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remove javax

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Looly 2024-03-14 08:52:22 +08:00
parent a3b03b853c
commit 44d58c30df
4 changed files with 12 additions and 706 deletions
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6
hutool-http/pom.xml
View File

@ -58,12 +58,6 @@
</dependency>
<!-- Servlet -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>

677
hutool-http/src/main/java/org/dromara/hutool/http/server/servlet/JakartaServletUtil.java
View File

@ -1,677 +0,0 @@
/*
* Copyright (c) 2023 looly(loolly@aliyun.com)
* Hutool is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* https://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
*/
package org.dromara.hutool.http.server.servlet;
import org.dromara.hutool.core.bean.BeanUtil;
import org.dromara.hutool.core.bean.copier.CopyOptions;
import org.dromara.hutool.core.bean.copier.ValueProvider;
import org.dromara.hutool.core.collection.ListUtil;
import org.dromara.hutool.core.collection.iter.ArrayIter;
import org.dromara.hutool.core.exception.HutoolException;
import org.dromara.hutool.core.io.file.FileUtil;
import org.dromara.hutool.core.io.IORuntimeException;
import org.dromara.hutool.core.io.IoUtil;
import org.dromara.hutool.core.map.CaseInsensitiveMap;
import org.dromara.hutool.core.map.MapUtil;
import org.dromara.hutool.core.net.NetUtil;
import org.dromara.hutool.core.net.url.UrlEncoder;
import org.dromara.hutool.core.net.multipart.MultipartFormData;
import org.dromara.hutool.core.net.multipart.UploadSetting;
import org.dromara.hutool.core.reflect.ConstructorUtil;
import org.dromara.hutool.core.text.StrUtil;
import org.dromara.hutool.core.array.ArrayUtil;
import org.dromara.hutool.core.util.CharsetUtil;
import org.dromara.hutool.core.util.ObjUtil;
import org.dromara.hutool.http.meta.Method;
import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.ServletRequest;
import jakarta.servlet.http.Cookie;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.Writer;
import java.lang.reflect.Type;
import java.nio.charset.Charset;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
/**
* Servlet相关工具类封装
*
* @author looly
* @since 3.2.0
*/
public class JakartaServletUtil {
// --------------------------------------------------------- getParam start
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String[]> getParams(final ServletRequest request) {
final Map<String, String[]> map = request.getParameterMap();
return Collections.unmodifiableMap(map);
}
/**
* 获得所有请求参数
*
* @param request 请求对象{@link ServletRequest}
* @return Map
*/
public static Map<String, String> getParamMap(final ServletRequest request) {
final Map<String, String> params = new HashMap<>();
for (final Map.Entry<String, String[]> entry : getParams(request).entrySet()) {
params.put(entry.getKey(), ArrayUtil.join(entry.getValue(), StrUtil.COMMA));
}
return params;
}
/**
* 获取请求体<br>
* 调用该方法后，getParam方法将失效
*
* @param request {@link ServletRequest}
* @return 获得请求体
* @since 4.0.2
*/
public static String getBody(final ServletRequest request) {
try (final BufferedReader reader = request.getReader()) {
return IoUtil.read(reader);
} catch (final IOException e) {
throw new IORuntimeException(e);
}
}
/**
* 获取请求体byte[]<br>
* 调用该方法后，getParam方法将失效
*
* @param request {@link ServletRequest}
* @return 获得请求体byte[]
* @since 4.0.2
*/
public static byte[] getBodyBytes(final ServletRequest request) {
try {
return IoUtil.readBytes(request.getInputStream());
} catch (final IOException e) {
throw new IORuntimeException(e);
}
}
// --------------------------------------------------------- getParam end
// --------------------------------------------------------- fillBean start
/**
* ServletRequest 参数转Bean
*
* @param <T> Bean类型
* @param request ServletRequest
* @param bean Bean
* @param copyOptions 注入时的设置
* @return Bean
* @since 3.0.4
*/
public static <T> T fillBean(final ServletRequest request, final T bean, final CopyOptions copyOptions) {
final String beanName = StrUtil.lowerFirst(bean.getClass().getSimpleName());
return BeanUtil.fillBean(bean, new ValueProvider<String>() {
@Override
public Object value(final String key, final Type valueType) {
String[] values = request.getParameterValues(key);
if (ArrayUtil.isEmpty(values)) {
values = request.getParameterValues(beanName + StrUtil.DOT + key);
if (ArrayUtil.isEmpty(values)) {
return null;
}
}
if (1 == values.length) {
// 单值表单直接返回这个值
return values[0];
} else {
// 多值表单返回数组
return values;
}
}
@Override
public boolean containsKey(final String key) {
// 对于Servlet来说，返回值null意味着无此参数
return (null != request.getParameter(key)) || (null != request.getParameter(beanName + StrUtil.DOT + key));
}
}, copyOptions);
}
/**
* ServletRequest 参数转Bean
*
* @param <T> Bean类型
* @param request {@link ServletRequest}
* @param bean Bean
* @param isIgnoreError 是否忽略注入错误
* @return Bean
*/
public static <T> T fillBean(final ServletRequest request, final T bean, final boolean isIgnoreError) {
return fillBean(request, bean, CopyOptions.of().setIgnoreError(isIgnoreError));
}
/**
* ServletRequest 参数转Bean
*
* @param <T> Bean类型
* @param request ServletRequest
* @param beanClass Bean Class
* @param isIgnoreError 是否忽略注入错误
* @return Bean
*/
public static <T> T toBean(final ServletRequest request, final Class<T> beanClass, final boolean isIgnoreError) {
return fillBean(request, ConstructorUtil.newInstanceIfPossible(beanClass), isIgnoreError);
}
// --------------------------------------------------------- fillBean end
/**
* 获取客户端IP
*
* <p>
* 默认检测的Header:
*
* <pre>
* 1、X-Forwarded-For
* 2、X-Real-IP
* 3、Proxy-Client-IP
* 4、WL-Proxy-Client-IP
* </pre>
*
* <p>
* otherHeaderNames参数用于自定义检测的Header<br>
* 需要注意的是，使用此方法获取的客户IP地址必须在Http服务器（例如Nginx）中配置头信息，否则容易造成IP伪造。
* </p>
*
* @param request 请求对象{@link HttpServletRequest}
* @param otherHeaderNames 其他自定义头文件，通常在Http服务器（例如Nginx）中配置
* @return IP地址
*/
public static String getClientIP(final HttpServletRequest request, final String... otherHeaderNames) {
String[] headers = {"X-Forwarded-For", "X-Real-IP", "Proxy-Client-IP", "WL-Proxy-Client-IP", "HTTP_CLIENT_IP", "HTTP_X_FORWARDED_FOR"};
if (ArrayUtil.isNotEmpty(otherHeaderNames)) {
headers = ArrayUtil.addAll(headers, otherHeaderNames);
}
return getClientIPByHeader(request, headers);
}
/**
* 获取客户端IP
*
* <p>
* headerNames参数用于自定义检测的Header<br>
* 需要注意的是，使用此方法获取的客户IP地址必须在Http服务器（例如Nginx）中配置头信息，否则容易造成IP伪造。
* </p>
*
* @param request 请求对象{@link HttpServletRequest}
* @param headerNames 自定义头，通常在Http服务器（例如Nginx）中配置
* @return IP地址
* @since 4.4.1
*/
public static String getClientIPByHeader(final HttpServletRequest request, final String... headerNames) {
String ip;
for (final String header : headerNames) {
ip = request.getHeader(header);
if (!NetUtil.isUnknown(ip)) {
return NetUtil.getMultistageReverseProxyIp(ip);
}
}
ip = request.getRemoteAddr();
return NetUtil.getMultistageReverseProxyIp(ip);
}
/**
* 获得MultiPart表单内容，多用于获得上传的文件 在同一次请求中，此方法只能被执行一次！
*
* @param request {@link ServletRequest}
* @return MultipartFormData
* @throws IORuntimeException IO异常
* @since 4.0.2
*/
public static MultipartFormData getMultipart(final ServletRequest request) throws IORuntimeException {
return getMultipart(request, new UploadSetting());
}
/**
* 获得multipart/form-data 表单内容<br>
* 包括文件和普通表单数据<br>
* 在同一次请求中，此方法只能被执行一次！
*
* @param request {@link ServletRequest}
* @param uploadSetting 上传文件的设定，包括最大文件大小、保存在内存的边界大小、临时目录、扩展名限定等
* @return MultiPart表单
* @throws IORuntimeException IO异常
* @since 4.0.2
*/
public static MultipartFormData getMultipart(final ServletRequest request, final UploadSetting uploadSetting) throws IORuntimeException {
final MultipartFormData formData = new MultipartFormData(uploadSetting);
try {
formData.parseRequestStream(request.getInputStream(), CharsetUtil.charset(request.getCharacterEncoding()));
} catch (final IOException e) {
throw new IORuntimeException(e);
}
return formData;
}
// --------------------------------------------------------- Header start
/**
* 获取请求所有的头（header）信息
*
* @param request 请求对象{@link HttpServletRequest}
* @return header值
* @since 4.6.2
*/
public static Map<String, String> getHeaderMap(final HttpServletRequest request) {
final Map<String, String> headerMap = new HashMap<>();
final Enumeration<String> names = request.getHeaderNames();
String name;
while (names.hasMoreElements()) {
name = names.nextElement();
headerMap.put(name, request.getHeader(name));
}
return headerMap;
}
/**
* 获取请求所有的头（header）信息
*
* @param request 请求对象{@link HttpServletRequest}
* @return header值
* @since 6.0.0
*/
public static Map<String, List<String>> getHeadersMap(final HttpServletRequest request) {
final Map<String, List<String>> headerMap = new LinkedHashMap<>();
final Enumeration<String> names = request.getHeaderNames();
String name;
while (names.hasMoreElements()) {
name = names.nextElement();
headerMap.put(name, ListUtil.of(request.getHeaders(name)));
}
return headerMap;
}
/**
* 获取响应所有的头（header）信息
*
* @param response 响应对象{@link HttpServletResponse}
* @return header值
*/
public static Map<String, Collection<String>> getHeadersMap(final HttpServletResponse response) {
final Map<String, Collection<String>> headerMap = new HashMap<>();
final Collection<String> names = response.getHeaderNames();
for (final String name : names) {
headerMap.put(name, response.getHeaders(name));
}
return headerMap;
}
/**
* 忽略大小写获得请求header中的信息
*
* @param request 请求对象{@link HttpServletRequest}
* @param nameIgnoreCase 忽略大小写头信息的KEY
* @return header值
*/
public static String getHeaderIgnoreCase(final HttpServletRequest request, final String nameIgnoreCase) {
final Enumeration<String> names = request.getHeaderNames();
String name;
while (names.hasMoreElements()) {
name = names.nextElement();
if (name != null && name.equalsIgnoreCase(nameIgnoreCase)) {
return request.getHeader(name);
}
}
return null;
}
/**
* 获得请求header中的信息
*
* @param request 请求对象{@link HttpServletRequest}
* @param name 头信息的KEY
* @param charset 字符集
* @return header值
* @since 4.6.2
*/
public static String getHeader(final HttpServletRequest request, final String name, final Charset charset) {
final String header = request.getHeader(name);
if (null != header) {
return CharsetUtil.convert(header, CharsetUtil.ISO_8859_1, charset);
}
return null;
}
/**
* 客户浏览器是否为IE
*
* @param request 请求对象{@link HttpServletRequest}
* @return 客户浏览器是否为IE
*/
public static boolean isIE(final HttpServletRequest request) {
String userAgent = getHeaderIgnoreCase(request, "User-Agent");
if (StrUtil.isNotBlank(userAgent)) {
userAgent = userAgent.toUpperCase();
return userAgent.contains("MSIE") || userAgent.contains("TRIDENT");
}
return false;
}
/**
* 是否为GET请求
*
* @param request 请求对象{@link HttpServletRequest}
* @return 是否为GET请求
*/
public static boolean isGetMethod(final HttpServletRequest request) {
return Method.GET.name().equalsIgnoreCase(request.getMethod());
}
/**
* 是否为POST请求
*
* @param request 请求对象{@link HttpServletRequest}
* @return 是否为POST请求
*/
public static boolean isPostMethod(final HttpServletRequest request) {
return Method.POST.name().equalsIgnoreCase(request.getMethod());
}
/**
* 是否为Multipart类型表单，此类型表单用于文件上传
*
* @param request 请求对象{@link HttpServletRequest}
* @return 是否为Multipart类型表单，此类型表单用于文件上传
*/
public static boolean isMultipart(final HttpServletRequest request) {
if (!isPostMethod(request)) {
return false;
}
final String contentType = request.getContentType();
if (StrUtil.isBlank(contentType)) {
return false;
}
return contentType.toLowerCase().startsWith("multipart/");
}
// --------------------------------------------------------- Header end
// --------------------------------------------------------- Cookie start
/**
* 获得指定的Cookie
*
* @param httpServletRequest {@link HttpServletRequest}
* @param name cookie名
* @return Cookie对象
*/
public static Cookie getCookie(final HttpServletRequest httpServletRequest, final String name) {
return readCookieMap(httpServletRequest).get(name);
}
/**
* 将cookie封装到Map里面
*
* @param httpServletRequest {@link HttpServletRequest}
* @return Cookie map
*/
public static Map<String, Cookie> readCookieMap(final HttpServletRequest httpServletRequest) {
final Cookie[] cookies = httpServletRequest.getCookies();
if (ArrayUtil.isEmpty(cookies)) {
return MapUtil.empty();
}
return MapUtil.putAll(
new CaseInsensitiveMap<>(),
(Iterator<Cookie>) new ArrayIter<>(httpServletRequest.getCookies()),
Cookie::getName);
}
/**
* 设定返回给客户端的Cookie
*
* @param response 响应对象{@link HttpServletResponse}
* @param cookie Servlet Cookie对象
*/
public static void addCookie(final HttpServletResponse response, final Cookie cookie) {
response.addCookie(cookie);
}
/**
* 设定返回给客户端的Cookie
*
* @param response 响应对象{@link HttpServletResponse}
* @param name Cookie名
* @param value Cookie值
*/
public static void addCookie(final HttpServletResponse response, final String name, final String value) {
response.addCookie(new Cookie(name, value));
}
/**
* 设定返回给客户端的Cookie
*
* @param response 响应对象{@link HttpServletResponse}
* @param name cookie名
* @param value cookie值
* @param maxAgeInSeconds -1: 关闭浏览器清除Cookie. 0: 立即清除Cookie. &gt;0 : Cookie存在的秒数.
* @param path Cookie的有效路径
* @param domain the domain name within which this cookie is visible; form is according to RFC 2109
*/
public static void addCookie(final HttpServletResponse response, final String name, final String value, final int maxAgeInSeconds, final String path, final String domain) {
final Cookie cookie = new Cookie(name, value);
if (domain != null) {
cookie.setDomain(domain);
}
cookie.setMaxAge(maxAgeInSeconds);
cookie.setPath(path);
addCookie(response, cookie);
}
/**
* 设定返回给客户端的Cookie<br>
* Path: "/"<br>
* No Domain
*
* @param response 响应对象{@link HttpServletResponse}
* @param name cookie名
* @param value cookie值
* @param maxAgeInSeconds -1: 关闭浏览器清除Cookie. 0: 立即清除Cookie. &gt;0 : Cookie存在的秒数.
*/
public static void addCookie(final HttpServletResponse response, final String name, final String value, final int maxAgeInSeconds) {
addCookie(response, name, value, maxAgeInSeconds, "/", null);
}
// --------------------------------------------------------- Cookie end
// --------------------------------------------------------- Response start
/**
* 获得PrintWriter
*
* @param response 响应对象{@link HttpServletResponse}
* @return 获得PrintWriter
* @throws IORuntimeException IO异常
*/
public static PrintWriter getWriter(final HttpServletResponse response) throws IORuntimeException {
try {
return response.getWriter();
} catch (final IOException e) {
throw new IORuntimeException(e);
}
}
/**
* 返回数据给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param text 返回的内容
* @param contentType 返回的类型
*/
public static void write(final HttpServletResponse response, final String text, final String contentType) {
response.setContentType(contentType);
Writer writer = null;
try {
writer = response.getWriter();
writer.write(text);
writer.flush();
} catch (final IOException e) {
throw new IORuntimeException(e);
} finally {
IoUtil.closeQuietly(writer);
}
}
/**
* 返回文件给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param file 写出的文件对象
* @since 4.1.15
*/
public static void write(final HttpServletResponse response, final File file) {
final String fileName = file.getName();
final String contentType = ObjUtil.defaultIfNull(FileUtil.getMimeType(fileName), "application/octet-stream");
BufferedInputStream in = null;
try {
in = FileUtil.getInputStream(file);
write(response, in, contentType, fileName);
} finally {
IoUtil.closeQuietly(in);
}
}
/**
* 返回数据给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param in 需要返回客户端的内容
* @param contentType 返回的类型，可以使用{@link FileUtil#getMimeType(String)}获取对应扩展名的MIME信息
* <ul>
* <li>application/pdf</li>
* <li>application/vnd.ms-excel</li>
* <li>application/msword</li>
* <li>application/vnd.ms-powerpoint</li>
* </ul>
* docx、xlsx 这种 office 2007 格式 设置 MIME;网页里面docx 文件是没问题，但是下载下来了之后就变成doc格式了
* 参考：<a href="https://my.oschina.net/shixiaobao17145/blog/32489">https://my.oschina.net/shixiaobao17145/blog/32489</a>
* <ul>
* <li>MIME_EXCELX_TYPE = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";</li>
* <li>MIME_PPTX_TYPE = "application/vnd.openxmlformats-officedocument.presentationml.presentation";</li>
* <li>MIME_WORDX_TYPE = "application/vnd.openxmlformats-officedocument.wordprocessingml.document";</li>
* <li>MIME_STREAM_TYPE = "application/octet-stream;charset=utf-8"; #原始字节流</li>
* </ul>
* @param fileName 文件名，自动添加双引号
* @since 4.1.15
*/
public static void write(final HttpServletResponse response, final InputStream in, final String contentType, final String fileName) {
final String charset = ObjUtil.defaultIfNull(response.getCharacterEncoding(), CharsetUtil.NAME_UTF_8);
final String encodeText = UrlEncoder.encodeAll(fileName, CharsetUtil.charset(charset));
response.setHeader("Content-Disposition",
StrUtil.format("attachment;filename=\"{}\";filename*={}''{}", encodeText, charset, encodeText));
response.setContentType(contentType);
write(response, in);
}
/**
* 返回数据给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param in 需要返回客户端的内容
* @param contentType 返回的类型
*/
public static void write(final HttpServletResponse response, final InputStream in, final String contentType) {
response.setContentType(contentType);
write(response, in);
}
/**
* 返回数据给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param in 需要返回客户端的内容
*/
public static void write(final HttpServletResponse response, final InputStream in) {
write(response, in, IoUtil.DEFAULT_BUFFER_SIZE);
}
/**
* 返回数据给客户端
*
* @param response 响应对象{@link HttpServletResponse}
* @param in 需要返回客户端的内容
* @param bufferSize 缓存大小
*/
public static void write(final HttpServletResponse response, final InputStream in, final int bufferSize) {
ServletOutputStream out = null;
try {
out = response.getOutputStream();
IoUtil.copy(in, out, bufferSize);
} catch (final IOException e) {
throw new HutoolException(e);
} finally {
IoUtil.closeQuietly(out);
IoUtil.closeQuietly(in);
}
}
/**
* 设置响应的Header
*
* @param response 响应对象{@link HttpServletResponse}
* @param name 名
* @param value 值，可以是String，Date， int
*/
public static void setHeader(final HttpServletResponse response, final String name, final Object value) {
if (value instanceof String) {
response.setHeader(name, (String) value);
} else if (Date.class.isAssignableFrom(value.getClass())) {
response.setDateHeader(name, ((Date) value).getTime());
} else if (value instanceof Integer || "int".equalsIgnoreCase(value.getClass().getSimpleName())) {
response.setIntHeader(name, (int) value);
} else {
response.setHeader(name, value.toString());
}
}
// --------------------------------------------------------- Response end
}

29
hutool-http/src/main/java/org/dromara/hutool/http/server/servlet/ServletUtil.java
View File

@ -24,21 +24,22 @@ import org.dromara.hutool.core.io.IoUtil;
import org.dromara.hutool.core.map.CaseInsensitiveMap;
import org.dromara.hutool.core.map.MapUtil;
import org.dromara.hutool.core.net.NetUtil;
import org.dromara.hutool.core.net.url.UrlEncoder;
import org.dromara.hutool.core.net.multipart.MultipartFormData;
import org.dromara.hutool.core.net.multipart.UploadSetting;
import org.dromara.hutool.core.net.url.UrlEncoder;
import org.dromara.hutool.core.reflect.ConstructorUtil;
import org.dromara.hutool.core.text.StrUtil;
import org.dromara.hutool.core.array.ArrayUtil;
import org.dromara.hutool.core.util.CharsetUtil;
import org.dromara.hutool.core.util.ObjUtil;
import org.dromara.hutool.http.meta.Method;
import javax.servlet.ServletOutputStream;
import javax.servlet.ServletRequest;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.dromara.hutool.http.meta.Method;
import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.ServletRequest;
import jakarta.servlet.http.Cookie;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
@ -296,7 +297,7 @@ public class ServletUtil {
* @since 4.6.2
*/
public static Map<String, String> getHeaderMap(final HttpServletRequest request) {
final Map<String, String> headerMap = new LinkedHashMap<>();
final Map<String, String> headerMap = new HashMap<>();
final Enumeration<String> names = request.getHeaderNames();
String name;
@ -365,18 +366,6 @@ public class ServletUtil {
return null;
}
/**
* 获得请求header中的信息
*
* @param request 请求对象{@link HttpServletRequest}
* @param name 头信息的KEY
* @param charsetName 字符集
* @return header值
*/
public static String getHeader(final HttpServletRequest request, final String name, final String charsetName) {
return getHeader(request, name, CharsetUtil.charset(charsetName));
}
/**
* 获得请求header中的信息
*

6
hutool-http/src/test/java/org/dromara/hutool/http/server/servlet/ServletUtilTest.java
View File

@ -12,11 +12,11 @@
package org.dromara.hutool.http.server.servlet;
import jakarta.servlet.http.HttpServletResponse;
import org.dromara.hutool.core.util.ByteUtil;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import javax.servlet.http.HttpServletResponse;
import java.io.ByteArrayInputStream;
import java.nio.charset.StandardCharsets;
@ -25,7 +25,7 @@ import java.nio.charset.StandardCharsets;
*
* @author dazer
* @see ServletUtil
* @see JakartaServletUtil
* @see ServletUtil
*/
public class ServletUtilTest {
@ -59,7 +59,7 @@ public class ServletUtilTest {
final String fileName = "签名文件.pdf";
final String contentType = "application/pdf";// application/octet-stream、image/jpeg、image/gif
response.setCharacterEncoding(StandardCharsets.UTF_8.name()); // 必须设置否则乱码; 但是 safari乱码
JakartaServletUtil.write(response, new ByteArrayInputStream(bytes), contentType, fileName);
ServletUtil.write(response, new ByteArrayInputStream(bytes), contentType, fileName);
}
}
}