项目名demo,SpringBoot的版本2.0.6
删了/demo/mvnw和/demo/mvnw.cmd。static文件夹包含静态文件,比如CSS、JS。templates文件夹是放模板的,SpringBoot官方推荐的模板是使用thymeleaf,SSM使用freemarker比较多。国产的Beetl也可以放到templates文件夹里面。
删掉/demo/src/test的内容,pom.xml删掉这一段
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency>
运行/demo/src/main/java/com/example/demo/DemoApplication.java
. ____ _ __ _ _ /\ / ___'_ __ _ _(_)_ __ __ _ ( ( )\___ | '_ | '_| | '_ / _` | \/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.0.6.RELEASE) 2018-10-27 05:21:21.096 INFO 19680 --- [ main] com.example.demo.DemoApplication : Starting DemoApplication on DESKTOP-S07DGSI with PID 19680 (G:eclipse-workspacedemo argetclasses started by ZHONGZHENHUA in G:eclipse-workspacedemo) 2018-10-27 05:21:21.104 INFO 19680 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to default profiles: default 2018-10-27 05:21:21.308 INFO 19680 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@7d68ef40: startup date [Sat Oct 27 05:21:21 CST 2018]; root of context hierarchy 2018-10-27 05:21:25.219 INFO 19680 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http) 2018-10-27 05:21:25.315 INFO 19680 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2018-10-27 05:21:25.316 INFO 19680 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.34 2018-10-27 05:21:25.341 INFO 19680 --- [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: [C:Program FilesJavajre1.8.0_144in;C:WINDOWSSunJavain;C:WINDOWSsystem32;C:WINDOWS;C:/Program Files/Java/jre1.8.0_144/bin/server;C:/Program Files/Java/jre1.8.0_144/bin;C:/Program Files/Java/jre1.8.0_144/lib/amd64;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv8.0in;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv8.0libnvvp;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv9.0in;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv9.0libnvvp;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv9.2in;C:Program FilesNVIDIA GPU Computing ToolkitCUDAv9.2libnvvp;C:ProgramDataOracleJavajavapath;C:WINDOWSsystem32;C:WINDOWS;C:WINDOWSSystem32Wbem;C:WINDOWSSystem32WindowsPowerShellv1.0;D:BaiduNetdiskDownloadadt-bundle-windows-x86_64_20140101adt-bundle-windows-x86_64_20140101sdkplatform-tools;D:BaiduNetdiskDownloadadt-bundle-windows-x86_64_20140101adt-bundle-windows-x86_64_20140101sdkplatform-tools;C:Program FilesJavajdk1.8.0_144in;C:Program FilesJavajdk1.8.0_144jrein;I:数据库数据库3mysql-5.7.21-winx64mysql-5.7.21-winx64in;H:NDKandroid-ndk-r9d-windows-x86_64android-ndk-r9d;D:UsersHONGZHENHUAAnaconda3;C:Program FilesGitcmd;C:Program Files odejs;C:UsersHONGZHENHUAServermavenapache-maven-3.5.2in;C:Program FilesTortoiseGitin;C:WINDOWSSystem32OpenSSH;C:Program Files (x86)NVIDIA CorporationPhysXCommon;C:Program FilesNVIDIA GPU Computing Toolkitcudnnin;D:UsersHONGZHENHUAAnaconda3Scripts;C:Program FilesNVIDIA GPU Computing Toolkitcudnnin;C:ProgramDataNVIDIA GPU Computing Toolkitv9.0;C:UsersHONGZHENHUA.dnxin;C:Program FilesMicrosoft DNXDnvm;C:Program FilesMicrosoft SQL Server130ToolsBinn;C:ProgramDataNVIDIA GPU Computing Toolkitv8.0;C:UsersHONGZHENHUAAppDataLocalMicrosoftWindowsApps;C:UsersHONGZHENHUAAppDataRoaming pm;D:WindWind.NET.ClientWindNETin;G:eclipse-jee-2018-09-win32-x86_64eclipse;;.] 2018-10-27 05:21:25.599 INFO 19680 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2018-10-27 05:21:25.599 INFO 19680 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 4296 ms 2018-10-27 05:21:25.830 INFO 19680 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/] 2018-10-27 05:21:25.840 INFO 19680 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*] 2018-10-27 05:21:25.841 INFO 19680 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 2018-10-27 05:21:25.841 INFO 19680 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*] 2018-10-27 05:21:25.841 INFO 19680 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*] 2018-10-27 05:21:26.137 INFO 19680 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 2018-10-27 05:21:26.457 INFO 19680 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@7d68ef40: startup date [Sat Oct 27 05:21:21 CST 2018]; root of context hierarchy 2018-10-27 05:21:26.786 INFO 19680 --- [ 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) 2018-10-27 05:21:26.790 INFO 19680 --- [ 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) 2018-10-27 05:21:26.889 INFO 19680 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 2018-10-27 05:21:26.892 INFO 19680 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 2018-10-27 05:21:27.412 INFO 19680 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup 2018-10-27 05:21:27.573 INFO 19680 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path '' 2018-10-27 05:21:27.582 INFO 19680 --- [ main] com.example.demo.DemoApplication : Started DemoApplication in 7.287 seconds (JVM running for 8.204)
因为没有配置controler,所以它运行了一遍就关掉了。
/demo/pom.xml
<?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>war</packaging> <name>demo</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.0.6.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-tomcat</artifactId> <scope>provided</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>