Merge branch 'master' into gcj

src/views/courseView.vue

@@ -109,8 +109,7 @@ export default {
           ],
         },
       ],
-      bookAnswerContent:
-        '[{"table_list":[[{"data":{"Bookanswer":[{"value":0,"userAnswerJudge":"[JUDGE##F##JUDGE]"},{"value":1,"userAnswerJudge":""},{"value":0,"userAnswerJudge":"[JUDGE##T##JUDGE]"}]}}]]}]',
+      bookAnswerContent: "",
       TaskModel: "", // TEST 考试模式； PRACTICE 练习模式； ANSWER 查看答案模式； 空 预览模式
       category: "",
       FatherTreeData: null,