package com.hdh.content;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class TextServlet extends HttpServlet {
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        //設置response的查詢碼表
        //response.setCharacterEncoding("Utf-8");
        //告知客戶端我的編碼  並使用相同的編碼進行解碼
        //response.setHeader("Content-Type","text/html;charset=UTF-8");

       //設置相應內容的類型為"UTF-8"
        response.setContentType("text/html;charset=UTF-8");
        
        PrintWriter writer = response.getWriter();
        writer.write("中國");
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doGet(request, response);
    }

}
 

通過設置response的查詢碼表，並且告知客戶端我的編碼（utf-8）並使用相同的編碼進行解碼來解決向服務器寫入中文時亂碼現象

解決客戶端向服務器寫中文時亂碼問題