打开IDEA新建一个Spring Initializr项目
点击next
点击next
自动生成springboot项目
添加controller测试类
package com.ttl.myspringboot.MyController;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/test")
public class MyController {
@RequestMapping("/out")
@ResponseBody
public String out(){
return "success";
}
}
在MyspringbootApplication 类中启动项目
E:\JDK1.8\bin\java.exe -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:E:\zlf\IntelliJ IDEA 2019.1.1\lib\idea_rt.jar=64462:E:\zlf\IntelliJ IDEA 2019.1.1\bin" -Dfile.encoding=UTF-8 -classpath E:\JDK1.8\jre\lib\charsets.jar;E:\JDK1.8\jre\lib\deploy.jar;E:\JDK1.8\jre\lib\ext\access-bridge-64.jar;E:\JDK1.8\jre\lib\ext\cldrdata.jar;E:\JDK1.8\jre\lib\ext\dnsns.jar;E:\JDK1.8\jre\lib\ext\jaccess.jar;E:\JDK1.8\jre\lib\ext\jfxrt.jar;E:\JDK1.8\jre\lib\ext\localedata.jar;E:\JDK1.8\jre\lib\ext\nashorn.jar;E:\JDK1.8\jre\lib\ext\sunec.jar;E:\JDK1.8\jre\lib\ext\sunjce_provider.jar;E:\JDK1.8\jre\lib\ext\sunmscapi.jar;E:\JDK1.8\jre\lib\ext\sunpkcs11.jar;E:\JDK1.8\jre\lib\ext\zipfs.jar;E:\JDK1.8\jre\lib\javaws.jar;E:\JDK1.8\jre\lib\jce.jar;E:\JDK1.8\jre\lib\jfr.jar;E:\JDK1.8\jre\lib\jfxswt.jar;E:\JDK1.8\jre\lib\jsse.jar;E:\JDK1.8\jre\lib\management-agent.jar;E:\JDK1.8\jre\lib\plugin.jar;E:\JDK1.8\jre\lib\resources.jar;E:\JDK1.8\jre\lib\rt.jar;E:\zlf\IDEAWorkSpace\myspringboot2\target\classes;E:\zlf\repository\org\springframework\boot\spring-boot-starter-web\2.0.1.RELEASE\spring-boot-starter-web-2.0.1.RELEASE.jar;E:\zlf\repository\org\springframework\boot\spring-boot-starter\2.0.1.RELEASE\spring-boot-starter-2.0.1.RELEASE.jar;E:\zlf\repository\org\springframework\boot\spring-boot\2.0.1.RELEASE\spring-boot-2.0.1.RELEASE.jar;E:\zlf\repository\org\springframework\boot\spring-boot-autoconfigure\2.0.1.RELEASE\spring-boot-autoconfigure-2.0.1.RELEASE.jar;E:\zlf\repository\org\springframework\boot\spring-boot-starter-logging\2.0.1.RELEASE\spring-boot-starter-logging-2.0.1.RELEASE.jar;E:\zlf\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;E:\zlf\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;E:\zlf\repository\org\apache\logging\log4j\log4j-to-slf4j\2.10.0\log4j-to-slf4j-2.10.0.jar;E:\zlf\repository\org\apache\logging\log4j\log4j-api\2.10.0\log4j-api-2.10.0.jar;E:\zlf\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;E:\zlf\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;E:\zlf\repository\org\yaml\snakeyaml\1.19\snakeyaml-1.19.jar;E:\zlf\repository\org\springframework\boot\spring-boot-starter-json\2.0.1.RELEASE\spring-boot-starter-json-2.0.1.RELEASE.jar;E:\zlf\repository\com\fasterxml\jackson\core\jackson-databind\2.9.5\jackson-databind-2.9.5.jar;E:\zlf\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;E:\zlf\repository\com\fasterxml\jackson\core\jackson-core\2.9.5\jackson-core-2.9.5.jar;E:\zlf\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.9.5\jackson-datatype-jdk8-2.9.5.jar;E:\zlf\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.5\jackson-datatype-jsr310-2.9.5.jar;E:\zlf\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.9.5\jackson-module-parameter-names-2.9.5.jar;E:\zlf\repository\org\springframework\boot\spring-boot-starter-tomcat\2.0.1.RELEASE\spring-boot-starter-tomcat-2.0.1.RELEASE.jar;E:\zlf\repository\org\apache\tomcat\embed\tomcat-embed-core\8.5.29\tomcat-embed-core-8.5.29.jar;E:\zlf\repository\org\apache\tomcat\embed\tomcat-embed-el\8.5.29\tomcat-embed-el-8.5.29.jar;E:\zlf\repository\org\apache\tomcat\embed\tomcat-embed-websocket\8.5.29\tomcat-embed-websocket-8.5.29.jar;E:\zlf\repository\org\hibernate\validator\hibernate-validator\6.0.9.Final\hibernate-validator-6.0.9.Final.jar;E:\zlf\repository\javax\validation\validation-api\2.0.1.Final\validation-api-2.0.1.Final.jar;E:\zlf\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;E:\zlf\repository\com\fasterxml\classmate\1.3.4\classmate-1.3.4.jar;E:\zlf\repository\org\springframework\spring-web\5.0.5.RELEASE\spring-web-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-beans\5.0.5.RELEASE\spring-beans-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-webmvc\5.0.5.RELEASE\spring-webmvc-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-aop\5.0.5.RELEASE\spring-aop-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-context\5.0.5.RELEASE\spring-context-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-expression\5.0.5.RELEASE\spring-expression-5.0.5.RELEASE.jar;E:\zlf\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;E:\zlf\repository\org\springframework\spring-core\5.0.5.RELEASE\spring-core-5.0.5.RELEASE.jar;E:\zlf\repository\org\springframework\spring-jcl\5.0.5.RELEASE\spring-jcl-5.0.5.RELEASE.jar com.ttl.myspringboot.MyspringbootApplication
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
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:: Spring Boot :: (v2.0.1.RELEASE)
2019-07-29 10:25:58.033 INFO 8200 --- [ main] c.t.m.MyspringbootApplication : Starting MyspringbootApplication on huyuchen with PID 8200 (E:\zlf\IDEAWorkSpace\myspringboot2\target\classes started by Administrator in E:\zlf\IDEAWorkSpace\myspringboot2)
2019-07-29 10:25:58.080 INFO 8200 --- [ main] c.t.m.MyspringbootApplication : No active profile set, falling back to default profiles: default
2019-07-29 10:25:58.593 INFO 8200 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@7920ba90: startup date [Mon Jul 29 10:25:58 CST 2019]; root of context hierarchy
2019-07-29 10:26:00.654 INFO 8200 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-07-29 10:26:00.704 INFO 8200 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-07-29 10:26:00.704 INFO 8200 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.29
2019-07-29 10:26:00.709 INFO 8200 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [E:\JDK1.8\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows; E:\JDK1.8\bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Anaconda3;C:\Program Files\Anaconda3\Scripts;C:\Program Files\Anaconda3\Library\bin;C:\Program Files\MySQL\MySQL Server 8.0\bin;E:\zlf\apache-maven-3.6.1\bin;.]
2019-07-29 10:26:00.790 INFO 8200 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-07-29 10:26:00.791 INFO 8200 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2198 ms
2019-07-29 10:26:00.872 INFO 8200 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2019-07-29 10:26:00.874 INFO 8200 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2019-07-29 10:26:00.875 INFO 8200 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2019-07-29 10:26:00.875 INFO 8200 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2019-07-29 10:26:00.875 INFO 8200 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2019-07-29 10:26:00.975 INFO 8200 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-07-29 10:26:01.277 INFO 8200 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@7920ba90: startup date [Mon Jul 29 10:25:58 CST 2019]; root of context hierarchy
2019-07-29 10:26:01.323 INFO 8200 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/test/out]}" onto public java.lang.String com.ttl.myspringboot.MyController.MyController.out()
2019-07-29 10:26:01.325 INFO 8200 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2019-07-29 10:26:01.325 INFO 8200 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2019-07-29 10:26:01.337 INFO 8200 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-07-29 10:26:01.337 INFO 8200 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2019-07-29 10:26:01.443 INFO 8200 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2019-07-29 10:26:01.477 INFO 8200 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2019-07-29 10:26:01.479 INFO 8200 --- [ main] c.t.m.MyspringbootApplication : Started MyspringbootApplication in 5.009 seconds (JVM running for 7.396)
2019-07-29 10:26:19.186 INFO 8200 --- [nio-8080-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2019-07-29 10:26:19.187 INFO 8200 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2019-07-29 10:26:19.273 INFO 8200 --- [nio-8080-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 86 ms
如上则完成配置
打开浏览器
配置成功