目錄結構

POM.xml

<?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.wls</groupId><artifactId>project</artifactId><version>0.0.1-SNAPSHOT</version><packaging>jar</packaging><name>project</name><description>project</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.6.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-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><!-- mybatis依賴 --><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>1.1.1</version></dependency><!-- MySql驅動 --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-jdbc</artifactId></dependency><dependency><groupId>org.apache.tomcat</groupId><artifactId>tomcat-jdbc</artifactId></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><!--<version>5.1.21</version>--></dependency><!--Json庫的依賴 --><dependency><groupId>com.alibaba</groupId><artifactId>fastjson</artifactId><version>1.1.43</version></dependency><!-- jpa --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-jpa</artifactId></dependency><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.1.2</version></dependency><!-- devtools --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><optional>true</optional></dependency><!-- mysql --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId></dependency><!-- aop --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-aop</artifactId></dependency><!-- redis --><!--<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency>--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-redis</artifactId><version>1.4.7.RELEASE</version></dependency><dependency><groupId>org.springframework.session</groupId><artifactId>spring-session-data-redis</artifactId></dependency><!-- activemq --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-activemq</artifactId></dependency><!-- thymeleaf --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><!-- mail --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-mail</artifactId></dependency><!-- swagger2 --><dependency><groupId>io.springfox</groupId><artifactId>springfox-swagger2</artifactId><version>2.7.0</version></dependency><dependency><groupId>io.springfox</groupId><artifactId>springfox-swagger-ui</artifactId><version>2.7.0</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-test</artifactId></dependency><dependency><groupId>junit</groupId><artifactId>junit</artifactId></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>4.3.10.RELEASE</version></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin><plugin><groupId>org.mybatis.generator</groupId><artifactId>mybatis-generator-maven-plugin</artifactId><version>1.3.2</version><configuration><verbose>true</verbose><overwrite>true</overwrite></configuration></plugin></plugins></build></project>

　　Controller

package com.wls.integrateplugs.hello.controller;/*** Created by wls on 2017/8/24.*/ import java.util.Locale; import java.util.UUID;import javax.servlet.http.HttpSession;import com.sun.org.apache.regexp.internal.RE; import org.springframework.ui.Model; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.servlet.ModelAndView; import springfox.documentation.annotations.ApiIgnore;@RestController public class HelloController {@RequestMapping(value = "/hello",method = RequestMethod.GET)public String hello(Locale locale, Model model) {return "hello world";}@RequestMapping("/helloWorld")public String index() {return "Hello World";}/*** 使用@RestController時，則使用ModelAndView顯示頁面* @param map* @return*/@ApiIgnore@RequestMapping(value = "/helloThymeleaf",method = RequestMethod.GET)public ModelAndView index(ModelMap map) {ModelAndView mv = new ModelAndView("index");map.addAttribute("host", "http://blog.didispace.com");return mv;}/*** 共享session* @param session* @return*/@RequestMapping(value = "/uid",method = RequestMethod.GET)String uid(HttpSession session) {UUID uid = (UUID) session.getAttribute("uid");if (uid == null) {uid = UUID.randomUUID();}session.setAttribute("uid", uid);return session.getId();}}

　　Test

package com.wls.test.integrateplugs.hello;import static org.hamcrest.Matchers.equalTo; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;import com.wls.integrateplugs.hello.controller.HelloController; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.http.MediaType; import org.springframework.mock.web.MockServletContext; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.test.context.web.WebAppConfiguration; import org.springframework.test.web.servlet.MockMvc; import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; import org.springframework.test.web.servlet.result.MockMvcResultHandlers; import org.springframework.test.web.servlet.result.MockMvcResultMatchers; import org.springframework.test.web.servlet.setup.MockMvcBuilders;@RunWith(SpringJUnit4ClassRunner.class) @SpringBootTest @WebAppConfiguration public class HelloControllerTest {private MockMvc mvc;@Beforepublic void setUp() throws Exception {mvc = MockMvcBuilders.standaloneSetup(new HelloController()).build();}@Testpublic void getHello() throws Exception {mvc.perform(MockMvcRequestBuilders.get("/hello").accept(MediaType.APPLICATION_JSON)).andExpect(MockMvcResultMatchers.status().isOk()).andDo(MockMvcResultHandlers.print()).andReturn();}@Testpublic void getHelloWorld() throws Exception {mvc.perform(MockMvcRequestBuilders.get("/helloWorld").accept(MediaType.APPLICATION_JSON)).andExpect(status().isOk()).andExpect(content().string(equalTo("Hello World")));}}

　　

?

轉載于:https://www.cnblogs.com/wlsblog/p/7486748.html

總結

以上是生活随笔為你收集整理的Spring Boot☞HelloWorld开篇的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。