? 熟悉Spring基础
? 熟悉Maven使用
? Java8及以上
? Maven 3.3及以上:https://docs.spring.io/spring-boot/docs/current/reference/html/getting-started.html#getting-started-system-requirements
? 文档地址: https://www.yuque.com/atguigu/springboot
? 文档不支持旧版本IE、Edge浏览器,请使用chrome或者firefox
? 视频地址: http://www.gulixueyuan.com/ https://www.bilibili.com/video/BV19K4y1L7MT?p=1
? 源码地址:https://gitee.com/leifengyang/springboot2
? Java 8 & 兼容java14 .
? Maven 3.3+
? idea 2019.1.2
<mirrors>
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>central</mirrorOf>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>
</mirrors>
<profiles>
<profile>
<id>jdk-1.8</id>
<activation>
<activeByDefault>true</activeByDefault>
<jdk>1.8</jdk>
</activation>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
</properties>
</profile>
</profiles>
需求:浏览发送/hello请求,响应 Hello,Spring Boot 2
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
/**
* 主程序类
* @SpringBootApplication:这是一个SpringBoot应用
*/
@SpringBootApplication
public class MainApplication {
public static void main(String[] args) {
SpringApplication.run(MainApplication.class,args);
}
}
@RestController
public class HelloController {
@RequestMapping("/hello")
public String handle01(){
return "Hello, Spring Boot 2!";
}
}
直接运行main方法
application.properties
server.port=8888
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
把项目打成jar包,直接在目标服务器执行即可。
注意点:
? 取消掉cmd的快速编辑模式
原文:https://www.cnblogs.com/lovexiao/p/14278993.html