feat: 使用web worker来进行文件导入计算

src/views/Config/Person/importExcel.worker.ts

@@ -0,0 +1,32 @@
+import * as XLSX from 'xlsx'
+import { addOtherInfo } from '@/utils'
+// 定义消息类型
+interface WorkerMessage {
+    type: 'start' | 'stop' | 'reset'
+    data: any
+}
+
+let allData: any[] = []
+
+// 接收主线程消息
+globalThis.onmessage = async (e: MessageEvent<WorkerMessage>) => {
+    switch (e.data.type) {
+        case 'start':
+            {
+                const fileData = e.data.data
+                // const dataBinary = await readFileBinary(((fileEvent.target as HTMLInputElement).files as FileList)[0]!)
+                const workBook = XLSX.read(fileData, { type: 'binary', cellDates: true })
+                const workSheet = workBook.Sheets[workBook.SheetNames[0]]
+                const excelData = XLSX.utils.sheet_to_json(workSheet)
+                allData = addOtherInfo(excelData)
+                globalThis.postMessage({
+                    type: 'done',
+                    data: allData,
+                    message: '读取完成',
+                })
+                break
+            }
+        default:
+            break
+    }
+}