final Type targetType, final Object value) throws ConvertException {
+	public Object convert(final Type targetType, final Object obj) throws ConvertException {
-		return JSONUtil.parse(value);
+		if (null == obj) {
-	}
-
-	/**
-	 * 转换值为指定类型，可选是否不抛异常转换<br>
-	 * 当转换失败时返回默认值
-	 *
-	 * @param <T> 目标类型
-	 * @param type 目标类型
-	 * @param value 值
-	 * @param defaultValue 默认值
-	 * @param quietly 是否静默转换，true不抛异常
-	 * @return 转换后的值
-	 * @since 5.3.2
-	 */
-	public static <T> T convertWithCheck(final Type type, final Object value, final T defaultValue, final boolean quietly) {
-		try {
-			return registry.convert(type, value, defaultValue);
-		} catch (final Exception e) {
-			if(quietly){
-				return defaultValue;
-			}
-			throw e;
-		}
-	}
-
-	/**
-	 * JSON递归转换<br>
-	 * 首先尝试JDK类型转换，如果失败尝试JSON转Bean<br>
-	 * 如果遇到{@link JSONDeserializer}，则调用其{@link JSONDeserializer#deserialize(JSON)}方法转换。
-	 *
-	 * @param <T>        转换后的对象类型
-	 * @param targetType 目标类型
-	 * @param value      值
-	 * @param config     JSON配置项
-	 * @return 目标类型的值
-	 * @throws ConvertException 转换失败
-	 */
-	@SuppressWarnings("unchecked")
-	public static <T> T jsonConvert(final Type targetType, final Object value, final JSONConfig config) throws ConvertException {
-		if (null == value) {
 			return null;
 		}
-
+		final JSON json;
-		// since 5.7.8，增加自定义Bean反序列化接口和特殊对象的自定义转换
+		if (obj instanceof JSON) {
-		if (targetType instanceof Class) {
+			json = (JSON) obj;
-			final Class<?> targetClass = (Class<?>) targetType;
+		} else if (obj instanceof CharSequence) {
-			if (targetClass.isInstance(value)) {
+			final String jsonStr = StrUtil.trim((CharSequence) obj);
-				return (T) value;
+			json = JSONUtil.isTypeJSONArray(jsonStr) ? new JSONArray(jsonStr, config) : new JSONObject(jsonStr, config);
-			} else if (JSONDeserializer.class.isAssignableFrom(targetClass)) {
+		} else if (obj instanceof MapWrapper) {
-				// 自定义反序列化
+			// MapWrapper实现了Iterable会被当作JSONArray，此处做修正
-				if (value instanceof JSON) {
+			json = new JSONObject(obj, config);
-					final JSONDeserializer<T> target = (JSONDeserializer<T>) ConstructorUtil.newInstanceIfPossible(targetClass);
+		} else if (obj instanceof Iterable || obj instanceof Iterator || ArrayUtil.isArray(obj)) {// 列表
-					if (null == target) {
+			json = new JSONArray(obj, config);
-						throw new ConvertException("Can not instance target: [{}]", targetType);
+		} else {// 对象
-					}
+			json = new JSONObject(obj, config);
-					return target.deserialize((JSON) value);
-				}
-			} else if (targetClass.isAssignableFrom(Date.class) || targetClass.isAssignableFrom(TemporalAccessor.class)) {
-				// 用户指定了日期格式，获取日期属性时使用对应格式
-				final String valueStr = convertWithCheck(String.class, value, null, true);
-				if (null == valueStr) {
-					return null;
-				}
-
-				// 日期转换，支持自定义日期格式
-				final String format = getDateFormat(config);
-				if (null != format) {
-					if (targetClass.isAssignableFrom(Date.class)) {
-						return (T) new DateConverter(format).convert(targetClass, valueStr);
-					} else {
-						return (T) new TemporalAccessorConverter(format).convert(targetClass, valueStr);
-					}
-				}
-			}
 		}
 
-		return jsonToBean(targetType, value, null != config && config.isIgnoreError());
+		return json;
-	}
-
-	/**
-	 * JSON递归转换为Bean<br>
-	 * 首先尝试JDK类型转换，如果失败尝试JSON转Bean
-	 *
-	 * @param <T>         转换后的对象类型
-	 * @param targetType  目标类型
-	 * @param value       值，JSON格式
-	 * @param ignoreError 是否忽略转换错误
-	 * @return 目标类型的值
-	 * @throws ConvertException 转换失败
-	 * @since 5.7.10
-	 */
-	@SuppressWarnings("unchecked")
-	public static <T> T jsonToBean(final Type targetType, final Object value, final boolean ignoreError) throws ConvertException {
-		if (null == value) {
-			return null;
-		}
-
-		if (value instanceof JSON) {
-			final JSON valueJson = (JSON) value;
-			// 全局自定义反序列化
-			final JSONDeserializer<?> deserializer = GlobalSerializeMapping.getDeserializer(targetType);
-			if (null != deserializer) {
-				return (T) deserializer.deserialize(valueJson);
-			}
-
-			// issue#2212@Github
-			// 在JSONObject转Bean时，读取JSONObject本身的配置文件
-			if (targetType instanceof Class && BeanUtil.hasSetter((Class<?>) targetType)) {
-				final JSONConfig config = valueJson.getConfig();
-				final Converter converter = new BeanConverter(InternalJSONUtil.toCopyOptions(config).setIgnoreError(ignoreError));
-				return ignoreError ? converter.convert(targetType, value, null)
-						: (T) converter.convert(targetType, value);
-			}
-		}
-
-		final T targetValue = convertWithCheck(targetType, value, null, ignoreError);
-
-		if (null == targetValue && false == ignoreError) {
-			if (StrUtil.isBlankIfStr(value)) {
-				// 对于传入空字符串的情况，如果转换的目标对象是非字符串或非原始类型，转换器会返回false。
-				// 此处特殊处理，认为返回null属于正常情况
-				return null;
-			}
-
-			throw new ConvertException("Can not convert {} to type {}", value, ObjUtil.defaultIfNull(TypeUtil.getClass(targetType), targetType));
-		}
-
-		return targetValue;
-	}
-
-	/**
-	 * 获取配置文件中的日期格式，无格式返回{@code null}
-	 *
-	 * @param config JSON配置
-	 * @return 日期格式，无返回{@code null}
-	 */
-	private static String getDateFormat(final JSONConfig config) {
-		if (null != config) {
-			final String format = config.getDateFormat();
-			if (StrUtil.isNotBlank(format)) {
-				return format;
-			}
-		}
-		return null;
 	}
 }

hutool-json/src/main/java/cn/hutool/json/convert/JSONConverterOld.java

@@ -0,0 +1,194 @@
+package cn.hutool.json.convert;
+
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.convert.ConvertException;
+import cn.hutool.core.convert.Converter;
+import cn.hutool.core.convert.CompositeConverter;
+import cn.hutool.core.convert.impl.BeanConverter;
+import cn.hutool.core.convert.impl.DateConverter;
+import cn.hutool.core.convert.impl.TemporalAccessorConverter;
+import cn.hutool.core.reflect.ConstructorUtil;
+import cn.hutool.core.reflect.TypeUtil;
+import cn.hutool.core.text.StrUtil;
+import cn.hutool.core.util.ObjUtil;
+import cn.hutool.json.InternalJSONUtil;
+import cn.hutool.json.JSON;
+import cn.hutool.json.JSONArray;
+import cn.hutool.json.JSONConfig;
+import cn.hutool.json.JSONObject;
+import cn.hutool.json.JSONUtil;
+import cn.hutool.json.serialize.GlobalSerializeMapping;
+import cn.hutool.json.serialize.JSONDeserializer;
+
+import java.lang.reflect.Type;
+import java.time.temporal.TemporalAccessor;
+import java.util.Date;
+
+/**
+ * JSON转换器
+ *
+ * @author looly
+ * @since 4.2.2
+ */
+public class JSONConverterOld implements Converter {
+
+	public static final JSONConverterOld INSTANCE = new JSONConverterOld();
+
+	private static final CompositeConverter registry;
+	static {
+		// 注册到转换中心
+		registry = new CompositeConverter();
+		registry.putCustom(JSON.class, INSTANCE);
+		registry.putCustom(JSONObject.class, INSTANCE);
+		registry.putCustom(JSONArray.class, INSTANCE);
+	}
+
+	@Override
+	public Object convert(final Type targetType, final Object value) throws ConvertException {
+		return JSONUtil.parse(value);
+	}
+
+	/**
+	 * 转换值为指定类型，可选是否不抛异常转换<br>
+	 * 当转换失败时返回默认值
+	 *
+	 * @param <T> 目标类型
+	 * @param type 目标类型
+	 * @param value 值
+	 * @param defaultValue 默认值
+	 * @param quietly 是否静默转换，true不抛异常
+	 * @return 转换后的值
+	 * @since 5.3.2
+	 */
+	public static <T> T convertWithCheck(final Type type, final Object value, final T defaultValue, final boolean quietly) {
+		try {
+			return registry.convert(type, value, defaultValue);
+		} catch (final Exception e) {
+			if(quietly){
+				return defaultValue;
+			}
+			throw e;
+		}
+	}
+
+	/**
+	 * JSON递归转换<br>
+	 * 首先尝试JDK类型转换，如果失败尝试JSON转Bean<br>
+	 * 如果遇到{@link JSONDeserializer}，则调用其{@link JSONDeserializer#deserialize(JSON)}方法转换。
+	 *
+	 * @param <T>        转换后的对象类型
+	 * @param targetType 目标类型
+	 * @param value      值
+	 * @param config     JSON配置项
+	 * @return 目标类型的值
+	 * @throws ConvertException 转换失败
+	 */
+	@SuppressWarnings("unchecked")
+	public static <T> T jsonConvert(final Type targetType, final Object value, final JSONConfig config) throws ConvertException {
+		if (null == value) {
+			return null;
+		}
+
+		// since 5.7.8，增加自定义Bean反序列化接口和特殊对象的自定义转换
+		if (targetType instanceof Class) {
+			final Class<?> targetClass = (Class<?>) targetType;
+			if (targetClass.isInstance(value)) {
+				return (T) value;
+			} else if (JSONDeserializer.class.isAssignableFrom(targetClass)) {
+				// 自定义反序列化
+				if (value instanceof JSON) {
+					final JSONDeserializer<T> target = (JSONDeserializer<T>) ConstructorUtil.newInstanceIfPossible(targetClass);
+					if (null == target) {
+						throw new ConvertException("Can not instance target: [{}]", targetType);
+					}
+					return target.deserialize((JSON) value);
+				}
+			} else if (targetClass.isAssignableFrom(Date.class) || targetClass.isAssignableFrom(TemporalAccessor.class)) {
+				// 用户指定了日期格式，获取日期属性时使用对应格式
+				final String valueStr = convertWithCheck(String.class, value, null, true);
+				if (null == valueStr) {
+					return null;
+				}
+
+				// 日期转换，支持自定义日期格式
+				final String format = getDateFormat(config);
+				if (null != format) {
+					if (targetClass.isAssignableFrom(Date.class)) {
+						return (T) new DateConverter(format).convert(targetClass, valueStr);
+					} else {
+						return (T) new TemporalAccessorConverter(format).convert(targetClass, valueStr);
+					}
+				}
+			}
+		}
+
+		return jsonToBean(targetType, value, null != config && config.isIgnoreError());
+	}
+
+	/**
+	 * JSON递归转换为Bean<br>
+	 * 首先尝试JDK类型转换，如果失败尝试JSON转Bean
+	 *
+	 * @param <T>         转换后的对象类型
+	 * @param targetType  目标类型
+	 * @param value       值，JSON格式
+	 * @param ignoreError 是否忽略转换错误
+	 * @return 目标类型的值
+	 * @throws ConvertException 转换失败
+	 * @since 5.7.10
+	 */
+	@SuppressWarnings("unchecked")
+	public static <T> T jsonToBean(final Type targetType, final Object value, final boolean ignoreError) throws ConvertException {
+		if (null == value) {
+			return null;
+		}
+
+		if (value instanceof JSON) {
+			final JSON valueJson = (JSON) value;
+			// 全局自定义反序列化
+			final JSONDeserializer<?> deserializer = GlobalSerializeMapping.getDeserializer(targetType);
+			if (null != deserializer) {
+				return (T) deserializer.deserialize(valueJson);
+			}
+
+			// issue#2212@Github
+			// 在JSONObject转Bean时，读取JSONObject本身的配置文件
+			if (targetType instanceof Class && BeanUtil.hasSetter((Class<?>) targetType)) {
+				final JSONConfig config = valueJson.getConfig();
+				final Converter converter = new BeanConverter(InternalJSONUtil.toCopyOptions(config).setIgnoreError(ignoreError));
+				return ignoreError ? converter.convert(targetType, value, null)
+						: (T) converter.convert(targetType, value);
+			}
+		}
+
+		final T targetValue = convertWithCheck(targetType, value, null, ignoreError);
+
+		if (null == targetValue && false == ignoreError) {
+			if (StrUtil.isBlankIfStr(value)) {
+				// 对于传入空字符串的情况，如果转换的目标对象是非字符串或非原始类型，转换器会返回false。
+				// 此处特殊处理，认为返回null属于正常情况
+				return null;
+			}
+
+			throw new ConvertException("Can not convert {} to type {}", value, ObjUtil.defaultIfNull(TypeUtil.getClass(targetType), targetType));
+		}
+
+		return targetValue;
+	}
+
+	/**
+	 * 获取配置文件中的日期格式，无格式返回{@code null}
+	 *
+	 * @param config JSON配置
+	 * @return 日期格式，无返回{@code null}
+	 */
+	private static String getDateFormat(final JSONConfig config) {
+		if (null != config) {
+			final String format = config.getDateFormat();
+			if (StrUtil.isNotBlank(format)) {
+				return format;
+			}
+		}
+		return null;
+	}
+}

hutool-json/src/main/java/cn/hutool/json/convert/JSONDeserializerConverter.java

@@ -16,7 +16,7 @@ public class JSONDeserializerConverter extends AbstractConverter {
 	private static final long serialVersionUID = 1L;
 
 	@Override
-	protected Object convertInternal(Class<?> targetClass, Object value) {
+	protected Object convertInternal(final Class<?> targetClass, final Object value) {
 		// 自定义反序列化
 		if (value instanceof JSON) {
 			final JSONDeserializer<?> target = (JSONDeserializer<?>) ConstructorUtil.newInstanceIfPossible(targetClass);

hutool-json/src/main/java/cn/hutool/json/convert/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * JSON中对象、值类型转换封装
+ *
+ * @author Looly
+ * @since 6.0.0
+ */
+package cn.hutool.json.convert;

hutool-json/src/main/java/cn/hutool/json/serialize/DateJSONString.java

@@ -5,8 +5,8 @@ import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.date.TemporalAccessorUtil;
 import cn.hutool.core.date.format.GlobalCustomFormat;
 import cn.hutool.core.text.StrUtil;
+import cn.hutool.json.InternalJSONUtil;
 import cn.hutool.json.JSONConfig;
-import cn.hutool.json.JSONUtil;
 
 import java.time.temporal.TemporalAccessor;
 import java.util.Calendar;
@@ -55,7 +55,7 @@ public class DateJSONString implements JSONString {
 				return dateStr;
 			}
 			//用户定义了日期格式
-			return JSONUtil.quote(dateStr);
+			return InternalJSONUtil.quote(dateStr);
 		}
 
 		//默认使用时间戳

hutool-json/src/main/java/cn/hutool/json/serialize/JSONWriter.java

@@ -8,10 +8,10 @@ import cn.hutool.core.io.IORuntimeException;
 import cn.hutool.core.math.NumberUtil;
 import cn.hutool.core.text.StrUtil;
 import cn.hutool.core.util.CharUtil;
+import cn.hutool.json.InternalJSONUtil;
 import cn.hutool.json.JSON;
 import cn.hutool.json.JSONConfig;
 import cn.hutool.json.JSONException;
-import cn.hutool.json.JSONUtil;
 
 import java.io.IOException;
 import java.io.Writer;
@@ -137,7 +137,7 @@ public class JSONWriter extends Writer {
 		// 换行缩进
 		//noinspection resource
 		writeLF().writeSpace(indentFactor + indent);
-		return writeRaw(JSONUtil.quote(key));
+		return writeRaw(InternalJSONUtil.quote(key));
 	}
 
 	/**
@@ -300,11 +300,7 @@ public class JSONWriter extends Writer {
 	 * @param csq 字符串
 	 */
 	private void writeQuoteStrValue(final String csq) {
-		try {
+		InternalJSONUtil.quote(csq, writer);
-			JSONUtil.quote(csq, writer);
-		} catch (final IOException e) {
-			throw new IORuntimeException(e);
-		}
 	}
 
 	/**
@@ -386,7 +382,7 @@ public class JSONWriter extends Writer {
 				return dateStr;
 			}
 			//用户定义了日期格式
-			return JSONUtil.quote(dateStr);
+			return InternalJSONUtil.quote(dateStr);
 		}
 
 		//默认使用时间戳

hutool-json/src/test/java/cn/hutool/json/CustomSerializeTest.java

@@ -29,7 +29,7 @@ public class CustomSerializeTest {
 		final CustomBean customBean = new CustomBean();
 		customBean.name = "testName";
 
-		final JSONObject obj = JSONUtil.createObj().set("customBean", customBean);
+		final JSONObject obj = JSONUtil.ofObj().set("customBean", customBean);
 		Assert.assertEquals("testName", obj.getJSONObject("customBean").getStr("customName"));
 	}
 

hutool-json/src/test/java/cn/hutool/json/IssueI59LW4Test.java

@@ -6,7 +6,7 @@ import org.junit.Test;
 public class IssueI59LW4Test {
 	@Test
 	public void bytesTest(){
-		final JSONObject jsonObject = JSONUtil.createObj().set("bytes", new byte[]{1});
+		final JSONObject jsonObject = JSONUtil.ofObj().set("bytes", new byte[]{1});
 		Assert.assertEquals("{\"bytes\":[1]}", jsonObject.toString());
 
 		final byte[] bytes = jsonObject.getBytes("bytes");
@@ -15,7 +15,7 @@ public class IssueI59LW4Test {
 
 	@Test
 	public void bytesInJSONArrayTest(){
-		final JSONArray jsonArray = JSONUtil.createArray().set(new byte[]{1});
+		final JSONArray jsonArray = JSONUtil.ofArray().set(new byte[]{1});
 		Assert.assertEquals("[[1]]", jsonArray.toString());
 
 		final byte[] bytes = jsonArray.getBytes(0);

hutool-json/src/test/java/cn/hutool/json/JSONArrayTest.java

@@ -22,12 +22,11 @@ import java.util.Map;
  * JSONArray单元测试
  *
  * @author Looly
- *
  */
 public class JSONArrayTest {
 
 	@Test()
-	public void createJSONArrayFromJSONObjectTest(){
+	public void createJSONArrayFromJSONObjectTest() {
 		// JSONObject实现了Iterable接口，可以转换为JSONArray
 		final JSONObject jsonObject = new JSONObject();
 
@@ -41,7 +40,7 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void addNullTest(){
+	public void addNullTest() {
 		final List<String> aaa = ListUtil.view("aaa", null);
 		final String jsonStr = JSONUtil.toJsonStr(JSONUtil.parse(aaa,
 				JSONConfig.of().setIgnoreNullValue(false)));
@@ -51,7 +50,7 @@ public class JSONArrayTest {
 	@Test
 	public void addTest() {
 		// 方法1
-		final JSONArray array = JSONUtil.createArray();
+		final JSONArray array = JSONUtil.ofArray();
 		// 方法2
 		// JSONArray array = new JSONArray();
 		array.add("value1");
@@ -75,12 +74,12 @@ public class JSONArrayTest {
 		Assert.assertFalse(jsonArray.getJSONObject(1).containsKey("result"));
 
 		// 不忽略null，则null的键值对被保留
-		jsonArray = JSONUtil.parseArray(jsonStr, false);
+		jsonArray = JSONUtil.parseArray(jsonStr, JSONConfig.of().setIgnoreNullValue(false));
 		Assert.assertTrue(jsonArray.getJSONObject(1).containsKey("result"));
 	}
 
 	@Test
-	public void parseFileTest() {
+	public void readJSONArrayFromFileTest() {
 		final JSONArray array = JSONUtil.readJSONArray(FileUtil.file("exam_test.json"), CharsetUtil.UTF_8);
 
 		final JSONObject obj0 = array.getJSONObject(0);
@@ -175,11 +174,12 @@ public class JSONArrayTest {
 	}
 
 	@Test(expected = ConvertException.class)
-	public void toListWithErrorTest(){
+	public void toListWithErrorTest() {
 		final String json = "[['aaa',{'akey':'avalue','bkey':'bvalue'}]]";
 		final JSONArray ja = JSONUtil.parseArray(json);
 
-		ja.toBean(new TypeReference<List<List<KeyBean>>>() {});
+		ja.toBean(new TypeReference<List<List<KeyBean>>>() {
+		});
 	}
 
 	@Test
@@ -209,7 +209,7 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void getByPathTest(){
+	public void getByPathTest() {
 		final String jsonStr = "[{\"id\": \"1\",\"name\": \"a\"},{\"id\": \"2\",\"name\": \"b\"}]";
 		final JSONArray jsonArray = JSONUtil.parseArray(jsonStr);
 		Assert.assertEquals("b", jsonArray.getByPath("[1].name"));
@@ -217,7 +217,7 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void putToIndexTest(){
+	public void putToIndexTest() {
 		JSONArray jsonArray = new JSONArray();
 		jsonArray.set(3, "test");
 		// 默认忽略null值，因此空位无值，只有一个值
@@ -231,7 +231,7 @@ public class JSONArrayTest {
 
 	// https://github.com/dromara/hutool/issues/1858
 	@Test
-	public void putTest2(){
+	public void putTest2() {
 		final JSONArray jsonArray = new JSONArray();
 		jsonArray.put(0, 1);
 		Assert.assertEquals(1, jsonArray.size());
@@ -253,8 +253,8 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void filterIncludeTest(){
+	public void filterIncludeTest() {
-		final JSONArray json1 = JSONUtil.createArray()
+		final JSONArray json1 = JSONUtil.ofArray()
 				.set("value1")
 				.set("value2")
 				.set("value3")
@@ -265,8 +265,8 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void filterExcludeTest(){
+	public void filterExcludeTest() {
-		final JSONArray json1 = JSONUtil.createArray()
+		final JSONArray json1 = JSONUtil.ofArray()
 				.set("value1")
 				.set("value2")
 				.set("value3")
@@ -277,8 +277,8 @@ public class JSONArrayTest {
 	}
 
 	@Test
-	public void putNullTest(){
+	public void putNullTest() {
-		final JSONArray array = JSONUtil.createArray(JSONConfig.of().setIgnoreNullValue(false));
+		final JSONArray array = JSONUtil.ofArray(JSONConfig.of().setIgnoreNullValue(false));
 		array.set(null);
 
 		Assert.assertEquals("[null]", array.toString());
@@ -299,7 +299,7 @@ public class JSONArrayTest {
 		//noinspection MismatchedQueryAndUpdateOfCollection
 		final JSONArray array = new JSONArray(jsonArr, null, (mutable) -> {
 			final JSONObject o = new JSONObject(mutable.get());
-			if("111".equals(o.getStr("id"))){
+			if ("111".equals(o.getStr("id"))) {
 				o.set("name", "test1_edit");
 			}
 			mutable.set(o);

hutool-json/src/test/java/cn/hutool/json/JSONNullTest.java

@@ -35,22 +35,22 @@ public class JSONNullTest {
 	@Test
 	public void setNullTest(){
 		// 忽略null
-		String json1 = JSONUtil.createObj().set("key1", null).toString();
+		String json1 = JSONUtil.ofObj().set("key1", null).toString();
 		Assert.assertEquals("{}", json1);
 
 		// 不忽略null
-		json1 = JSONUtil.createObj(JSONConfig.of().setIgnoreNullValue(false)).set("key1", null).toString();
+		json1 = JSONUtil.ofObj(JSONConfig.of().setIgnoreNullValue(false)).set("key1", null).toString();
 		Assert.assertEquals("{\"key1\":null}", json1);
 	}
 
 	@Test
 	public void setNullOfJSONArrayTest(){
 		// 忽略null
-		String json1 = JSONUtil.createArray().set(null).toString();
+		String json1 = JSONUtil.ofArray().set(null).toString();
 		Assert.assertEquals("[]", json1);
 
 		// 不忽略null
-		json1 = JSONUtil.createArray(JSONConfig.of().setIgnoreNullValue(false)).set(null).toString();
+		json1 = JSONUtil.ofArray(JSONConfig.of().setIgnoreNullValue(false)).set(null).toString();
 		Assert.assertEquals("[null]", json1);
 	}
 }

hutool-json/src/test/java/cn/hutool/json/JSONObjectTest.java

@@ -66,7 +66,7 @@ public class JSONObjectTest {
 	 */
 	@Test
 	public void toStringTest3() {
-		final JSONObject json = Objects.requireNonNull(JSONUtil.createObj()//
+		final JSONObject json = Objects.requireNonNull(JSONUtil.ofObj()//
 						.set("dateTime", DateUtil.parse("2019-05-02 22:12:01")))//
 				.setDateFormat(DatePattern.NORM_DATE_PATTERN);
 		Assert.assertEquals("{\"dateTime\":\"2019-05-02\"}", json.toString());
@@ -74,24 +74,24 @@ public class JSONObjectTest {
 
 	@Test
 	public void toStringWithDateTest() {
-		JSONObject json = JSONUtil.createObj().set("date", DateUtil.parse("2019-05-08 19:18:21"));
+		JSONObject json = JSONUtil.ofObj().set("date", DateUtil.parse("2019-05-08 19:18:21"));
 		assert json != null;
 		Assert.assertEquals("{\"date\":1557314301000}", json.toString());
 
-		json = Objects.requireNonNull(JSONUtil.createObj().set("date", DateUtil.parse("2019-05-08 19:18:21"))).setDateFormat(DatePattern.NORM_DATE_PATTERN);
+		json = Objects.requireNonNull(JSONUtil.ofObj().set("date", DateUtil.parse("2019-05-08 19:18:21"))).setDateFormat(DatePattern.NORM_DATE_PATTERN);
 		Assert.assertEquals("{\"date\":\"2019-05-08\"}", json.toString());
 	}
 
 
 	@Test
 	public void putAllTest() {
-		final JSONObject json1 = JSONUtil.createObj()
+		final JSONObject json1 = JSONUtil.ofObj()
 				.set("a", "value1")
 				.set("b", "value2")
 				.set("c", "value3")
 				.set("d", true);
 
-		final JSONObject json2 = JSONUtil.createObj()
+		final JSONObject json2 = JSONUtil.ofObj()
 				.set("a", "value21")
 				.set("b", "value22");
 
@@ -185,12 +185,12 @@ public class JSONObjectTest {
 
 	@Test
 	public void toBeanTest() {
-		final JSONObject subJson = JSONUtil.createObj().set("value1", "strValue1").set("value2", "234");
+		final JSONObject subJson = JSONUtil.ofObj().set("value1", "strValue1").set("value2", "234");
-		final JSONObject json = JSONUtil.createObj(JSONConfig.of().setIgnoreError(true)).set("strValue", "strTest").set("intValue", 123)
+		final JSONObject json = JSONUtil.ofObj(JSONConfig.of().setIgnoreError(true)).set("strValue", "strTest").set("intValue", 123)
 				// 测试空字符串转对象
 				.set("doubleValue", "")
 				.set("beanValue", subJson)
-				.set("list", JSONUtil.createArray().set("a").set("b")).set("testEnum", "TYPE_A");
+				.set("list", JSONUtil.ofArray().set("a").set("b")).set("testEnum", "TYPE_A");
 
 		final TestBean bean = json.toBean(TestBean.class);
 		Assert.assertEquals("a", bean.getList().get(0));
@@ -205,12 +205,12 @@ public class JSONObjectTest {
 
 	@Test
 	public void toBeanNullStrTest() {
-		final JSONObject json = JSONUtil.createObj(JSONConfig.of().setIgnoreError(true))//
+		final JSONObject json = JSONUtil.ofObj(JSONConfig.of().setIgnoreError(true))//
 				.set("strValue", "null")//
 				.set("intValue", 123)//
 				// 子对象对应"null"字符串，如果忽略错误，跳过，否则抛出转换异常
 				.set("beanValue", "null")//
-				.set("list", JSONUtil.createArray().set("a").set("b"));
+				.set("list", JSONUtil.ofArray().set("a").set("b"));
 
 		final TestBean bean = json.toBean(TestBean.class);
 		// 当JSON中为字符串"null"时应被当作字符串处理
@@ -272,10 +272,10 @@ public class JSONObjectTest {
 	 */
 	@Test
 	public void toBeanTest6() {
-		final JSONObject json = JSONUtil.createObj()
+		final JSONObject json = JSONUtil.ofObj()
 				.set("targetUrl", "http://test.com")
 				.set("success", "true")
-				.set("result", JSONUtil.createObj()
+				.set("result", JSONUtil.ofObj()
 						.set("token", "tokenTest")
 						.set("userId", "测试用户1"));
 
@@ -334,7 +334,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void parseBeanTest3() {
-		final JSONObject json = JSONUtil.createObj()
+		final JSONObject json = JSONUtil.ofObj()
 				.set("code", 22)
 				.set("data", "{\"jobId\": \"abc\", \"videoUrl\": \"http://a.com/a.mp4\"}");
 
@@ -375,7 +375,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void beanTransTest3() {
-		final JSONObject userAJson = JSONUtil.createObj()
+		final JSONObject userAJson = JSONUtil.ofObj()
 				.set("a", "AValue")
 				.set("name", "nameValue")
 				.set("date", "08:00:00");
@@ -430,7 +430,7 @@ public class JSONObjectTest {
 		Assert.assertEquals("张三", jsonObject.getStr("name"));
 		Assert.assertEquals(new Integer(35), jsonObject.getInt("age"));
 
-		final JSONObject json = JSONUtil.createObj()
+		final JSONObject json = JSONUtil.ofObj()
 				.set("name", "张三")
 				.set("age", 35);
 		final BeanWithAlias bean = JSONUtil.toBean(Objects.requireNonNull(json).toString(), BeanWithAlias.class);
@@ -509,7 +509,7 @@ public class JSONObjectTest {
 	@Test
 	public void getTimestampTest() {
 		final String timeStr = "1970-01-01 00:00:00";
-		final JSONObject jsonObject = JSONUtil.createObj().set("time", timeStr);
+		final JSONObject jsonObject = JSONUtil.ofObj().set("time", timeStr);
 		final Timestamp time = jsonObject.get("time", Timestamp.class);
 		Assert.assertEquals("1970-01-01 00:00:00.0", time.toString());
 	}
@@ -616,7 +616,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void appendTest() {
-		final JSONObject jsonObject = JSONUtil.createObj().append("key1", "value1");
+		final JSONObject jsonObject = JSONUtil.ofObj().append("key1", "value1");
 		Assert.assertEquals("{\"key1\":\"value1\"}", jsonObject.toString());
 
 		jsonObject.append("key1", "value2");
@@ -649,7 +649,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void filterIncludeTest() {
-		final JSONObject json1 = JSONUtil.createObj(JSONConfig.of())
+		final JSONObject json1 = JSONUtil.ofObj(JSONConfig.of())
 				.set("a", "value1")
 				.set("b", "value2")
 				.set("c", "value3")
@@ -661,7 +661,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void filterExcludeTest() {
-		final JSONObject json1 = JSONUtil.createObj(JSONConfig.of())
+		final JSONObject json1 = JSONUtil.ofObj(JSONConfig.of())
 				.set("a", "value1")
 				.set("b", "value2")
 				.set("c", "value3")
@@ -673,7 +673,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void editTest() {
-		final JSONObject json1 = JSONUtil.createObj(JSONConfig.of())
+		final JSONObject json1 = JSONUtil.ofObj(JSONConfig.of())
 				.set("a", "value1")
 				.set("b", "value2")
 				.set("c", "value3")
@@ -693,7 +693,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void toUnderLineCaseTest() {
-		final JSONObject json1 = JSONUtil.createObj(JSONConfig.of())
+		final JSONObject json1 = JSONUtil.ofObj(JSONConfig.of())
 				.set("aKey", "value1")
 				.set("bJob", "value2")
 				.set("cGood", "value3")
@@ -708,7 +708,7 @@ public class JSONObjectTest {
 
 	@Test
 	public void nullToEmptyTest() {
-		final JSONObject json1 = JSONUtil.createObj(JSONConfig.of().setIgnoreNullValue(false))
+		final JSONObject json1 = JSONUtil.ofObj(JSONConfig.of().setIgnoreNullValue(false))
 				.set("a", null)
 				.set("b", "value2");
 

hutool-json/src/test/java/cn/hutool/json/JSONUtilTest.java

@@ -177,7 +177,7 @@ public class JSONUtilTest {
 
 	@Test
 	public void customValueTest() {
-		final JSONObject jsonObject = JSONUtil.createObj()
+		final JSONObject jsonObject = JSONUtil.ofObj()
 		.set("test2", (JSONString) () -> NumberUtil.format("#.0", 12.00D));
 
 		Assert.assertEquals("{\"test2\":12.0}", jsonObject.toString());
@@ -186,12 +186,12 @@ public class JSONUtilTest {
 	@Test
 	public void setStripTrailingZerosTest() {
 		// 默认去除多余的0
-		final JSONObject jsonObjectDefault = JSONUtil.createObj()
+		final JSONObject jsonObjectDefault = JSONUtil.ofObj()
 				.set("test2", 12.00D);
 		Assert.assertEquals("{\"test2\":12}", jsonObjectDefault.toString());
 
 		// 不去除多余的0
-		final JSONObject jsonObject = JSONUtil.createObj(JSONConfig.of().setStripTrailingZeros(false))
+		final JSONObject jsonObject = JSONUtil.ofObj(JSONConfig.of().setStripTrailingZeros(false))
 				.set("test2", 12.00D);
 		Assert.assertEquals("{\"test2\":12.0}", jsonObject.toString());
 
@@ -214,7 +214,7 @@ public class JSONUtilTest {
 	public void sqlExceptionTest(){
 		//https://github.com/dromara/hutool/issues/1399
 		// SQLException实现了Iterable接口，默认是遍历之，会栈溢出，修正后只返回string
-		final JSONObject set = JSONUtil.createObj().set("test", new SQLException("test"));
+		final JSONObject set = JSONUtil.ofObj().set("test", new SQLException("test"));
 		Assert.assertEquals("{\"test\":\"java.sql.SQLException: test\"}", set.toString());
 	}
 
@@ -227,7 +227,7 @@ public class JSONUtilTest {
 
 	@Test
 	public void toXmlTest(){
-		final JSONObject obj = JSONUtil.createObj();
+		final JSONObject obj = JSONUtil.ofObj();
 		obj.set("key1", "v1")
 				.set("key2", ListUtil.view("a", "b", "c"));
 		final String xmlStr = JSONUtil.toXmlStr(obj);

hutool-json/src/test/java/cn/hutool/json/xml/XMLTest.java

@@ -11,7 +11,7 @@ public class XMLTest {
 
 	@Test
 	public void toXmlTest(){
-		final JSONObject put = JSONUtil.createObj()
+		final JSONObject put = JSONUtil.ofObj()
 				.set("aaa", "你好")
 				.set("键2", "test");
 		final String s = JSONUtil.toXmlStr(put);
@@ -31,7 +31,7 @@ public class XMLTest {
 
 	@Test
 	public void xmlContentTest(){
-		final JSONObject jsonObject = JSONUtil.createObj().set("content","123456");
+		final JSONObject jsonObject = JSONUtil.ofObj().set("content","123456");
 
 		String xml = JSONXMLUtil.toXml(jsonObject);
 		Assert.assertEquals("123456", xml);