ExtJs Servlet 数据交换

Question

Ext.Ajax.request({
    url: '/cost/Cost/Save.action',
    success: function(re, op){
    },
    failure: function(re,op){   
    }, 
    params: {
        param: {
            pageSize: 10
        }
    }
}); Java 后台
public void doPost(HttpServletRequest req, HttpServletResponse resp) {}怎样获取param参数

Answer 1

Ext.Ajax.request({
  url: '/cost/Cost/Save.action',
  success: function(re, op){
  },
  failure: function(re,op){   
  },  
  params: {
  param: {
  pageSize: 10
  }
  }
});里面的save.action贴出来啊