使用LKDBHelper 插入相同id时候应该是更新数据而不是插入新的数据

"JSONModel.h" @interface InfoModel : JSONModel @property (nonatomic,copy)NSString *name; @property (nonatomic,copy)NSString *age; @property (nonatomic,copy)NSString *sex; @property (nonatomic,copy) NSString *vid; @end #import "InfoModel.h" @implementation InfoModel // DB // 修改主键 +(NSString *)getPrimaryKey { return @"vid"; } // 表名 +(NSString *)getTableName { return@"InfoModel"...