js 将数组里面相同的key放入同一个数组

let tempList = [];
        let resultList = [];
        //filter DLQIMonthScoreWholeArray to {value+name}
        data["survey"].map((item)=>{
          if(tempList.indexOf(item["surveyTypeID"]) === -1) {
            tempList.push(item["surveyTypeID"]);
            resultList.push({
              surveyTypeID: item["surveyTypeID"],
              surveyQuestions: [],
              name:"Score",
              surveyType:"",
              series:[]
            });
          }
        })

        
        
        resultList.map((item) => {
          data["survey"].map((items) => {
            if (item.surveyTypeID === items.surveyTypeID) {
              item.surveyQuestions.push(items);
              item.surveyType=items["surveyType"][this.usingLanguage]
            }
          });
        });

标签：map,surveyTypeID,surveyType,items,resultList,数组,js,item,key
来源： https://www.cnblogs.com/jahoon/p/15956691.html