springMVC 使用 html 視圖配置詳解

最近上班開發的任務不多，於是搞自己的項目了，准備用 springMVC，但是想用 html 作視圖，但是 一直發現訪問可以進 controller，但是不能找到 html，很郁悶，經過一個多小時的研究終於解決了這個問題。下面附一下我的 配置。

首先是 web.xml 的配置：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	
	 <display-name>circcenter</display-name>
	<welcome-file-list>
		<welcome-file>/admin/login.html</welcome-file>
	</welcome-file-list>
	
	<servlet-mapping>  
	    <servlet-name>default</servlet-name>  
	    <url-pattern>*.jpg</url-pattern>
	    <url-pattern>*.png</url-pattern>
	    <url-pattern>*.gif</url-pattern>
	    <url-pattern>*.css</url-pattern>
	    <url-pattern>*.js</url-pattern>
	    <url-pattern>*.swf</url-pattern>
	    <url-pattern>*.pdf</url-pattern>
	    <url-pattern>*.java</url-pattern>
	    <url-pattern>*.class</url-pattern>
	    <url-pattern>*.xls</url-pattern>
	    <url-pattern>*.xlsx</url-pattern>
	    <url-pattern>*.et</url-pattern>
	    <url-pattern>*.vm</url-pattern>
	    <url-pattern>*.html</url-pattern>
	</servlet-mapping>
   
  <!-- springMVC DispatcherServlet配置 -->
    <servlet>  
	    <servlet-name>springMVC</servlet-name>  
	    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  
	    <load-on-startup>1</load-on-startup>  
	</servlet>  
	<servlet-mapping>  
	    <servlet-name>springMVC</servlet-name>  
	    <url-pattern>/</url-pattern>  
	</servlet-mapping>  
	
	 <filter>
  <filter-name>characterEncodingFilter</filter-name>
  <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
  <init-param>
   <param-name>encoding</param-name>
   <param-value>UTF-8</param-value>
  </init-param>
  <init-param>
   <param-name>forceEncoding</param-name>
   <param-value>true</param-value>
  </init-param>
 </filter>
 
 <filter-mapping>
  <filter-name>characterEncodingFilter</filter-name>
  <url-pattern>/*</url-pattern>
 </filter-mapping>
 
 <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>
 
</web-app>

<servlet-mapping>  
	    <servlet-name>default</servlet-name>  
	    <url-pattern>*.jpg</url-pattern>
	    <url-pattern>*.png</url-pattern>
	    <url-pattern>*.gif</url-pattern>
	    <url-pattern>*.css</url-pattern>
	    <url-pattern>*.js</url-pattern>
	    <url-pattern>*.swf</url-pattern>
	    <url-pattern>*.pdf</url-pattern>
	    <url-pattern>*.java</url-pattern>
	    <url-pattern>*.class</url-pattern>
	    <url-pattern>*.xls</url-pattern>
	    <url-pattern>*.xlsx</url-pattern>
	    <url-pattern>*.et</url-pattern>
	    <url-pattern>*.vm</url-pattern>
	    <url-pattern>*.html</url-pattern>
	</servlet-mapping>

這一段是讓 tomcat 的默認 servlet 處理靜態資源，當然這樣並不好，默認的 servlet 處理靜態文件的性能不怎么樣，建議使用 **** 標簽去配置，具體的配置見這篇文章 http://sb33060418.iteye.com/blog/1902442。

接下來是 springMVC-servlet 文件：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
 xmlns:p="http://www.springframework.org/schema/p"
 xmlns:mvc="http://www.springframework.org/schema/mvc"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:task="http://www.springframework.org/schema/task"
 xsi:schemaLocation="http://www.springframework.org/schema/beans
      http://www.springframework.org/schema/beans/spring-beans-3.0.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-3.0.xsd
      http://www.springframework.org/schema/task 
      http://www.springframework.org/schema/task/spring-task.xsd">
      
     <!--<task:executor pool-size="5" />  
      <task:scheduler pool-size="10" />  
      <task:annotation-driven executor="executor" scheduler="scheduler" /> 
       -->
      
     <context:component-scan base-package="com.qingshuang.circ"/>
      
      <!-- 對模型視圖名稱的解析，在請求時模型視圖名稱添加前后綴
      <bean>
     	<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
     	<property name="prefix" value="/"/>
    	<property name="suffix" value=".jsp"/>
      </bean>
       -->
       <bean >
  		<property name="order" value="10"></property>
  		<property name="prefix" value="/"></property>
  		<property name="contentType" value="text/html"></property>
  	</bean>
</beans>

當然 springMVC 也支持多視圖，比如 json、pdf、jsp 等等，具體配置大家可以看一下這篇文章：http://loushi135.iteye.com/blog/1676280

以下是控制器代碼：

@Controller
@RequestMapping(value="/test")
public class TestController {
	
	/**
	 * 測試請求是否成功
	 * @author          
	 * @version         
	 * @since 	V0.1
	 */
	@RequestMapping(value="{testAdmin}", method=RequestMethod.GET)
	public String testRequest(){
		System.out.println("----------------請求成功----------------");
		return "admin/login.<span;
	}
	
}

html 目錄:

訪問一下：

OK, 完畢！