text: export default{
      props:{
          datasource: Object,//被弃用
          dataAdapter: Object,
          autoReadyDataBind: Boolean,
          loading: {
              type:Boolean,
              default: false
          },
          // params: {
          //     type: Object,
          //     default:function() {
          //         return {};
          //     }
          // },
          pager: {
              type: Object,
              default:function() {
                  return {size:10,index:1};
              }
          },
      },
      data: function(){
          return {
              pageNumber: 1
          }
      },
      methods:{
          SetData(){
              console.warn("需要在组件中实现该方法")
          },
          DataBind(query_params = {}, callback) {
              let that = this;
              this.$emit("update:loading", true);
              if (this.datasource !== undefined) {    //后续将不再支持
                  this.datasource.inst.pageSize = query_params && query_params.pageSize || this.pageSize;
                  this.datasource.inst.pageNumber = query_params && query_params.pageNumber || this.pageNumber;
                  this.datasource.inst.timeOut = this.timeOut;
                  this.datasource.inst.findAll(this.params).then(function(datas) {
                      that.$emit("update:loading", false);
                      that.$emit('data-loaded', datas);
                      if (callback === undefined){
                          that.SetData(datas);
                      } else {
                          callback(datas)
                      }
                  });
                  return;
              }
  
              if (query_params.pageSize !== undefined || query_params.pageNumber !== undefined){
                  this.pager.size = query_params.pageSize;
                  this.pager.index = query_params.pageNumber;
                  this.$emit("update:pager", query_params);
              }
              this.dataAdapter.pageSize = query_params && query_params.pageSize || this.pager.size;
              this.dataAdapter.pageNumber = query_params && query_params.pageNumber || this.pager.index;
              this.dataAdapter.timeOut = this.timeOut;
              this.dataAdapter.findAll(query_params.params).then(function(datas) {
                  that.$emit("update:loading", false);
                  that.$emit('data-loaded', datas);
                  if (callback === undefined){
                      that.SetData(datas);
                  } else {
                      callback(datas)
                  }
              });
          }
      }
  }
  