idea配置maven教程
1.官网下载maven到本地,我的安装目录为:D:\softManager\install\maven-3.5.4\apache-maven-3.5.4
2.在\apache-maven-3.5.4新建文件夹:local_resposity
3.在安装目录下的conf下打开setting.xml:设置如下:
<localRepository>D:\softManager\install\maven-3.5.4\apache-maven-3.5.4\local_resposity</localRepository>设置maven下载jia包 的存放地址
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>central</mirrorOf>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>
将国外的maven下载源换位国内aliyun镜像源,速度快100倍
3.idea中配置maven:
关闭项目,到开始页面,点击confiure,全局配置:
至此配置完毕。
修改
SprintbootApplication中的代码:
@SpringBootApplication
@RestController
public class SprintbootApplication {
@RequestMapping("/helloboot")
public String hello(){
System.out.println("print hello to web page");
return "hello spring boot";
}
public static void main(String[] args) {
SpringApplication.run(SprintbootApplication.class, args);
}
}
浏览器输入localhost:8080/helloboot可看到: