node.js只要安装好excel-export插件之后就可以很方便的将所需要的数据导出为excel表格。 1,在项目目录下安装excel-export插件 npm install excel-export 2，页面 <button id="exportExcel" class="btn btn-warning">合同导出</button> js：$("#exportExcel").click(function(){ console.info("exportExcel"); var id = $("#contractID").val(); console.info("id:"+id); var url = "/api/contracts/exportExcel/" + id; console.info(url); window.location = url;//这里不能使用get方法跳转，否则下载不成功
});
3，router.js var nodeExcel = require('excel-export')；//关联excel-export模块 var contract = require('../app/controller/contract'); app.get('/api/contracts/exportExcel/:id',contract.exportExcel);//跳转到后台
4，后台 exports.exportExcel = function(req, res) { /**静态数据 * var conf ={};
conf.cols = [{caption:'string', type:'string'},{caption:'date', type:'date'},{caption:'bool', type:'bool'},{caption:'number', type:'number'}];conf.rows = [['pi', (new Date(, 4, 1)).getJulian(), true, 3.14],["e", (new Date(, 4, 1)).getJulian(), false, 2.7182]];var result = nodeExcel.execute(conf);res.setHeader('Content-Type', 'application/vnd.openxmlformats');res.setHeader("Content-Disposition", "attachment; filename=" + "Report.xlsx");res.end(result, 'binary');
**/
console.log("req.params.id:"+req.params.id); var queryId = req.params['id']+''; var contract = new Contract(); var conf = {}; conf.cols = [ {caption:'采购编号', type:'string'}, {caption:'合同名称', type:'string'}, {caption:'甲方', type:'string'}, {caption:'甲方部门', type:'string'}, {caption:'乙方', type:'string'}, {caption:'乙方部门', type:'string'}, {caption:'签订日期', type:'date'}, {caption:'中标日期', type:'date'}, {caption:'结束日期', type:'date'}, {caption:'销售负责人', type:'string'}, {caption:'商务负责人', type:'string'}, {caption:'业绩归属部门', type:'string'}, {caption:'金额', type:'number'}, {caption:'状态', type:'string'}
];var getId = { _id: queryId }; contract.checkIdData(getId,function(data){ console.log("lijuanxia"); console.log("data.lentht"+data.length); var m_data = []; var arry = [data[0].myId, data[0].name, data[0].partyA, data[0].partyADept, data[0].partyB, data[0].partyBDept, data[0].signDate, data[0].beginDate, data[0].endDate, "销售负责人", "商务负责人", "业绩归属部门", data[0].amount, data[0].state ]; m_data[0] = arry; conf.rows = m_data; var result = nodeExcel.execute(conf); res.setHeader('Content-Type', 'application/vnd.openxmlformats'); res.setHeader("Content-Disposition", "attachment; filename=" +data[0].name+ ".xlsx"); res.end(result, 'binary'); });}
