备份

include/sql/qSqlBase.h

@@ -411,7 +411,7 @@ private:
 class CsvWriter
 {
 public:
-    CsvWriter()
+    CsvWriter(SQLiteDB* database_ptr = nullptr)
     {
         try
         {
@@ -437,7 +437,7 @@ public:
         {
             std::cerr << "readJsonFromPath error" << std::endl;
         }
-        init();
+        init(database_ptr);
     }
     ~CsvWriter()
     {
@@ -531,8 +531,10 @@ private:
     void init(SQLiteDB* database_ptr = nullptr)
     {
         std::lock_guard<std::mutex> locker(_mutex);
-        if(database_ptr == nullptr)
+        if (database_ptr == nullptr)
             _db = new SQLiteDB("./sqlDatabse/", "database");
+        else
+            _db = database_ptr;
         if (!_db->createTable(getLastProcessCsvName(), db_InitColumns)) {
             qDebug() << "Failed to create table " << getLastProcessCsvName();
         }