Java 处理 \x 开头的编码
String unicode="\\xe5\\xae\\xa3\\xe5\\x9f\\x8e\\xe5\\xb8\\x82";
unicode=unicode.replace("\\x", "%");
System.out.println(unicode);
System.out.println(URLDecoder.decode(unicode, "UTF-8"));
String unicode="\\xe5\\xae\\xa3\\xe5\\x9f\\x8e\\xe5\\xb8\\x82";
unicode=unicode.replace("\\x", "%");
System.out.println(unicode);
System.out.println(URLDecoder.decode(unicode, "UTF-8"));