maven+Spring+SpringMvc+tomcat(原生非maven插件)整合

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

<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>