springboot 基础简易实例, maven项目适合初学 springboot 的同学 ---

文件名称: springboot 基础简易实例, maven项目

所属分类: Java

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文件大小: 14mb

下载次数: 0

上传时间: 2019-06-06

提供者: king*****

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详细说明：适合初学 springboot 的同学 --------------------------- maven配置：pom.xml --------------------------- 4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.4.RELEASE com.example demo 0.0.1-SNAPSHOT demo Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-starter org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-maven-plugin --------------------------- src/main/resources/application.yml --------------------------- spring: # 指定静态资源的路径 resources: static-locations: classpath:/static/,classpath:/views/ thymeleaf: prefix: classpath:/templates/ server: port:8080 context-path:"/" --------------------------- DemoApplication 运行 main 方法即可启动 springboot --------------------------- package com.example.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.context.annotation.ComponentScan; SpringBootApplication ComponentScan(basePackages = {"com.example.*"}) //指定扫描包路径 public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } --------------------------- HelloWorldController --------------------------- package com.example.controller; import java.util.HashMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; // RestController返回的是json RestController public class HelloWorldController { // http://localhost:8080/hello 返回的是文本"Hello World" RequestMapping("/hello") public String index() { return "Hello World"; } /** * 本地访问内容地址：http://localhost:8080/hello3 ;返回的是文本 */ RequestMapping("/hello3") public String helloHtml(HashMap map) { map.put("hello", "欢迎进入HTML页面"); return "/index"; } } --------------------------- HelloWorldController --------------------------- package com.example.controller; import java.util.HashMap; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; Controller public class SpringBootController { /** * 本地访问内容地址：http://localhost:8080/hello2 ; 可访问到 * src/main/resources/views/index.html */ RequestMapping("/hello2") public String helloHtml(HashMap map) { // 传参数hello到html页面 map.put("hello", "欢迎进入HTML页面"); return "/index"; } } --------------------------- src/main/resources/views/index.html --------------------------- Insert title here aaaaaaaaaaaaaaaaaaaaaaacccccccccccccc
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--------------------------- 直接访问静态页面 --------------------------- http://localhost:8080/index.html 可直接访问到 src/main/resources/templates/index.html