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fix code

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This commit is contained in:
looly 2021-12-09 11:17:37 +08:00
parent a8b4181f8f
commit 2dae6e54c0
1 changed files with 20 additions and 22 deletions
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42
hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java
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@ -514,20 +514,20 @@ public class XmlUtil {
* *
* @param doc XML文档 * @param doc XML文档
* @param path 文件路径绝对路径或相对ClassPath路径，不存在会自动创建 * @param path 文件路径绝对路径或相对ClassPath路径，不存在会自动创建
* @param charset 自定义XML文件的编码，如果为{@code null} 读取XML文档中的编码，否则默认UTF-8 * @param charsetName 自定义XML文件的编码，如果为{@code null} 读取XML文档中的编码，否则默认UTF-8
*/ */
public static void toFile(Document doc, String path, String charset) { public static void toFile(Document doc, String path, String charsetName) {
if (StrUtil.isBlank(charset)) { if (StrUtil.isBlank(charsetName)) {
charset = doc.getXmlEncoding(); charsetName = doc.getXmlEncoding();
} }
if (StrUtil.isBlank(charset)) { if (StrUtil.isBlank(charsetName)) {
charset = CharsetUtil.UTF_8; charsetName = CharsetUtil.UTF_8;
} }
BufferedWriter writer = null; BufferedWriter writer = null;
try { try {
writer = FileUtil.getWriter(path, charset, false); writer = FileUtil.getWriter(path, CharsetUtil.charset(charsetName), false);
write(doc, writer, charset, INDENT_DEFAULT); write(doc, writer, charsetName, INDENT_DEFAULT);
} finally { } finally {
IoUtil.close(writer); IoUtil.close(writer);
} }
@ -783,10 +783,10 @@ public class XmlUtil {
*/ */
public static Element getElement(Element element, String tagName) { public static Element getElement(Element element, String tagName) {
final NodeList nodeList = element.getElementsByTagName(tagName); final NodeList nodeList = element.getElementsByTagName(tagName);
if (nodeList == null || nodeList.getLength() < 1) { final int length = nodeList.getLength();
if (length < 1) {
return null; return null;
} }
int length = nodeList.getLength();
for (int i = 0; i < length; i++) { for (int i = 0; i < length; i++) {
Element childEle = (Element) nodeList.item(i); Element childEle = (Element) nodeList.item(i);
if (childEle == null || childEle.getParentNode() == element) { if (childEle == null || childEle.getParentNode() == element) {
@ -1499,22 +1499,20 @@ public class XmlUtil {
*/ */
private void examineNode(Node node, boolean attributesOnly) { private void examineNode(Node node, boolean attributesOnly) {
final NamedNodeMap attributes = node.getAttributes(); final NamedNodeMap attributes = node.getAttributes();
if (null != attributes) { final int length = attributes.getLength();
for (int i = 0; i < attributes.getLength(); i++) { for (int i = 0; i < length; i++) {
Node attribute = attributes.item(i); Node attribute = attributes.item(i);
storeAttribute(attribute); storeAttribute(attribute);
}
} }
if (false == attributesOnly) { if (false == attributesOnly) {
final NodeList childNodes = node.getChildNodes(); final NodeList childNodes = node.getChildNodes();
if (null != childNodes) { Node item;
Node item; final int childLength = childNodes.getLength();
for (int i = 0; i < childNodes.getLength(); i++) { for (int i = 0; i < childLength; i++) {
item = childNodes.item(i); item = childNodes.item(i);
if (item.getNodeType() == Node.ELEMENT_NODE) if (item.getNodeType() == Node.ELEMENT_NODE)
examineNode(item, false); examineNode(item, false);
}
} }
} }
} }