import FileSaver from 'file-saver';
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import * as XLSX from 'xlsx'
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export default {
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// 导出Excel表格
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exportExcel(excelName, tableName) {
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//excelName表示生成excel的文件名 tableName表示表格的id
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let tables = document.querySelector(tableName).cloneNode(true) // 重点
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tables.removeChild(tables.querySelector(".el-table__fixed")) // 重点
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var wb = XLSX.utils.table_to_book(tables,{raw:true})
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var wbout = XLSX.write(wb, { bookType: 'xlsx', bookSST: true, type: 'array' })
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try {
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FileSaver.saveAs(new Blob([wbout], { type: 'application/octet-stream' }), excelName)
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} catch (e) {
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if (typeof console !== 'undefined') console.log(e, wbout)
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}
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return wbout
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}
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}
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