SSM环境搭建（七） - IDEA搭建Spring Boot Web工程

一. 安装IDEA

由于官网上旗舰版IDEA是收费的，IDEA破解版下载：https://pan.baidu.com/s/1bzRLGH9NufIucNM0pqnchg，密码：5n7y

1. 下载IDEA并解压，点击ideaIU-2017.3.exe， 按提示安装IDEA，如D:\test\IntelliJ IDEA 2017.3
2. 将破解补丁JetbrainsCrack-2.6.10-release-enc.jar放到D:\test\IntelliJ IDEA 2017.3\bin下
3. 修改配置文件，在安装的IDEA下面的bin目录下面有2个文件：idea.exe.vmoptions和idea64.exe.vmoptions，用记事本打开，在上述两个文件的最后一行均加上下面这段代码：

-javaagent:D:\test\IntelliJ IDEA 2017.3\bin\JetbrainsCrack-2.6.10-release-enc.jar

1. 打开IntelliJ IDEA，选择Activation Code，并输入如下激活码(有效期至2099年)

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1. 下载样式模板，https://download.csdn.net/download/lipinganq/10435920，在IDEA file -> import settings
   

二.配置Maven

1. 参考https://blog.csdn.net/lipinganq/article/details/78690451安装Maven，如D:\test\apache-maven-3.5.3
2. 设置仓库地址：D:\test\apache-maven-3.5.3\conf\settings.xml，仓库地址：D:\test\apache-maven-3.5.3\conf\repository

D:\test\apache-maven-3.5.3\conf\repository

1. IDEA设置Maven关联：file -> settings
   

三.创建Spring Boot工程

1. 创建Project：file -> new -> Project…
   
2. 选择JDK，从https://start.spring.io/下载一个demo。参考：https://blog.csdn.net/lipinganq/article/details/79135039
   
3. 项目基本设置
   
4. 选择依赖：web，mysql，MyBatis
   

package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
public class DemoApplication {

    @RequestMapping("/test")
    public String test() {
        return "Hello Spring Boot";
    }

    public static void main(String[] args) {
        SpringApplication.run(DemoApplication.class, args);
    }
}

1. 验证：浏览器输入：http://localhost:8080/test