maven+Spring+SpringMvc+tomcat(原生非maven插件)整合
2017-03-24 23:24
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看imooc网的Springmvc是用jetty测试的 这里放上用tomat测试的
imooc网的视频需修改如下:
关于用原生的tomat(非maven插件)调试springmvc
1. <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
这个bean中不能用 /WEB-INF/jsps/ tomact 部署是读不到 /WEB-INF 的文件的 jsp直接放到根目录下
<property name="prefix" value="/" />
此步骤非必要, 仅供测试tomcat是否正常使用.
2.由于jsp不会自动引用maven的环境 在此引入环境:
项目 —> properties -> Deployment Assembly -> Add -> Java Build Path Entries -> 选择Maven Dependencies -> Finish -> OK
3.还有一些sevlet和jstl的包要引入 为了避免sevlet的jstl和tomat的jstl冲突 包要这样引用 下面写多了 需要
sevlet必须要 jstl是特殊的jstl 一定要注意
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>jstl-impl</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
</exclusion>
</exclusions>
</dependency>
4.访问的时候不能再http://localhost:8080/直接加@RequestMapping里面的东西了
要http://localhost:8080/Maven-SSH_Web(此处为web应用的路径)/@RequestMapping里面的东西
下面附上源码:
maven的配置pom.xml
mvc的配置文件
imooc网的视频需修改如下:
关于用原生的tomat(非maven插件)调试springmvc
1. <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
这个bean中不能用 /WEB-INF/jsps/ tomact 部署是读不到 /WEB-INF 的文件的 jsp直接放到根目录下
<property name="prefix" value="/" />
此步骤非必要, 仅供测试tomcat是否正常使用.
2.由于jsp不会自动引用maven的环境 在此引入环境:
项目 —> properties -> Deployment Assembly -> Add -> Java Build Path Entries -> 选择Maven Dependencies -> Finish -> OK
3.还有一些sevlet和jstl的包要引入 为了避免sevlet的jstl和tomat的jstl冲突 包要这样引用 下面写多了 需要
sevlet必须要 jstl是特殊的jstl 一定要注意
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>jstl-impl</artifactId>
<version>1.2</version>
<exclusions>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet.jsp.jstl</groupId>
<artifactId>jstl-api</artifactId>
</exclusion>
</exclusions>
</dependency>
4.访问的时候不能再http://localhost:8080/直接加@RequestMapping里面的东西了
要http://localhost:8080/Maven-SSH_Web(此处为web应用的路径)/@RequestMapping里面的东西
下面附上源码:
maven的配置pom.xml
<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/maven-v4_0_0.xsd"> <!--利用项目继承可以将结构信息,部署信息,共同的依赖信息放置在单一的位置。在每个工程的 pom 中: --> <!-- <parent> --> <!-- <groupId>org.apache.maven.proficio</groupId> --> <!-- <artifactId>proficio</artifactId> --> <!-- <version>1.0-SNAPSHOT</version> --> <!-- </parent> --> <modelVersion>4.0.0</modelVersion> <groupId>maven</groupId> <artifactId>Maven-SSH_Web</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>Maven-SSH_Web Maven Webapp</name> <url>http://maven.apache.org</url> <!-- 定义全局变量 叫分类依赖 --> <properties> <springframework.version>4.3.7.RELEASE</springframework.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.deploy>deploy</project.deploy> <project.tomcat.version>8.0.0-RC5</project.tomcat.version> <jackson.version>2.5.4</jackson.version> </properties> <!-- 我们知道Maven的继承和Java的继承一样,是无法实现多重继承的,如果10个、20个甚至更多模块继承自同一个模块, 那么按照我们之前的做法,这个父模块的dependencyManagement会包含大量的依赖。 如果你想把这些依赖分类以更清晰的管理,那就不可能了,import scope依赖能解决这个问题。 你可以把dependencyManagement放到单独的专门用来管理依赖的pom中,然后在需要使用依赖的模块中通过import scope依赖, 就可以引入dependencyManagement。 --> <!--依赖管理 --> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-framework-bom</artifactId> <version>${springframework.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <!--要加载的包 --> <dependencies> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.2.9.Final</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.6</version> <type>maven-plugin</type> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> </dependency> <dependency> <groupId>javax.servlet.jsp.jstl</groupId> <artifactId>jstl-api</artifactId> <version>1.2</version> <exclusions> 4000 <exclusion> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> </exclusion> <exclusion> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.glassfish.web</groupId> <artifactId>jstl-impl</artifactId> <version>1.2</version> <exclusions> <exclusion> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> </exclusion> <exclusion> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> </exclusion> <exclusion> <groupId>javax.servlet.jsp.jstl</groupId> <artifactId>jstl-api</artifactId> </exclusion> </exclusions> </dependency> <!-- <dependency> --> <!-- <groupId>com.fasterxml.jackson.core</groupId> --> <!-- <artifactId>jackson-databind</artifactId> --> <!-- <version>${jackson.version}</version> --> <!-- </dependency> --> <!-- <dependency> --> <!-- <groupId>commons-fileupload</groupId> --> <!-- <artifactId>commons-fileupload</artifactId> --> <!-- <version>1.3.1</version> --> <!-- </dependency> --> </dependencies> <build> <finalName>Maven-SSH_Web</finalName> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> </plugins> </build> </project>
mvc的配置文件
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd"> <!-- 本配置文件是工名为mvc-dispatcher的DispatcherServlet使用, 提供其相关的Spring MVC配置 --> <!-- 启用Spring基于annotation的DI, 使用户可以在Spring MVC中使用Spring的强大功能。 激活 @Required @Autowired,JSR 250's @PostConstruct, @PreDestroy and @Resource 等标注 --> <context:annotation-config /> <!-- DispatcherServlet上下文, 只管理@Controller类型的bean, 忽略其他型的bean, 如@Service --> <context:component-scan base-package="javaSrc"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <!-- HandlerMapping, 无需配置, Spring MVC可以默认启动。 DefaultAnnotationHandlerMapping annotation-driven HandlerMapping --> <!-- 扩充了注解驱动,可以将请求参数绑定到控制器参数 --> <mvc:annotation-driven /> <!-- 静态资源处理, css, js, imgs --> <mvc:resources mapping="/resources/**" location="/resources/" /> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> <property name="prefix" value="/" /> <property name="suffix" value=".jsp" /> </bean> </beans>测试实现类的源码
package javaSrc; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller @RequestMapping("/hello") public class HelloMvcController { @RequestMapping("/mvc") public String HelloMvc(){ return "home"; } }tomacat 的web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <display-name>Spring MVC Study</display-name> <!-- Spring应用上下文, 理解层次化的ApplicationContext --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:/applicationContext.xml</param-value> </context-param> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> <!-- DispatcherServlet, Spring MVC的核心 --> <servlet> <servlet-name>mvc-dispatcher</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- DispatcherServlet对应的上下文配置, 默认为/WEB-INF/$servlet-name$-servlet.xml --> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath*:/spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc-dispatcher</servlet-name> <!-- mvc-dispatcher拦截所有的请求--> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
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