templateDownload(param).then((res) => { const blob = new Blob([res.data], { type: 'application/octet-stream;charset=utf-8' }) const url = window.URL.createObjectURL(blob) const link = document.createElement('a') link.style.display = 'none' link.href = url res.filename = decodeURI(res.filename) if (res.filename) { const lastIndex = res.filename.lastIndexOf('.') let name = '' let suffix = '' if (lastIndex !== -1) { name = res.filename.slice(0, lastIndex) suffix = res.filename.slice(lastIndex + 1) link.setAttribute('download', `${name}.${suffix}`) document.body.appendChild(link) link.click() document.body.removeChild(link) } } else { this.$message.error('未选择合同,或所选合同无合同模板') } })
标签：文件,const,suffix,res,lastIndex,filename,link,格式,下载 From： https://www.cnblogs.com/chenlongsheng/p/17628406.html