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坐上坟头看鬼哭 2020-06-12 17:06关注拷贝前的是字符串,你还没有转json
let str = '[{"rate":0.6,"end_day":"n","start_day":1}]' str = JSON.parse(str) let str1 = Object.assign({},str) console.log(666,str1)本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
拷贝前的是字符串,你还没有转json
let str = '[{"rate":0.6,"end_day":"n","start_day":1}]'
str = JSON.parse(str)
let str1 = Object.assign({},str)
console.log(666,str1)