aqsc-mobile-com/src/utils/saveFile.js

基于uni-ui实现的二次封装

export const saveFile = (url, filename) => {
  try {
    // new Blob 实例化文件流
    //let url=fileData
    //const url = window.URL.createObjectURL(new Blob([fileData],{ type: 'application/pdf' }))
    const link = document.createElement('a')
    link.style.display = 'none'
    link.href = url
    console.log(url)
    link.setAttribute('download', filename)
    document.body.appendChild(link)
    link.click()
    //下载完成移除元素
    document.body.removeChild(link)
    //释放掉blob对象
    window.URL.revokeObjectURL(url)
    uni.showToast({
      title: '下载成功',
    })
  } catch (error) {
    uni.showToast({
      title: '下载失败',
    })
  }
}