SpringBoot（一）最佳实例

 1 package com.wykd.wboot.base;
 2 
 3 import org.springframework.boot.SpringApplication;
 4 import org.springframework.boot.autoconfigure.SpringBootApplication;
 5 import org.springframework.web.bind.annotation.RequestMapping;
 6 import org.springframework.web.bind.annotation.RestController;
 7 
 8 @RestController
 9 @SpringBootApplication
10 public class WbootApplication {
11 
12     @RequestMapping("/index")
13     public String index(){
14         return "Hello Spring Boot";
15     }
16     public static void main
17             (String[] args) {
18         SpringApplication.run(WbootApplication.class, args);
19     }
20     
21 //    /**
22 //     * 使用fastjson解析框架
23 //     * @return
24 //     */
25 //    @Bean
26 //    public HttpMessageConverters fastJsonHttpMessageConverters() {
27 //        FastJsonHttpMessageConverter fastConverter = new FastJsonHttpMessageConverter();
28 //        FastJsonConfig fastJsonConfig = new FastJsonConfig();
29 //        fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
30 //        fastConverter.setFastJsonConfig(fastJsonConfig);
31 //        HttpMessageConverter<?> converter = fastConverter;
32 //        return new HttpMessageConverters(converter);
33 //    }
34 //import com.alibaba.fastjson.serializer.SerializerFeature;
35 //import com.alibaba.fastjson.support.config.FastJsonConfig;
36 //import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
37 //import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
38 //import org.springframework.context.annotation.Bean;
39 //import org.springframework.http.converter.HttpMessageConverter;
40 
41 
42 
43 
44 }

WbootApplication启动类

pom.xml文件内容如下：

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 4     <modelVersion>4.0.0</modelVersion>
 5 
 6     <groupId>com.wykd</groupId>
 7     <artifactId>wboot</artifactId>
 8     <version>0.0.1-SNAPSHOT</version>
 9     <packaging>jar</packaging>
10 
11     <name>wboot</name>
12     <description>Demo project for Spring Boot</description>
13 
14     <parent>
15         <groupId>org.springframework.boot</groupId>
16         <artifactId>spring-boot-starter-parent</artifactId>
17         <version>2.0.1.RELEASE</version>
18         <relativePath/> <!-- lookup parent from repository -->
19     </parent>
20 
21     <properties>
22         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
23         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
24         <java.version>1.8</java.version>
25     </properties>
26 
27     <dependencies>
28         <dependency>
29             <groupId>org.springframework.boot</groupId>
30             <artifactId>spring-boot-starter-web</artifactId>
31         </dependency>
32 
33         <dependency>
34             <groupId>org.springframework.boot</groupId>
35             <artifactId>spring-boot-starter-test</artifactId>
36             <scope>test</scope>
37         </dependency>
38 
39         <!-- 添加fastjson 依赖包. -->
40         <dependency>
41             <groupId>com.alibaba</groupId>
42             <artifactId>fastjson</artifactId>
43             <version>1.2.28</version>
44         </dependency>
45 
46         <!--添加依赖-->
47         <dependency>
48             <groupId>org.springframework.boot</groupId>
49             <artifactId>spring-boot-devtools</artifactId>
50             <!-- optional=true,依赖不会传递，该项目依赖devtools；之后依赖myboot项目的项目如果想要使用devtools，需要重新引入 -->
51             <optional>true</optional>
52         </dependency>
53 
54     </dependencies>
55 
56 
57 
58 
59 </project>