创建全局唯一标识,guid

/**
 * 创建全局唯一标识
 * @return 返回一个guid,作为全局唯一标识
 */
function Createguid(): string {
    
    
  let guid: string = ''
  for (let i = 1; i <= 32; i++) {
    
    
    const n: string = Math.floor(Math.random() * 16.0).toString(16)
    guid += n
    if ((i === 8) || (i === 12) || (i === 16) || (i === 20)) {
    
    
      guid += '-'
    }
  }
  return guid
}

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转载自blog.csdn.net/m0_46672781/article/details/127922617
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