中文乱码
前端:
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
var url = action+'?method=goToInfoMaintenance'+'&orgName='+encodeURI(encodeURI(oN));
get 请求:参数加 encodeURI(encodeURI(oN)) 编码
后端:
request.setCharacterEncoding("UTF-8");
URLDecoder.decode(request.getParameter("orgName"), "UTF-8"); 解码
工具类:
/**
* 字符串utf-8加密处理(仅仅http接口request时有使用)
*
* @param string
* @return
*/
public static String encryption(String string) {
try {
string = URLEncoder.encode(string, "utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return string;
}
/**
* 字符串utf-8解密处理(仅仅http接口request时有使用)
*
* @param string
* @return
*/
public static String decipher(String string) {
if (!(java.nio.charset.Charset.forName("GBK").newEncoder().canEncode(string))) {
try {
string = new String(string.getBytes("iso8859_1"), "utf-8");
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
}
return string;
}