cannot read properties of undefined (reading 'substring')
摘要:{{ dataList.startTime.substring(0, 10) } 先给要用substring的字符串赋空值 dataList: { startTime: '' //赋值为空 }
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posted @ 2023-10-08 13:30
posted @ 2023-10-08 13:30
posted @ 2023-10-08 10:10