几种ajax传参数到后台获取的方法

传参：
$.ajax({type:"post",dataType:"json",url:"DataSourceCheck/refreshDataSource",data:{dataSourceId:dsId},success: function(data){//你的逻辑。。                                      }
});后台获取：
@RequestMapping("refreshDataSource")@ResponseBodypublic boolean refreshDataAction(String dataSourceId){return true;}或者
public boolean refreshDataAction(){String dsId = request.getParameter("dataSourceId");return true;}

传参：
$.ajax({type:"get",dataType:"json",url:"DataSourceCheck/refreshDataSource?dataSourceId=666",success: function(data){//你的逻辑。。                         }
});后台获取：
@RequestMapping("refreshDataSource/{dataSourceId}")@ResponseBodypublic boolean refreshDataAction(@PathVariable String dataSourceId){sout(dataSourceId);return true;}或者
@RequestMapping("refreshDataSource")@ResponseBody
public boolean refreshDataAction(@RequestParam("dataSourceId") String dataSourceId){sout(dataSourceId);return true;}