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@@ -98,7 +98,14 @@ export default {
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let obj = {};
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obj[this.prop.label] = '全部';
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obj[this.prop.value] = null;
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- return [obj,...this.dataList];
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+ if(this.dataList)
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+ { // 如果 this.dataList 为null undefine 解构会报错
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+ return [obj,...this.dataList];
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+ }
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+ else
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+ {
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+ return [obj]
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+ }
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}
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return this.dataList;
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},
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