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php ImageJpeg 生成缩略图遇到的一个非常奇怪的有关问题

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Release： 2016-06-13 10:17:33
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php ImageJpeg 生成缩略图遇到的一个非常奇怪的问题
使用ImageJpeg 生成缩略图
如果是:
ImageJpeg ($newimg,'../../public/images/dish/224/1331787945.jpg');就可以生成,但是如果是:
$path ='../../public/images/dish/224/1331787945.jpg'; 
ImageJpeg ($newimg,$path);

却生成不了

在线等......

------解决方案--------------------
不应该，除非你写错了

有错误提示吗？

------解决方案--------------------
错误提示~~

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