更新不重要的信息

target/mysql/conn.lua

@@ -19,7 +19,6 @@ function mysql_conn.new(__module)
     else
         instance.module = __module    
     end
-    print("M:",instance.module)
     return instance
 end
 --[[

target/mysql/pool.lua

@@ -50,13 +50,7 @@ end
     @return 返回一个 select 对象
 ]]
 function mysql_pool:select()
-    print("SELECT_DEBUG_0:")
-    local s =  self.module:select()
-    print("SELECT_DEBUG_1:",s)
-    local s2 =  select.new(s)
-    print("SELECT_DEBUG_2:",s2)
-    return s2
-    --return self.module:select()
+    return select.new(self.module:select())
 end
 
 --[[