js-export-excel
Version:
json export excel
154 lines (112 loc) • 3.09 kB
Markdown
> 纯 js 导出 excel
> Bug please mention on [issues](https://github.com/cuikangjie/js-export-excel/issues)
npm install js-export-excel
or
yarn add js-export-excel
```js
// 直接导出文件
const ExportJsonExcel = require("js-export-excel");
var option = {};
option.fileName = "excel";
option.datas = [
{
sheetData: [
{ one: "一行一列", two: "一行二列" },
{ one: "二行一列", two: "二行二列" },
],
sheetName: "sheet",
sheetFilter: ["two", "one"],
sheetHeader: ["第一列", "第二列"],
columnWidths: [20, 20],
},
{
sheetData: [
{ one: "一行一列", two: "一行二列" },
{ one: "二行一列", two: "二行二列" },
],
},
];
var toExcel = new ExportJsonExcel(option); //new
toExcel.saveExcel(); //保存
```
```js
// 导出Blob,支持压缩等其他操作
const ExportJsonExcel = require("js-export-excel");
const JSZip = require("jszip");
var option = {};
option.fileName = "excel";
option.saveAsBlob = true;
option.datas = [
{
sheetData: [
{ one: "一行一列", two: "一行二列" },
{ one: "二行一列", two: "二行二列" },
],
sheetName: "sheet",
sheetFilter: ["two", "one"],
sheetHeader: ["第一列", "第二列"],
columnWidths: [20, 20],
},
{
sheetData: [
{ one: "一行一列", two: "一行二列" },
{ one: "二行一列", two: "二行二列" },
],
},
];
var toExcel = new ExportJsonExcel(option); //new
let file = toExcel.saveExcel();
// 压缩文件
var zip = new JSZip();
// 多个excel 依次加入(fileName不能相同)
zip.file(file.name, file);
zip.generateAsync({ type: "blob" }).then(function (content) {
// see FileSaver.js
saveAs(content, "example.zip"); // 下载文件
});
```
- fileName 下载文件名(默认:download)
- saveAsBlob 导出文件流(默认: false)
- datas 数据
```js
/*多个sheet*/
/*每个sheet为一个object */
[{
sheetData:[], // 数据
sheetName:'', // sheet名字
sheetFilter:[], //列过滤
sheetHeader:[] // 第一行
columnWidths: [] //列宽 需与列顺序对应
}]
```
- sheetName sheet 名字(可有可无)(默认 sheet1)
- sheetHeader 标题(excel 第一行数据)
```javascript
sheetHeader: ["第一列", "第二列"];
```
- columnWidths 列宽 非必须
```javascript
// number 屏幕宽度为100 20即为 1/5屏幕大小
columnWidths = [20, ""];
```
- sheetData 数据源(必须)
> 支持超链接解析,格式为 “hyperlink:site url”。eg: hyperlink:<https://www.baidu.com>
```javascript
<!--两种形式-->
<!--第一种 object-->
[{one:'一行一列',two:'一行二列'},{one:'二行一列',two:'二行二列'}]
<!--第二种 arrary-->
[['一行一列','一行二列'],['二行一列','二行二列']]
```
- sheetFilter 列过滤(只有在 data 为 object 下起作用)(可有可无)
```javascript
sheetFilter = ["two", "one"];
```
> ie 10+