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jeecgboot-vue3/src/hooks/system/useMethods.ts

@@ -0,0 +1,126 @@
+import { defHttp } from '/@/utils/http/axios';
+import { useMessage } from '/@/hooks/web/useMessage';
+import { useGlobSetting } from '/@/hooks/setting';
+
+const { createMessage, createWarningModal } = useMessage();
+const glob = useGlobSetting();
+
+/**
+ * 导出文件xlsx的mime-type
+ */
+export const XLSX_MIME_TYPE = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
+/**
+ * 导出文件xlsx的文件后缀
+ */
+export const XLSX_FILE_SUFFIX = '.xlsx';
+
+export function useMethods() {
+  /**
+   * 导出xls
+   * @param name
+   * @param url
+   */
+  async function exportXls(name, url, params, isXlsx = false) {
+    //update-begin---author:wangshuai---date:2024-01-25---for:【QQYUN-8118】导出超时时间设置长点---
+    const data = await defHttp.get({ url: url, params: params, responseType: 'blob', timeout: 60000 }, { isTransformResponse: false });
+    //update-end---author:wangshuai---date:2024-01-25---for:【QQYUN-8118】导出超时时间设置长点---
+    if (!data) {
+      createMessage.warning('文件下载失败');
+      return;
+    }
+    //update-begin---author:wangshuai---date:2024-04-18---for: 导出excel失败提示，不进行导出---
+    let reader = new FileReader()
+    reader.readAsText(data, 'utf-8')
+    reader.onload = async () => {
+      if(reader.result){
+        if(reader.result.toString().indexOf("success") !=-1){
+          const { success, message } = JSON.parse(reader.result.toString());
+          if (!success) {
+            createMessage.warning("导出失败，失败原因："+ message);
+          }else{
+            exportExcel(name, isXlsx, data);
+          }
+          return;
+        }
+      }
+      exportExcel(name, isXlsx, data);
+      //update-end---author:wangshuai---date:2024-04-18---for: 导出excel失败提示，不进行导出---
+    }
+  }
+
+  /**
+   * 导入xls
+   * @param data 导入的数据
+   * @param url
+   * @param success 成功后的回调
+   */
+  async function importXls(data, url, success) {
+    const isReturn = (fileInfo) => {
+      try {
+        if (fileInfo.code === 201) {
+          let {
+            message,
+            result: { msg, fileUrl, fileName },
+          } = fileInfo;
+          let href = glob.uploadUrl + fileUrl;
+          createWarningModal({
+            title: message,
+            centered: false,
+            content: `<div>
+                                <span>${msg}</span><br/> 
+                                <span>具体详情请<a href = ${href} download = ${fileName}> 点击下载 </a> </span> 
+                              </div>`,
+          });
+          //update-begin---author:wangshuai ---date:20221121  for：[VUEN-2827]导入无权限，提示图标错误------------
+        } else if (fileInfo.code === 500 || fileInfo.code === 510) {
+          createMessage.error(fileInfo.message || `${data.file.name} 导入失败`);
+          //update-end---author:wangshuai ---date:20221121  for：[VUEN-2827]导入无权限，提示图标错误------------
+        } else {
+          createMessage.success(fileInfo.message || `${data.file.name} 文件上传成功`);
+        }
+      } catch (error) {
+        console.log('导入的数据异常', error);
+      } finally {
+        typeof success === 'function' ? success(fileInfo) : '';
+      }
+    };
+    await defHttp.uploadFile({ url }, { file: data.file }, { success: isReturn });
+  }
+
+  return {
+    handleExportXls: (name: string, url: string, params?: object) => exportXls(name, url, params),
+    handleImportXls: (data, url, success) => importXls(data, url, success),
+    handleExportXlsx: (name: string, url: string, params?: object) => exportXls(name, url, params, true),
+  };
+
+  /**
+   * 导出excel
+   * @param name
+   * @param isXlsx
+   * @param data
+   */
+  function exportExcel(name, isXlsx, data) {
+    if (!name || typeof name != 'string') {
+      name = '导出文件';
+    }
+    let blobOptions = { type: 'application/vnd.ms-excel' };
+    let fileSuffix = '.xls';
+    if (isXlsx) {
+      blobOptions['type'] = XLSX_MIME_TYPE;
+      fileSuffix = XLSX_FILE_SUFFIX;
+    }
+    if (typeof window.navigator.msSaveBlob !== 'undefined') {
+      window.navigator.msSaveBlob(new Blob([data], blobOptions), name + fileSuffix);
+    } else {
+      let url = window.URL.createObjectURL(new Blob([data], blobOptions));
+      let link = document.createElement('a');
+      link.style.display = 'none';
+      link.href = url;
+      link.setAttribute('download', name + fileSuffix);
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link); //下载完成移除元素
+      window.URL.revokeObjectURL(url); //释放掉blob对象
+    }
+  }
+}