修改常中配置路径的使用

src/views/portal/course/Micro.vue

@@ -293,7 +293,7 @@ export default {
       studyId: "",
       tags: [],
       numberToLetter: numberToLetter,
-      fileBaseUrl: this.$xpage.constants.fileBaseUrl,
+      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
       blobUrl:'',//播放的文件地址，新添加，采用blob方式
       getType: getType,
       courseType,

src/views/study/PortalIndex.vue

@@ -292,7 +292,7 @@ export default {
       totalContent: 0, //课程内容数量
       pageCount: 0,
       currentPage: 0,
-      fileBaseUrl: this.$xpage.constants.fileBaseUrl,
+      fileBaseUrl: process.env.VUE_APP_FILE_BASE_URL,
       contentList: [],
       sectionList: [],
       teachers: [],