Exception in thread "main" java.lang.IllegalArgumentException: URLDecoder: Illegal hex characters in escape (%) pattern - For input string: "左右" at java.net.URLDecoder.decode
%引起
%会转换成%
解决方案：
public static String replacer(String str) {
String data =
str;
try {
data = data.replaceAll("%(?![0-9a-fA-F]{2})", "%"
);
data = data.replaceAll("\\+", "+"
);
data = URLDecoder.decode(data, "utf-8"
);
} catch (Exception e) {
e.printStackTrace();
}
return data;
}
转载于:https://www.cnblogs.com/weibanggang/p/11341501.html
相关资源：java.lang.Exception: java.lang.IllegalArgumentException: firstMovedIndex, lastMo
