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throw new Exception('SUCCESS', SUCCESS);后面那个SUCCESS是啥意思？
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- 2016-06-06 20:21:551674browse
throw new Exception('SUCCESS', SUCCESS);后面那个SUCCESS是啥意思？
回复内容：
throw new Exception('SUCCESS', SUCCESS);后面那个SUCCESS是啥意思？
http://php.net/manual/en/exception.construct.php
异常代号，是一个 int 类型，应该是之前有定义过 const SUCCESS = 1; 之类的。
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