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Home Backend Development PHP Tutorial 关于thinkphp下file_put_contents执行不了问题

关于thinkphp下file_put_contents执行不了问题

Jun 23, 2016 pm 01:54 PM
file_put_contents thinkphp implement

$img=file_get_contents("http://img04.taobaocdn.com/bao/uploaded/i4/T1NlTRFLtcXXXXXXXX_!!0-item_pic.jpg");$ret=@file_put_contents('1.jpg',$img);
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这段代码放在thinkphp的模块代码下执行不了这是怎么回事啊  file_put_contents这个函数没作用这是为什么呢?


回复讨论(解决方案)

检查一下文件夹的权限。

按照你目前的写法是写入当前目录,检测下当前目录是不是没有读写权限;建议保存到需要保存的可读写的目录中比较好。

1、确定执行到了么?
2、如果执行到了,有不有权限?

你是怎么调用?是写的action方法?

去掉“@”号看看有么有报错。
print_r(error_get_last());

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