spring mvc框架流程

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1、1.JSP页面上有个按钮被按按钮ID为customInfoChangeHistory写一个如下JS（按钮单击事件）//客户信息更改历史$('#customInfoChangeHistory').click(function(){varurlStr=new$.Template("${contextPath}");varurlParam={customerId:customer_id,taskId:taskId

2、};varCustomInfoChangeHistory=urlStr.expand(urlParam);window.open(CustomInfoChangeHistory);});其中$.Template("${contextPath}");调用名字为CUSTOMER_INFO_HISTORY_INDEX的Controller是一个JAVA类。varurlParam={customerId:custo

3、mer_id,taskId:taskId};是传入到Controller的值.2．Controller如下/***

Title:queryCustomerHistory

Description:查询客户历史记录

4、ariablefinallongcustomerId,@PathVariablefinallongtaskId,finalModelMapmap){map.addAttribute("customerId",customerId);map.addAttribute("taskId",taskId);returnViews.MAIN_CUSTOMER_HISTORY_VIEW;}Url.CUSTOMER_INFO_HISTORY_INDEX与上面名字同3．该Controller会调用相应的SERVICESSERVICES如下：/***

Title:getGrou

5、pAndCampaignStatus

Description:根据任务ID获取组别和活动状态