_.forEach(_this.xjData, function (obj, key) { if (obj.value) { _this.xjMap[obj.value] = obj } })
原格式:xjData:[ {value:'01',name:'zzz'}, {value:'02',name:'mm'} ] 目标格式:xjMap:[ 01:{value:'01',name:'zzz'}, 02:{value:'02',name:'mm'} ]
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