'commit'

src/main/java/Tools/Crawler/YunXiao.java

@@ -340,9 +340,9 @@ public class YunXiao {
                         .set("subject_id", subjectCode)
                         .set("stage_id", key)
                         //增加学习次数
-                        .set("previewCount", jsonSource.getIntValue("previewCount"))
-                        .set("learningPersonCount", jsonSource.getIntValue("learningPersonCount"))
-                        .set("learningPersonTimes", jsonSource.getIntValue("learningPersonTimes"))
+                        .set("preview_count", jsonSource.getIntValue("previewCount"))
+                        .set("learning_person_count", jsonSource.getIntValue("learningPersonCount"))
+                        .set("learning_person_times", jsonSource.getIntValue("learningPersonTimes"))
                         .set("id", UUID.randomUUID().toString());
                 lessonList.add(record);
                 int count = resourceCount.incrementAndGet();
@@ -435,12 +435,6 @@ public class YunXiao {
         }
         arp.start();
 
-        // 清空表
-        String[] tables = {"t_crawler_subject", "t_crawler_scheme", "t_crawler_book",
-                "t_crawler_structure", "t_crawler_lesson"};
-        for (String table : tables) {
-            Db.update("truncate table " + table);
-        }
 
         Map<String, String> map = new HashMap<>();
         map.put("1", "学前");
@@ -504,6 +498,13 @@ public class YunXiao {
             e.printStackTrace();
         }
         executorService.shutdown();
+
+        // 清空表
+        String[] tables = {"t_crawler_subject", "t_crawler_scheme", "t_crawler_book",
+                "t_crawler_structure", "t_crawler_lesson"};
+        for (String table : tables) {
+            Db.update("truncate table " + table);
+        }
         // 保存数据
         print("开始保存数据...");
         Db.batchSave("t_crawler_subject", subjectList, batchSize);