feat: update upload license key and support csv

Author: XiaJunjie2020

frontend/src/views/ds/DatasourceForm.vue

@@ -42,10 +42,12 @@ const tableList = ref<any>([])
 const excelUploadSuccess = ref(false)
 const tableListLoading = ref(false)
 const token = wsCache.get('user.token')
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-expect-error
-// eslint-disable-next-line no-undef
-const request_key = LicenseGenerator.generate()
+const request_key = computed(() => {
+  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  // @ts-expect-error
+  // eslint-disable-next-line no-undef
+  return LicenseGenerator.generate()
+})
 const headers = ref<any>({ 'X-SQLBOT-TOKEN': `Bearer ${token}`, 'X-SQLBOT-KEY': request_key })
 const dialogTitle = ref('')
 const getUploadURL = import.meta.env.VITE_API_BASE_URL + '/datasource/uploadExcel'
@@ -495,7 +497,7 @@ defineExpose({
             <el-upload
               v-if="form.filename"
               class="upload-user"
-              accept=".xlsx,.xls"
+              accept=".xlsx,.xls,.csv"
               :headers="headers"
               :action="getUploadURL"
               :before-upload="beforeUpload"
@@ -511,7 +513,7 @@ defineExpose({
             <el-upload
               v-else
               class="upload-user"
-              accept=".xlsx,.xls"
+              accept=".xlsx,.xls,.csv"
               :headers="headers"
               :action="getUploadURL"
               :before-upload="beforeUpload"