MyEclipse Servlet 模板修改

来源：互联网发布：老男孩linux运维编辑：程序博客网时间：2024/05/18 13:25

（MyEclipse 8.6 + Ubuntu 12.10 + apache-tomcat-7.0.32 + jdk1.7.0_07 ）

未修改过的Servlet ：

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 TestServlet extends HttpServlet {/** * Constructor of the object. */public TestServlet() {super();}/** * Destruction of the servlet. <br> */public void destroy() {super.destroy(); // Just puts "destroy" string in log// Put your code here}/** * 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}/** * 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();}/** * 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();}/** * 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}/** * 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";}/** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */public void init() throws ServletException {// Put your code here}}

Servlet 模板;（存放位置：/Genuitec/Common/plugins/com.genuitec.eclipse.wizards_8.6.0.me201007140905.jar）

com.genuitec.eclipse.wizards_8.6.0.me201007140905/templates/Servlet.java
代码：

#---------------------------------------------## <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>

修改之后（模板代码）：

#---------------------------------------------## <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 {}</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 {}</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>

新建一个纯净版的Servlet：

代码：

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 Test2Servlet extends HttpServlet {/** * Constructor of the object. */public Test2Servlet() {super();}/** * Destruction of the servlet. <br> */public void destroy() {super.destroy(); // Just puts "destroy" string in log// Put your code here}/** * 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}/** * 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 {}/** * 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 {}/** * 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}/** * 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";}/** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */public void init() throws ServletException {// Put your code here}}