图书电子商务网站建设/海外网站推广的公司

SpringBoot中 @RestController是基于rest服务模式提供JSON数据 ,如果返回html等其他需要使用@Controller

一.springboot简单web工程的搭建

(1)对于返回html页面形式的 控制层使用@Controller, 对于基于rest风格的返回纯JSON数据的使用@RestController .

(2)rsources下的目录结构和文件 application.yml文件是工程的配置文件 ;static目录主要放静态资源文件,比如图片css,js等文件夹

     如果吧index页面放到此处可以默认直接访问到index.html页面.

(3)templates目录里面存放着程序应用的页面 比如从index页面点击登录请求到控制层转发到登录页面

//资源 pom引用

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.lpinfo.shop</groupId><artifactId>lpinfo-shop</artifactId><version>0.0.1-SNAPSHOT</version><packaging>jar</packaging><name>lpinfo-shop</name><description>Demo project for Spring Boot</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.1.1.RELEASE</version><relativePath/> <!-- lookup parent from repository --></parent><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><java.version>1.8</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.45</version></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build></project>