大家好，又见面了，我是你们的朋友全栈君。如果您正在找激活码,请点击查看最新教程,关注关注公众号 “全栈程序员社区” 获取激活教程,可能之前旧版本教程已经失效.最新Idea2022.1教程亲测有效,一键激活。
Jetbrains全家桶1年46，售后保障稳定
/**
*
* @author ypan
* unicode编码转换工具类
* in 2009-11-02
*/
public class ParseUnicode {
//将unicode编码转换成中文
public static String decodeUnicode(final String dataStr){
int start = 0;
int end = 0;
final StringBuffer buffer = new StringBuffer();
while (start > -1) {
end = dataStr.indexOf(“//u”, start + 2);
String charStr = “”;
if (end == -1) {
charStr = dataStr.substring(start + 2, dataStr.length());
} else {
charStr = dataStr.substring(start + 2, end);
}
char letter = (char) Integer.parseInt(charStr, 16); // 16进制parse整形字符串。
buffer.append(new Character(letter).toString());
start = end;
}
//System.out.println(buffer.toString());
return buffer.toString();
}
//将中文转换成unicode编码
public static String gbEncoding(final String gbString) {
char[] utfBytes = gbString.toCharArray();
String unicodeBytes = “”;
for (int byteIndex = 0; byteIndex < utfBytes.length; byteIndex++) {
String hexB = Integer.toHexString(utfBytes[byteIndex]);
if (hexB.length() <= 2) {
hexB = “00” + hexB;
}
unicodeBytes = unicodeBytes + “//u” + hexB;
}
//System.out.println(“unicodeBytes is: ” + unicodeBytes);
return unicodeBytes;
}
}
发布者：全栈程序员-站长，转载请注明出处：https://javaforall.net/234845.html原文链接：https://javaforall.net
![Effective C++学习笔记(Part Two:Item 5-12)[通俗易懂]](https://javaforall.net/wp-content/uploads/2020/11/2020110817443450-480x300.jpg)
