JS脱敏姓名、身份证、电话、邮箱

一、姓名脱敏

    handleName(name) {
      let arr = Array.from(name)
      let result = ''
      if (arr.length === 2) {
        result = arr[0] + '*'
      } else if (arr.length > 2) {
        for (let i = 1; i < arr.length - 1; i++) {
          arr[i] = '*'
        }
        result = arr.join("")
      }else {
        return name
      }
      return result
    },

二、电话脱敏

    handlePhone (phone) {
      return phone.replace(/^(.{3})(?:\d+)(.{4})$/, "$1****$2")
    },

三、邮箱脱敏

    handleEmail(email) {
      return email.replace(/^(.{0,3}).*@(.*)$/, "$1***@$2")
    },

四、身份证脱敏

    handleIdCard(id) {
      return id.replace(/^(.{4})(?:\d+)(.{4})$/, "$1**********$2");
    },