微信群发图文,content中图片显示不出
程序员文章站
2022-05-03 21:34:09
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{
"filter": {
"is_to_all": false,
"group_id": 100
},
"msgtype": "mpnews",
"mpnews": {
"media_id": "hSRQJiYXXfH7lsqUenEjxX3mxYkDJVOPr2r1Amn32eGe-GvCtj-5PG2h5vi8U7uW"
},
"article": {
"thumb_media_id": "vPkv7wRG38KhZvpKLNHMEANEG_I6pWiUtY7-ljHFGF0MSpD90hBN4TilIsEPMvWK",
"title": "测试",
"author": "测试",
"content": "测试<img src=\"http://www.baidu.com/ceshi/images/bOaaa7Z7IbOb76SW7Qp7K3S73qIP4w.jpg\" width=\"100%\" alt=\"ejQbUvGjyv72EpYJvS8fSiiql7pcogM3DTqyUaY9jnU\"/>",
"digest": "digest",
"content_source_url": " "
}
}
$data = urldecode(json_encode($data));
做了双引号->单引号的转义,发送的data数据包如上,发送后content中的文字能显示图片不能显示,希望大家能给我一点思路,哪里还有问题,谢谢
回复内容:
{
"filter": {
"is_to_all": false,
"group_id": 100
},
"msgtype": "mpnews",
"mpnews": {
"media_id": "hSRQJiYXXfH7lsqUenEjxX3mxYkDJVOPr2r1Amn32eGe-GvCtj-5PG2h5vi8U7uW"
},
"article": {
"thumb_media_id": "vPkv7wRG38KhZvpKLNHMEANEG_I6pWiUtY7-ljHFGF0MSpD90hBN4TilIsEPMvWK",
"title": "测试",
"author": "测试",
"content": "测试<img src=\"http://www.baidu.com/ceshi/images/bOaaa7Z7IbOb76SW7Qp7K3S73qIP4w.jpg\" width=\"100%\" alt=\"ejQbUvGjyv72EpYJvS8fSiiql7pcogM3DTqyUaY9jnU\"/>",
"digest": "digest",
"content_source_url": " "
}
}
$data = urldecode(json_encode($data));
做了双引号->单引号的转义,发送的data数据包如上,发送后content中的文字能显示图片不能显示,希望大家能给我一点思路,哪里还有问题,谢谢
htmlspecialchars_decode($data['article'] ['content'], ENT_QUOTES);
content里面的图片也需要上传到微信服务才能显示出来,可以用正则匹配出来图片,上传一下换取微信的地址。
具体的可以参照下边这个方法
public function upload_weixin_img($content, $res_id)
{
$img = array();
preg_match_all('\']*?>\'', $content, $img);
// 如果没有图片信息 直接返回原内容
if (!isset($img[0]) || !$img[0]) {
return $content;
}
// 如果存在图片,取出图片内容,进行上传
$pattern ='';
foreach ($img[0] as $k=>$v) {
$html = $v;
preg_match($pattern, $html, $matches);
if ($matches[1]) {
//在关联表创建对应关系
$filter = array(
'res_id' => $res_id,
'old_src' => $matches[1]
);
$info = _model('material_img_relation')->read($filter);
if ($info) {
$content = str_replace($matches[1], $info['new_src'], $content);
} else {
$matche_str = $matches[1];
// 进行图片路径替换
$str = str_replace(SITE_URL.'/static/upload', '', $matches[1]);
$str = UPLOAD_PATH.$str;
// 上传图片
$url = 'https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token='.$this->access_token;
$data = array(
'media' => new CURLFile($str),
);
$result = an_curl($url, $data, true);
// 替换文件路径,改变原内容
if (isset($result['errcode']) && $result['errcode'] == 40001) {
$this->check_app_params();
$url = 'https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token='.$this->access_token;
$data = array(
'media' => new CURLFile($str),
);
$result = an_curl($url, $data, true);
}
$new_src = $result['url'];
$data = array(
'res_id' => $res_id,
'old_src' => $matche_str,
'new_src' => $new_src
);
_model('material_img_relation')->create($data);
$content = str_replace($matches[1], $new_src, $content);
}
}
}
return $content;
}