id转字符串

app/utils/db_tools.py

@@ -47,7 +47,7 @@ class DBDriver:
         self.dbfile = dbfile
 
     def cerateDB(self):
-        self.conn = sqlite3.connect(self.dbfile,check_same_thread=False)
+        self.conn = sqlite3.connect(self.dbfile, check_same_thread=False)
         # self.conn.isolation_level = None
         for create_table_sql in create_table_sql_list:
             self.conn.execute(create_table_sql)  ####create new table
@@ -70,6 +70,8 @@ class DBDriver:
         if res is None:
             return res
 
+        res = self.format_result(res)
+
         res_dict = dict(map(lambda x, y: [x, y], fields, res))
         cur.close()
         return res_dict
@@ -78,6 +80,9 @@ class DBDriver:
         cur = self.exec_sql(sql, *args, **kwargs)
         fields = [item[0] for item in cur.description]
         res = cur.fetchall()
+
+        res = self.format_result(res)
+
         res_list = []
         for r in res:
             res_dict = OrderedDict(map(lambda x, y: [x, y], fields, r))
@@ -97,5 +102,20 @@ class DBDriver:
             self.conn.commit()
         self.conn.close()
 
+    def format_result(self, res):
+        item_list = []
+        if isinstance(res, list):
+            for r in res:
+                item_list.append(self.format_result(r))
+        elif isinstance(res, tuple):
+            for r in res:
+                if isinstance(r, int):
+                    item_list.append(str(r))
+                else:
+                    item_list.append(r)
+        else:
+            item_list = res
+        return item_list
+
 
 db_driver = DBDriver()