Question

java接口获取数据乱码问题 ！！！

new String(getRequest().getParameter("keyword").getBytes("ISO8859-1"),"UTF-8");以用了还是不好使。获取c++ get方式传来的数据获取时中文乱码 抓包如下：[GET /comm/matchingKeyword？keyword=%54%31%2C%54%31%32%2C%54%32%31%2C%54%32%33%2C%41%53%44%46%2C%EF%BF%BD%EF%BF%BD%C8%AB%2C%C7%A7%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD HTTP/1.]结果如图所示。请教造成乱码的原因！

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Answer 1

java接口获取数据乱码问题：

1. BufferedReader br = new BufferedReader(new InputStreamReader(System.in,"UTF-8"))。System.out.print("请输入学生所在地:");

   String location = new String(br.readLine().getBytes("GBK"),"UTF-8")。
   System.out.println(location)。

2. ISO8859-1”=》“ISO-8859-1”
   或则获取字节数组时调用无参的
   new String(getRequest().getParameter("keyword").getBytes(),"UTF-8")。
   

Answer 2

BufferedReader br = new BufferedReader(new InputStreamReader(System.in,"UTF-8"));
System.out.print("请输入学生所在地:");
String location = new String(br.readLine().getBytes("GBK"),"UTF-8");
System.out.println(location);

Answer 3

“ISO8859-1”=》“ISO-8859-1”
或则获取字节数组时调用无参的
new String(getRequest().getParameter("keyword").getBytes(),"UTF-8");