Question

java socket 接收服务端的信息出现乱码，该怎么解决

Answer 1

OutputStreamWriter out = new OutputStreamWriter(new URL(urlStr).openConnection().getOutputStream(),"UTF-8");

BufferedReader br = new BufferedReader(new InputStreamReader(in,"UTF-8"));

发送和接收的之后 加入编码

Answer 2

读取出来的是字节流，转成字符串的时候，自己设置一下编码格式