修改Servlet模板中的doPost(),doGet()方法

作者: wswenyue | 来源:发表于2014-10-04 10:11 被阅读1219次

原Servlet模板

#---------------------------------------------#
# <aw:description>Template for Servlet</aw:description>
# <aw:version>1.1</aw:version>
# <aw:date>04/05/2003</aw:date>
# <aw:author>Ferret Renaud</aw:author>
#---------------------------------------------#

<aw:import>java.io.IOException</aw:import>
<aw:import>java.io.PrintWriter</aw:import>

<aw:import>javax.servlet.ServletException</aw:import>
<aw:import>javax.servlet.http.HttpServlet</aw:import>
<aw:import>javax.servlet.http.HttpServletRequest</aw:import>
<aw:import>javax.servlet.http.HttpServletResponse</aw:import>

<aw:parentClass>javax.servlet.http.HttpServlet</aw:parentClass>

<aw:constructor name="c1">
    /**
     * Constructor of the object.
     */
    public <aw:className/>() {
        super();
    }

</aw:constructor> 
 
<aw:method name="doGet">
    /**
     * The doGet method of the servlet. <br>
     *
     * This method is called when a form has its tag value method equals to get.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println(
            "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
        out.println("<HTML>");
        out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
        out.println("  <BODY>");
        out.print("    This is ");
        out.print(this.getClass());
        out.println(", using the GET method");
        out.println("  </BODY>");
        out.println("</HTML>");
        out.flush();
        out.close();
    }

</aw:method>

<aw:method name="doPost">
    /**
     * The doPost method of the servlet. <br>
     *
     * This method is called when a form has its tag value method equals to post.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println(
            "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
        out.println("<HTML>");
        out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
        out.println("  <BODY>");
        out.print("    This is ");
        out.print(this.getClass());
        out.println(", using the POST method");
        out.println("  </BODY>");
        out.println("</HTML>");
        out.flush();
        out.close();
    }

</aw:method>

<aw:method name="doPut">
    /**
     * The doPut method of the servlet. <br>
     *
     * This method is called when a HTTP put request is received.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    public void doPut(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        // Put your code here
    }

</aw:method>

<aw:method name="doDelete">
    /**
     * The doDelete method of the servlet. <br>
     *
     * This method is called when a HTTP delete request is received.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    public void doDelete(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        // Put your code here
    }

</aw:method>

<aw:method name="init">
    /**
     * Initialization of the servlet. <br>
     *
     * @throws ServletException if an error occurs
     */
    public void init() throws ServletException {
        // Put your code here
    }

</aw:method>

<aw:method name="destroy">
    /**
     * Destruction of the servlet. <br>
     */
    public void destroy() {
        super.destroy(); // Just puts "destroy" string in log
        // Put your code here
    }

</aw:method>

<aw:method name="getServletInfo">
    /**
     * Returns information about the servlet, such as 
     * author, version, and copyright. 
     *
     * @return String information about this servlet
     */
    public String getServletInfo() {
        return "This is my default servlet created by Eclipse";
    }

</aw:method>

修改方法

  • 找到MyEclipse2014(其他版本也差不多)的安装目录下的plugins文件,并打开
  • 在搜索框里查找这个文件(如图)
查找此jar文件
  • 打开此压缩文件(注意不要解压,直接打开就好),打开文件找模版templates,在template下再找servlet.java
  • 修改servlet.java就行。不过修改之前请记得备份哦,这个你懂。。。

为了开发的便捷,我修改了Servlet模板中的doPost(),doGet()方法

如下是我修改的模板

<aw:method name="doGet">
    
    public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        
    }

</aw:method>

<aw:method name="doPost">
    
    public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        doGet(request,response);
    }

</aw:method>

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