从 shccd159 合并 backend-adminend 子项目到 main

Made-with: Cursor

backend-adminend/src/plugins/download.js

@@ -0,0 +1,72 @@
+import { saveAs } from 'file-saver';
+import axios from 'axios';
+import { getToken } from '@/utils/auth';
+import { Message } from 'element-ui';
+
+const baseURL = process.env.VUE_APP_BASE_API;
+
+export default {
+  name(name, isDelete = true) {
+    var url = baseURL + '/common/download?fileName=' + encodeURI(name) + '&delete=' + isDelete;
+    axios({
+      method: 'get',
+      url: url,
+      responseType: 'blob',
+      headers: { Authorization: 'Bearer ' + getToken() },
+    }).then(async (res) => {
+      const isLogin = await this.blobValidate(res.data);
+      if (isLogin) {
+        const blob = new Blob([res.data]);
+        this.saveAs(blob, decodeURI(res.headers['download-filename']));
+      } else {
+        Message.error('无效的会话，或者会话已过期，请重新登录。');
+      }
+    });
+  },
+  resource(resource) {
+    var url = baseURL + '/common/download/resource?resource=' + encodeURI(resource);
+    axios({
+      method: 'get',
+      url: url,
+      responseType: 'blob',
+      headers: { Authorization: 'Bearer ' + getToken() },
+    }).then(async (res) => {
+      const isLogin = await this.blobValidate(res.data);
+      if (isLogin) {
+        const blob = new Blob([res.data]);
+        this.saveAs(blob, decodeURI(res.headers['download-filename']));
+      } else {
+        Message.error('无效的会话，或者会话已过期，请重新登录。');
+      }
+    });
+  },
+  zip(url, name) {
+    var url = baseURL + url;
+    axios({
+      method: 'get',
+      url: url,
+      responseType: 'blob',
+      headers: { Authorization: 'Bearer ' + getToken() },
+    }).then(async (res) => {
+      const isLogin = await this.blobValidate(res.data);
+      if (isLogin) {
+        const blob = new Blob([res.data], { type: 'application/zip' });
+        this.saveAs(blob, name);
+      } else {
+        Message.error('无效的会话，或者会话已过期，请重新登录。');
+      }
+    });
+  },
+  saveAs(text, name, opts) {
+    saveAs(text, name, opts);
+  },
+  async blobValidate(data) {
+    try {
+      const text = await data.text();
+      JSON.parse(text);
+      return false;
+    } catch (error) {
+      return true;
+    }
+  },
+};