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引言
使用
1、新建模块
2、导入坐标
3、创建SpringMVC控制器类
4、初始化SpringMVC环境
5、初始化Servlet容器#xff0c;加载SpringMVC环境
6、配置运行 引言 SpringMVC是一种基于Java实现MVC模型的轻量级Web框架#xff0c;SpringMVC是表现层(web层)的框架,也…目录
引言
使用
1、新建模块
2、导入坐标
3、创建SpringMVC控制器类
4、初始化SpringMVC环境
5、初始化Servlet容器加载SpringMVC环境
6、配置运行 引言 SpringMVC是一种基于Java实现MVC模型的轻量级Web框架SpringMVC是表现层(web层)的框架,也是spring框架的一部分用于表现层功能开发。 使用SpringMVC
1、新建模块
如下 注意有些人可能出现无src文件的情况这是因为下载太慢 如何解决上述问题引入国内镜像 setting.xml文件替换为以下内容
?xml version1.0 encodingUTF-8?
settings xmlnshttp://maven.apache.org/SETTINGS/1.0.0xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsdmirrorsmirroridalimaven/idnamealiyun maven/nameurlhttp://maven.aliyun.com/nexus/content/groups/public//urlmirrorOfcentral/mirrorOf/mirrormirroriduk/idmirrorOfcentral/mirrorOfnameHuman Readable Name for this Mirror./nameurlhttp://uk.maven.org/maven2//url/mirrormirroridCN/idnameOSChina Central/nameurlhttp://maven.oschina.net/content/groups/public//urlmirrorOfcentral/mirrorOf/mirrormirroridnexus/idnameinternal nexus repository/nameurlhttp://repo.maven.apache.org/maven2/urlmirrorOfcentral/mirrorOf/mirror!-- junit镜像地址 --mirroridjunit/idnamejunit Address//nameurlhttp://jcenter.bintray.com//urlmirrorOfcentral/mirrorOf/mirrormirror!--This sends everything else to /public --idnexus-aliyun/idmirrorOf*/mirrorOfnameNexus aliyun/nameurlhttp://maven.aliyun.com/nexus/content/groups/public/url/mirrormirroridosc/idmirrorOf*/mirrorOfurlhttp://maven.oschina.net/content/groups/public//url/mirrormirroridrepo2/idmirrorOfcentral/mirrorOfnameHuman Readable Name for this Mirror./nameurlhttp://repo2.maven.org/maven2//url/mirrormirroridnet-cn/idmirrorOfcentral/mirrorOfnameHuman Readable Name for this Mirror./nameurlhttp://maven.net.cn/content/groups/public//url/mirrormirroridui/idmirrorOfcentral/mirrorOfnameHuman Readable Name for this Mirror./nameurlhttp://uk.maven.org/maven2//url/mirrormirroridibiblio/idmirrorOfcentral/mirrorOfnameHuman Readable Name for this Mirror./nameurlhttp://mirrors.ibiblio.org/pub/mirrors/maven2//url/mirrormirroridjboss-public-repository-group/idmirrorOfcentral/mirrorOfnameJBoss Public Repository Group/nameurlhttp://repository.jboss.org/nexus/content/groups/public/url/mirrormirroridJBossJBPM/idmirrorOfcentral/mirrorOfnameJBossJBPM Repository/nameurlhttps://repository.jboss.org/nexus/content/repositories/releases//url/mirror/mirrors
/settings 2、导入坐标
在pom.xml文件中导入springmvc和servlet。
注意刷新maven dependenciesdependencygroupIdjavax.servlet/groupIdartifactIdjavax.servlet-api/artifactIdversion3.1.0/versionscopeprovided/scope/dependencydependencygroupIdorg.springframework/groupIdartifactIdspring-webmvc/artifactIdversion5.2.10.RELEASE/version/dependency/dependencies
3、创建SpringMVC控制器类
用于处理请求。
Controller设定SpringMVC的核心控制器bean定义为bean
RequestMapping设置当前控制器方法请求访问路径
ResponseBody设置当前控制器方法响应内容为当前返回值返回给前端
Controller
public class UserController {RequestMapping(/save)ResponseBodypublic String save(){System.out.println(user save ...);return {module:springmvc};}
}
4、初始化SpringMVC环境
加载对应的bean
Configuration
ComponentScan(com.spring.controller)
public class SpringMvcConfig {
}
5、初始化Servlet容器加载SpringMVC环境
public class ServletContainersInitConfig extends AbstractDispatcherServletInitializer {//加载springMVC容器配置protected WebApplicationContext createServletApplicationContext() {AnnotationConfigWebApplicationContext ctx new AnnotationConfigWebApplicationContext();ctx.register(SpringMvcConfig.class);return ctx;}//设置哪写请求归属springMVC处理protected String[] getServletMappings() {return new String[]{/};}//加载spring容器配置protected WebApplicationContext createRootApplicationContext() {return null;}
6、配置运行
pom.xml文件需要有以下内容
配置tomcatjdk版本为1.8 propertiesproject.build.sourceEncodingUTF-8/project.build.sourceEncodingmaven.compiler.source1.8/maven.compiler.sourcemaven.compiler.target1.8/maven.compiler.target/propertiesdependenciesdependencygroupIdjavax.servlet/groupIdartifactIdjavax.servlet-api/artifactIdversion3.1.0/versionscopeprovided/scope/dependencydependencygroupIdorg.springframework/groupIdartifactIdspring-webmvc/artifactIdversion5.2.10.RELEASE/version/dependency/dependenciesbuildpluginsplugingroupIdorg.apache.tomcat.maven/groupIdartifactIdtomcat7-maven-plugin/artifactIdversion2.1/versionconfigurationport80/portpath//path/configuration/plugin/plugins/build 运行程序浏览器输入http://localhost/save打印出save()方法return内容即成功后端控制台打印出save()方法输出内容。
