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快速创建springboot项目:使用http://start.spring.io/网页创建,使用IDEA的Spring Initializr创建,使用SpringBoot CLI创建
1 快速創建SpringBoot項目
快速創建SpringBoot項目至少可以通過兩種方式:
1、使用http://start.spring.io/網頁版的創建
2、使用IDEA創建
1.1、通過訪問http://start.spring.io/的方式創建
http://start.spring.io/,訪問后的界面效果如下:
1.1.1、點擊Switch back to the simple version 可以看到可選的模塊
這里面備選的每一項技術都是Spring boot的starter pom,例如我們選擇的是Web,就在Maven里依賴spring-boot-starter-web.
當這些技術的starter pom被選中后,與這項技術相關的Spring的Bean將會被自動配置
1.1.2、下載代碼
點擊1、中的 Generate Project ,在瀏覽器下載一個zip壓縮后的pom項目
將項目導入到IDEA中,項目結構如下:
1.1.3、pom.xml內容如下
<?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.example</groupId><artifactId>demo</artifactId><version>0.0.1-SNAPSHOT</version><packaging>jar</packaging><name>demo</name><description>Demo project for Spring Boot</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.7.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></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build> </project>1.1.4、DemoApplication.java的內容如下
package com.example.demo;import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication;@SpringBootApplication public class DemoApplication {public static void main(String[] args) {SpringApplication.run(DemoApplication.class, args);} }1.1.5、application.properties的內容為空
1.1.6、DemoApplicationTests的內容如下
package com.example.demo;import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner;@RunWith(SpringRunner.class) @SpringBootTest public class DemoApplicationTests {@Testpublic void contextLoads() {}}1.2 在idea中創建SpringBoot項目
在idea的14.1版本后可以直接創建SpringBoot項目
1.2.1 新建Spring Initializr項目(下面的是通過ideaIU-2017.2.1.win創建的)
最后創建后的效果圖:
1.2.2 pom.xml的內容如下:
<?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.toto</groupId><artifactId>demo1</artifactId><version>0.0.1-SNAPSHOT</version><packaging>jar</packaging><name>demo1</name><description>Demo project for Spring Boot</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.7.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-cache</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>1.3.1</version></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><scope>runtime</scope></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><scope>runtime</scope></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>1.3 使用 Spring Boot CLI快速創建SpringBoot項目
Spring Boot CLI是Spring Boot提供的控制臺命令工具
1.3.1 下載Spring Boot CLI
Spring Boot CLI可以從http://repo.spring.io/release/org/springframework/boot/中下載:
最終的下載地址:http://repo.spring.io/release/org/springframework/boot/spring-boot-cli/1.5.7.RELEASE/spring-boot-cli-1.5.7.RELEASE-bin.zip
1.3.2 解壓并配置到環境變量
解壓后將CLI的bin目錄添加到環境變量的Path中,這樣我們就可以在控制臺直接調用Spring Boot CLI了。
1.3.3 使用命令初始化項目
要想實現前兩種創建項目的效果,需要在控制臺輸入一下命令:
spring init --build=maven --java-version=1.8 --dependencies=web --packaging=jar --boot-version=1.5.7.RELEASE --groupId=com.toto --artifactId=ch5_2_4
將工程導入到IDea后的效果如下:
1.3.4 pom.xml中的內容如下:
<?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.toto</groupId><artifactId>ch5_2_4</artifactId><version>0.0.1-SNAPSHOT</version><packaging>jar</packaging><name>demo</name><description>Demo project for Spring Boot</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.7.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>總結
以上是生活随笔為你收集整理的快速创建springboot项目:使用http://start.spring.io/网页创建,使用IDEA的Spring Initializr创建,使用SpringBoot CLI创建的全部內容,希望文章能夠幫你解決所遇到的問題。
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