Spring MVC and AJAX with JSON

1. maven 配置

 

 

<!-- Spring Json -->

<dependency>

<groupId>net.sf.spring-json</groupId>

<artifactId>spring-json</artifactId>

<version>1.3.1</version>

<exclusions>

<exclusion>

<artifactId>sojo-optional</artifactId>

<groupId>net.sf.sojo</groupId>

</exclusion>

<exclusion>

<artifactId>spring-mock</artifactId>

<groupId>org.springframework</groupId>

</exclusion>

<exclusion>

<artifactId>spring</artifactId>

<groupId>org.springframework</groupId>

</exclusion>

<exclusion>

<artifactId>servlet-api</artifactId>

<groupId>javax.servlet</groupId>

</exclusion>

</exclusions>

</dependency>

<dependency>

<groupId>net.sf.sojo</groupId>

<artifactId>sojo</artifactId>

<version>1.0.5</version>

<exclusions>

<exclusion>

<artifactId>commons-attributes-api</artifactId>

<groupId>commons-attributes</groupId>

</exclusion>

</exclusions>

</dependency>

 

 

2. 我们要在WEB-INF下面添加views.xml

 

<?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:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation= "http://www.springframework.org/schema/beans
 
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
 
 
http://www.springframework.org/schema/util
 
 
http://www.springframework.org/schema/util/spring-util-2.5.xsd">
 
 <bean name="jsonView" class="net.sf.json.spring.web.servlet.view.JsonView" />
 
</beans>

 

 

<!-- json -->
<bean id="xmlFileViewResolver" class="org.springframework.web.servlet.view.XmlViewResolver">
    <property name="location">
        <value>/WEB-INF/views.xml</value>
    </property>
    <property name="order">
        <value>1</value>
    </property>
</bean>     

 

 

3.在ModelAndView 的后面，我们只要添加

return new ModelAndView("jsonView", modelMap);

就好了

 

提供一个简单的Sample

public ModelAndView getColumnsJson(HttpServletRequest request,
        HttpServletResponse response) throws Exception {
     
    Map<String,Object> modelMap = new HashMap<String,Object>(2);
    modelMap.put("rows", service.generateColumns());
    return new ModelAndView("jsonView", modelMap);
     
}

 

 

 

 

评论

4 楼 aixinnature 2013-01-05  

chenhailong 写道

嗨，不知他人苦，怎能体会他人苦

额。。。同情一下

3 楼 chenhailong 2013-01-05  

嗨，不知他人苦，怎能体会他人苦

2 楼 chenhailong 2013-01-05  

aixinnature 写道

天哪，spring mvc对json早都支持的很好了。楼主的文章像是几年前的

嘿嘿。Spring 2.5.6真心的闹心

我知道Spring 3 很好的支持 Json ，而且底层还是Jackson封装的，我实装的2.5.6

1 楼 aixinnature 2013-01-05  

天哪，spring mvc对json早都支持的很好了。楼主的文章像是几年前的