mysql_fetch_array() expects parameter 1 to be resource, boolean given in d:何解?
mysql_fetch_array() expects parameter 1 to be resource, boolean given in d:\xampp\htdocs\4.php on line 12
请问是什么错误?如何改正?谢谢大家啊~
代码如下:
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探讨
access denied for user ''@'localhost' to database 'crms'
这样的错误该怎么改呢?