eclipse搭建SpringBoot工程详解

旧城等待， 2023-06-27 12:38 8阅读 0赞

eclipse中搭建SpringBoot有多种方式，包括pom配置、sts插件搭建等。这里重点介绍sts，原因是搭建方便、配置简单，过程如下。  
        spring Tool Suite(sts)就是一个基于Eclipse的开发环境， 用于开发Spring应用程序。它提供了一个现成的使用环境来实现， 调试， 运行， 和部署你的Spring应用程序。包括为关键的的服务器和云计算，Git, Maven, AspectJ, 和最新的Eclipse版本提供整合支持。  
       换句话说, Spring Tool Suite是一个定制版的eclipse, 由spring framework官方在javaee版本的eclipse上包装spring插件出来的版本， 其核心还是javaee版本的eclipse。

**1、检测并安装sts**  
**1）检测sts，File-New-Project，查看是否存在Spring Starter Project，如果存在不需要安装**  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70][]  
2）如果不存在，安装sts  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 1][]  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 2][]  
直接安装即可，不需要重启。

**2、创建工程  
1）File-New-Project，选择Spring Starter Project，**  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 3][]  
下一步，配置工程  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 4][]  
下一步，勾选String Web，Finish。  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 5][]

**2）新建一个Controller**

**package** com.mtdp.ftp;

**import** org.springframework.web.bind.annotation.RequestMapping;

**import** org.springframework.web.bind.annotation.RestController;

@RestController

**public** **class** HelloController \{

@RequestMapping("/")

**public** String hello() \{

**return** "welcome to start springboot";

\}  
**3）运行**  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 6][]

4）查看页面效果  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 7][]  
至此，完毕！

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200106175647614.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200106175936154.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200106180211464.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20200106180641227.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20200106180736274.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 5]: https://img-blog.csdnimg.cn/20200106180829777.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 6]: https://img-blog.csdnimg.cn/20200106181214468.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru_size_16_color_FFFFFF_t_70 7]: https://img-blog.csdnimg.cn/20200106181320949.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3p3MV9jc2Ru,size_16,color_FFFFFF,t_70