fix 修复 资源文件 下载问题

ruoyi-ui/src/plugins/download.js

@@ -1,38 +1,62 @@
-import axios from 'axios'
+import axios from 'axios'
-import { Message } from 'element-ui'
+import { Loading, Message } from 'element-ui'
-import { saveAs } from 'file-saver'
+import { saveAs } from 'file-saver'
-import { getToken } from '@/utils/auth'
+import { getToken } from '@/utils/auth'
-import errorCode from '@/utils/errorCode'
+import errorCode from '@/utils/errorCode'
-import { blobValidate } from "@/utils/ruoyi";
+import { blobValidate } from "@/utils/ruoyi";
-
+
-const baseURL = process.env.VUE_APP_BASE_API
+const baseURL = process.env.VUE_APP_BASE_API
-
+let downloadLoadingInstance;
-export default {
+
-  zip(url, name) {
+export default {
-    var url = baseURL + url
+  oss(ossId) {
-    axios({
+    var url = baseURL + '/resource/oss/download/' + ossId
-      method: 'get',
+    downloadLoadingInstance = Loading.service({ text: "正在下载数据，请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
-      url: url,
+    axios({
-      responseType: 'blob',
+      method: 'get',
-      headers: { 'Authorization': 'Bearer ' + getToken() }
+      url: url,
-    }).then(async (res) => {
+      responseType: 'blob',
-      const isLogin = await blobValidate(res.data);
+      headers: { 'Authorization': 'Bearer ' + getToken() }
-      if (isLogin) {
+    }).then(async (res) => {
-        const blob = new Blob([res.data], { type: 'application/zip' })
+      const isLogin = await blobValidate(res.data);
-        this.saveAs(blob, name)
+      if (isLogin) {
-      } else {
+        const blob = new Blob([res.data], { type: 'application/octet-stream' })
-        this.printErrMsg(res.data);
+        this.saveAs(blob, decodeURI(res.headers['download-filename']))
-      }
+      } else {
-    })
+        this.printErrMsg(res.data);
-  },
+      }
-  saveAs(text, name, opts) {
+      downloadLoadingInstance.close();
-    saveAs(text, name, opts);
+    }).catch((r) => {
-  },
+      console.error(r)
-  async printErrMsg(data) {
+      Message.error('下载文件出现错误，请联系管理员！')
-    const resText = await data.text();
+      downloadLoadingInstance.close();
-    const rspObj = JSON.parse(resText);
+    })
-    const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+  },
-    Message.error(errMsg);
+  zip(url, name) {
-  }
+    var url = baseURL + url
-}
+    axios({
-
+      method: 'get',
+      url: url,
+      responseType: 'blob',
+      headers: { 'Authorization': 'Bearer ' + getToken() }
+    }).then(async (res) => {
+      const isLogin = await blobValidate(res.data);
+      if (isLogin) {
+        const blob = new Blob([res.data], { type: 'application/zip' })
+        this.saveAs(blob, name)
+      } else {
+        this.printErrMsg(res.data);
+      }
+    })
+  },
+  saveAs(text, name, opts) {
+    saveAs(text, name, opts);
+  },
+  async printErrMsg(data) {
+    const resText = await data.text();
+    const rspObj = JSON.parse(resText);
+    const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+    Message.error(errMsg);
+  }
+}
+