Upload pictures to Sina Pictures asynchronously and obtain the external link address of the picture.
1. Fill in the pits
1. The Jquery library must be referenced in the page, otherwise asynchronous requests cannot be implemented. Baidu’s Jquery library is used here.
2. Related information links
Sina Tubed Upload Interface Source Code
Some people get the source code of this interface and don’t know how to use it. At first I don’t quite understand it, but I figured it out slowly. Thanks to the interface author for sharing.
Related recommendations: "PHP Tutorial"
2. Implementation code
1. Picture bed interface source code, only need Just modify the account password in the source code, no other modifications are required.
File name: imgfile.php
20*3600||$config['cookie']=='SUB;') { $cookie = login($sinauser,$sinapwd); if($cookie&&$cookie!='SUB;'){ CookieSet($cookie,$time = time()); }else{ return error('203','获取cookie出现错误,请检查账号状态或者重新获取cookie'); } } if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {exit;} $type=$_GET['type']; if($type=='multipart'){ $multipart = true; $file = $_FILES["file"]["tmp_name"]; }elseif(isset($_GET['img'])){ $multipart = false; $file = $_GET['img']; }else{ return error('404','请勿直接访问'); } if (isset($file) && $file != "") { include 'sina_config.php'; $cookie = $config['cookie']; echo upload($file, $multipart,$cookie); }else{ return error('201','上传错误'.$file."结尾"); } function CookieSet($cookie,$time){ $newConfig = ' "'.$cookie.'", "time" => "'.$time.'", );'; @file_put_contents('sina_config.php', $newConfig); } function error($code,$msg){ $arr = array('code'=>$code,'msg'=>$msg); echo json_encode($arr); } /** * 新浪微博登录(无加密接口版本) * @param string $u 用户名 * @param string $p 密码 * @return string 返回最有用最精简的cookie */ function login($u,$p){ $loginUrl = 'https://login.sina.com.cn/sso/login.php?client=ssologin.js(v1.4.15)&_=1403138799543'; $loginData['entry'] = 'sso'; $loginData['gateway'] = '1'; $loginData['from'] = 'null'; $loginData['savestate'] = '30'; $loginData['useticket'] = '0'; $loginData['pagerefer'] = ''; $loginData['vsnf'] = '1'; $loginData['su'] = base64_encode($u); $loginData['service'] = 'sso'; $loginData['sp'] = $p; $loginData['sr'] = '1920*1080'; $loginData['encoding'] = 'UTF-8'; $loginData['cdult'] = '3'; $loginData['domain'] = 'sina.com.cn'; $loginData['prelt'] = '0'; $loginData['returntype'] = 'TEXT'; return loginPost($loginUrl,$loginData); } /** * 发送微博登录请求 * @param string $url 接口地址 * @param array $data 数据 * @return json 算了,还是返回cookie吧//返回登录成功后的用户信息json */ function loginPost($url,$data){ $tmp = ''; if(is_array($data)){ foreach($data as $key =>$value){ $tmp .= $key."=".$value."&"; } $post = trim($tmp,"&"); }else{ $post = $data; } $ch = curl_init(); curl_setopt($ch,CURLOPT_URL,$url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_HEADER,1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($ch,CURLOPT_POST,1); curl_setopt($ch,CURLOPT_POSTFIELDS,$post); $return = curl_exec($ch); curl_close($ch); return 'SUB' . getSubstr($return,"Set-Cookie: SUB",'; ') . ';'; } /** * 取本文中间 */ function getSubstr($str,$leftStr,$rightStr){ $left = strpos($str, $leftStr); //echo '左边:'.$left; $right = strpos($str, $rightStr,$left); //echo '
右边:'.$right; if($left <= 0 or $right < $left) return ''; return substr($str, $left + strlen($leftStr), $right-$left-strlen($leftStr)); } function upload($file, $multipart = true,$cookie) { $url = 'http://picupload.service.weibo.com/interface/pic_upload.php'.'?mime=image%2Fjpeg&data=base64&url=0&markpos=1&logo=&nick=0&marks=1&app=miniblog'; if($multipart) { $url .= '&cb=http://weibo.com/aj/static/upimgback.html?_wv=5&callback=STK_ijax_'.time(); if (class_exists('CURLFile')) { // php 5.5 $post['pic1'] = new \CURLFile(realpath($file)); } else { $post['pic1'] = '@'.realpath($file); } } else { $post['b64_data'] = base64_encode(file_get_contents($file)); } // Curl提交 $ch = curl_init($url); curl_setopt_array($ch, array( CURLOPT_POST => true, CURLOPT_VERBOSE => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_HTTPHEADER => array("Cookie: $cookie"), CURLOPT_POSTFIELDS => $post, )); $output = curl_exec($ch); curl_close($ch); // 正则表达式提取返回结果中的json数据 preg_match('/({.*)/i', $output, $match); if(!isset($match[1])) return error('201','上传错误'); $a=json_decode($match[1],true); $width = $a['data']['pics']['pic_1']['width']; $size = $a['data']['pics']['pic_1']['size']; $height = $a['data']['pics']['pic_1']['height']; $pid = $a['data']['pics']['pic_1']['pid']; if(!$pid){return error('201','上传错误');} $arr = array('code'=>'200','width'=>$width,"height"=>$height,"size"=>$size,"pid"=>$pid,"url"=>"http://ws3.sinaimg.cn/thumb150/".$pid.".jpg"); return json_encode($arr); } ?>
2. Simple image file upload page (no php environment required)
File name: upfile.html
3. Picture
1. Select a picture
2.Click the
displayed after uploading
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