電子商務社交平臺源碼請加企鵝求求:三五三六二四七二五九。spring boot 它的設計目的就是爲例簡化開發,開啓了各類自動裝配,你不想寫各類配置文件,引入相關的依賴就能迅速搭建起一個web工程。它採用的是創建生產就緒的應用程序觀點,優先於配置的慣例。java
可能你有不少理由不放棄SSM,SSH,可是當你一旦使用了springboot ,你會以爲一切變得簡單了,配置變的簡單了、編碼變的簡單了,部署變的簡單了,感受本身大步流星,開發速度大大提升了。就比如,當你用了IDEA,你會以爲再也回不到Eclipse時代同樣。另,本系列教程所有用的IDEA做爲開發工具。web
你須要:spring
打開Idea-> new Project ->Spring Initializr ->填寫group、artifact ->鉤上web(開啓web功能)->點下一步就好了。apache
建立完工程,工程的目錄結構以下:瀏覽器
- src
-main
-java
-package
-SpringbootApplication
-resouces
- statics
- templates
- application.yml
-test
- pom複製代碼
pom.xml的依賴:springboot
<?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.forezp</groupId>
<artifactId>springboot-first-application</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>springboot-first-application</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.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-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>複製代碼
其中spring-boot-starter-web不只包含spring-boot-starter,還自動開啓了web功能。bash
說了這麼多,你可能還體會不到,舉個栗子,好比你引入了Thymeleaf的依賴,spring boot 就會自動幫你引入SpringTemplateEngine,當你引入了本身的SpringTemplateEngine,spring boot就不會幫你引入。它讓你專一於你的本身的業務開發,而不是各類配置。app
再舉個栗子,建個controller:maven
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RequestMapping;
@RestController
public class HelloController {
@RequestMapping("/")
public String index() {
return "Greetings from Spring Boot!";
}
}複製代碼
啓動SpringbootFirstApplication的main方法,打開瀏覽器localhost:8080,瀏覽器顯示:spring-boot
Greetings from Spring Boot!複製代碼
電子商務社交平臺源碼請加企鵝求求:三五三六二四七二五九