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补全 fileSizeFormatter 的注释

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This commit is contained in:
YunaiV 2023-03-15 20:35:18 +08:00
parent 07d79e3286
commit 11d4e2ea17
1 changed files with 11 additions and 2 deletions
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13
src/utils/index.ts
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@ -138,9 +138,18 @@ export const generateUUID = () => {
}) })
} }
export const fileSizeFormatter = (row) => { /**
* element plus 的文件大小 Formatter 实现
*
* @param row 行数据
* @param column 字段
* @param cellValue 字段值
*/
// @ts-ignore
export const fileSizeFormatter = (row, column, cellValue) => {
const fileSize = cellValue
const unitArr = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'] const unitArr = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']
const srcSize = parseFloat(row.size) const srcSize = parseFloat(fileSize)
const index = Math.floor(Math.log(srcSize) / Math.log(1024)) const index = Math.floor(Math.log(srcSize) / Math.log(1024))
const size = srcSize / Math.pow(1024, index) const size = srcSize / Math.pow(1024, index)
const sizeStr = size.toFixed(2) //保留的小数位数 const sizeStr = size.toFixed(2) //保留的小数位数