然后就会报错了：
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in /home/wwwroot/caicai1.blazefire.com/thinkphp/library/think/db/Connection.php on line 741 最佳答案
然后就会报错了：
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 20480 bytes) in /home/wwwroot/caicai1.blazefire.com/thinkphp/library/think/db/Connection.php on line 741