mdapp/utils/tool.js

const getRandomNum = (len, radix) => {
	// getRandomNum(24, 16)
  const chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('')
  const uuid = []
  radix = radix || chars.length

  if (len) {
    // Compact form
    for (let i = 0; i < len; i++) uuid[i] = chars[0 | Math.random() * radix ]
  } else {
    // rfc4122, version 4 form
    let r

    // rfc4122 requires these characters
    uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-'
    uuid[14] = '4'

    // Fill in random data.  At i==19 set the high bits of clock sequence as
    // per rfc4122, sec. 4.1.5
    for (let i = 0; i < 36; i++) {
      if (!uuid[i]) {
        r = 0 | Math.random() * 16
        uuid[i] = chars[(i === 19) ? (r & 0x3) | 0x8 : r]
      }
    }
  }
  return uuid.join('') + new Date().getTime()
}
const msgBase = (msgText, bc) => {
  uni.showToast({
    title: msgText,
    icon: 'none',
    duration: 2000
  }).then(() => {
		if (bc) bc()
	})
}
const confirmMsgFn = (msgText, successBc, errorBc, title = '提示') => {
  uni.showModal({
    title,
    content: msgText,
    success: function (res) {
      if (res.confirm) {
        if (successBc) successBc()
      } else if (res.cancel) {
        if (errorBc) errorBc()
      }
    }
  })
}

export {
  msgBase,
  confirmMsgFn,
	getRandomNum,
}