使用eclipse 建立Spring boot專案
阿新 • • 發佈:2018-12-18
1.下載maven並解壓 http://maven.apache.org/ 2.配置eclipse中要使用maven,將maven解壓好的路徑配置進來 Window->Preferences->Maven->Installations->add 3.配置要使用的maven的setting配置檔案(在maven的conf目錄下),local Repository本地倉庫沒有的話就預設就行 如果需要指定jdk版本需要在setting中新增
<profiles>
<profile>
<id>jdk-1.8</id>
<activation>
<activeByDefault>true</activeByDefault>
<jdk>1.8</jdk>
</activation>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target >
<maven.compiler.compilerVersion>1.8</maven.compiler.compilerVersion>
</properties>
</profile>
</profiles>
4.在eclipse中新建maven工程 (1).new maven Project (2).選擇預設 (3).選擇quickstart (4)設定工程名 (5)工程建立成功 如果程式中不出現src/main/java,src/test/java等,需要為工程設定正確的jre(建議是選裝好的jdk路徑,因為spring boot打包成jar包需要jdk) 即右鍵工程->properties->java Build Path
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath />
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
6.建立hello world測試 (1)建立兩檔案,HelloSpringboot.java和MainApplication.java(主函式)
HelloSpringboot.java
package com.haha.SpringbootTest.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
public class HelloSpringboot {
@RequestMapping("/hello")
@ResponseBody
public String hello()
{
return "hellow world";
}
}
MainApplication.java
package com.haha.SpringbootTest;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MainApplication {
public static void main(String[] args) {
SpringApplication.run(MainApplication.class, args);
}
}
2.在MainApplication.java中執行工程,然後在瀏覽器輸入http://localhost:8080/hello