手机号隐藏中间4位变成****
/** * 手机号隐藏中间4位变成**** **/ export function phone(num) { num = "" + num; let tel1 =num.replace(num.substring(3,7), "****"); return tel1; }

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/** * 手机号隐藏中间4位变成**** **/ export function phone(num) { num = "" + num; let tel1 =num.replace(num.substring(3,7), "****"); return tel1; }