updataInfo_yld.java
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package com.servlet.bkyld;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class updataInfo_yld extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doPost(request,response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String dir = this.getServletContext().getRealPath("/");
request.setCharacterEncoding("utf-8");
response.setCharacterEncoding("utf-8");
response.setContentType("text/html");
String title = request.getParameter("title");
String filepath = dir + "bkyld";
File filerealpath = new File(filepath);
if (!filerealpath.exists()) filerealpath.mkdir();
File file=new File(filepath+"\\"+title+".txt");
FileWriter writer = new FileWriter(file, false);
writer.write(request.getParameter("info"));
writer.close();
response.getWriter().print("{success:true,msg:'◇修改成功◇'}");
response.getWriter().close();
}
}