前言：

使用Spring Initializer构建Springboot项目是十分快速的，但是在公司内网中连接不上https://start.spring.io，所以要搭建一个和https://start.spring.io一样的服务器。

1.下载项目源码
https://github.com/spring-io/initializr

2.已知你已经装JDK1.8和Maven了(建议最新版)。

3.把项目导出eclipse中。

4.导入后等待它自动构建，或者如下图。

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5.构建完成后，找到InitializrService这个启动类，右键run Application。

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6.查看启动结果

 .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.4.7.RELEASE)

2017-12-26 14:41:18.580  INFO 1028 --- [  restartedMain] i.s.i.service.InitializrService          : Starting InitializrService on DESKTOP-PA94KGI with PID 1028 (E:\initializr-master\initializr-service\target\classes started by founder in E:\initializr-master\initializr-service)
2017-12-26 14:41:18.584  INFO 1028 --- [  restartedMain] i.s.i.service.InitializrService          : No active profile set, falling back to default profiles: default
2017-12-26 14:41:18.690  INFO 1028 --- [  restartedMain] ationConfigEmbeddedWebApplicationContext : Refreshing 
....此处省略几十行.....
2017-12-26 14:41:26.785  INFO 1028 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-12-26 14:41:26.785  INFO 1028 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2017-12-26 14:41:26.786  INFO 1028 --- [  restartedMain] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2017-12-26 14:41:27.045  INFO 1028 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729
2017-12-26 14:41:27.215  INFO 1028 --- [  restartedMain] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup
2017-12-26 14:41:27.248  INFO 1028 --- [  restartedMain] o.s.c.support.DefaultLifecycleProcessor  : Starting beans in phase 0
2017-12-26 14:41:27.531  INFO 1028 --- [  restartedMain] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-12-26 14:41:27.542  INFO 1028 --- [  restartedMain] i.s.i.service.InitializrService          : Started InitializrService in 10.046 seconds (JVM running for 10.729)

出现此图说明你已经成功90%了

7.删除掉initializr-service项目中pom文件报错的部分
如图：

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8.进入命令行，进入initializr-master目录下，执行
mvn clean install -Pfull

。。。等待。。。。

如上图 ，说明你已经成功了。。。。

9.进入C:\Users\founder.m2\repository\io\spring\initializr\initializr-service\0.5.0.BUILD-SNAPSHOT目录找到initializr-service-0.5.0.BUILD-SNAPSHOT.jar。（这是小编的，进入你的maven仓库，找到这个jar）。

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10.在命令行执行
java -jar initializr-service-0.5.0.BUILD-SNAPSHOT.jar --server.port=8081

在idea中可以使用了

最后附上小遍的jar
http://download.csdn.net/download/z3881006/10174151
所需资源10分，给个辛苦分。