php curl模拟post中如何使用multipart上传文件
使用新浪微博api写图床时出现了20007错误,文档说需要用multipart上传文件。php中curl模拟post该如何用multipart上传文件?
我使用的代码:
<code>$uri = "https://upload.api.weibo.com/2/statuses/upload.json"; $data = array ( 'access_token' => '', 'status' => '', 'pic' => '' ); $ch = curl_init (); curl_setopt ( $ch, CURLOPT_URL, $uri ); curl_setopt ( $ch, CURLOPT_POST, 1 ); curl_setopt ( $ch, CURLOPT_HEADER, 0 ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data ); $return = curl_exec ( $ch ); curl_close ( $ch ); print_r($return);</code>
回复内容:
使用新浪微博api写图床时出现了20007错误,文档说需要用multipart上传文件。php中curl模拟post该如何用multipart上传文件?
我使用的代码:
<code>$uri = "https://upload.api.weibo.com/2/statuses/upload.json"; $data = array ( 'access_token' => '', 'status' => '', 'pic' => '' ); $ch = curl_init (); curl_setopt ( $ch, CURLOPT_URL, $uri ); curl_setopt ( $ch, CURLOPT_POST, 1 ); curl_setopt ( $ch, CURLOPT_HEADER, 0 ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data ); $return = curl_exec ( $ch ); curl_close ( $ch ); print_r($return);</code>
看 curl的代码应该是没有什么大问题 ,不知道是不是你几个值为空的原因,
"pic"=>"@/path/to/myfile.jpg",
当你的$data是数组的时候 curl自动会以multipart方式post的
再加一句,数组必须 为K=>v格式的数组

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