就是这种格式,一个数组下标不是对应一个值吗,怎么可以对应三个值出来我这边数据就拼接成这样,下面就没思路了 下面是我拼接代码const Str = [] for (let j = 0; j < this.role_obj.length; j++) { for (let i = 0; i < this.postForm.permissionList.length; i++) { if (this.postForm.permissionList[i].match(this.role_obj[j])) { Str.push(this.postForm.permissionList[i].replace(this.role_obj[j], this.role_obj[j] + ':')) } } } console.info(Str) this.postForm.permissionList = [] for (let i = 0; i < Str.length; i++) { this.postForm.permissionList[i] = Str[i] console.info(this.postForm.permissionList[i]) }
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