idea2017建立java项目_IDEA创建JavaWeb项目

梦里梦外; 2022-11-10 14:58 293阅读 0赞

最近在开发Android中，为了测试一些东西，需要提供个接口，跑个简单的服务，所以来记录一下使用Idea创建javaweb项目，使用Tomcat来搭建个简单的服务。

一、创建项目

1、打开idea，File->New->Project，来新建一个项目，如下图所示，点击Next

![1116c4275c38?utm\_campaign=maleskine&utm\_content=note&utm\_medium=seo\_notes&utm\_source=recommendation][1116c4275c38_utm_campaign_maleskine_utm_content_note_utm_medium_seo_notes_utm_source_recommendation]

2、填写项目名称和本地的项目路径，点击Next

3、导入jar包，点击 ieda窗口右上角Project Structure图标进行导包

选择左侧Libraries，然后点击上方+号，选择Java选项

选择下图两个jar包，点击OK

导入之后，点击OK，项目就创建好了

4、项目建好之后，打开项目目录，右击“src”，New->Servlet

5、填写Servlet的名称和包名，点击OK

二、配置Tomcat

1、点击右上角倒三角进行编辑

2、配置Tomcat Server

选择Deployment选项卡添加Artifical ，点击OK

三 、测试

1、编辑FirstServlet.java

package com.javaweb.first;

import javax.servlet.ServletException;

import javax.servlet.annotation.WebServlet;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

import java.io.PrintWriter;

@WebServlet("/FirstServlet")

public class FirstServlet extends HttpServlet \{

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException \{

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException \{

response.setContentType("text/html;charset=UTF-8");

PrintWriter out = response.getWriter();

String name = request.getParameter("name");

String password = request.getParameter("password");

out.println("");

out.println("

");

out.println("

First ");

out.println("");

out.println("

");

out.println("

# name: " + name + " #

");

out.println("

## password: " + password + " ##

");

out.println("");

out.close();

2、开启服务：

大功告成！！

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