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MP_多媒体文件管理
Binary Wang edited this page Jun 25, 2019
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3 revisions
InputStream inputStream = ...;
File file = ...;
WxMediaUploadResult res = wxMpService.getMaterialService().mediaUpload(mediaType, fileType, inputStream);
// 或者
res = wxMpService.getMaterialService().mediaUpload(mediaType, file);
res.getType();
res.getCreatedAt();
res.getMediaId();
res.getThumbMediaId();// 获得一个在系统临时目录的文件
File file = wxMpService.getMaterialService().mediaDownload(media_id);String encType = request.getParameter("encrypt_type");
String nonce = request.getParameter("nonce");
String timestamp = request.getParameter("timestamp");
String msgSignature = request.getParameter("msg_signature");
String signature = request.getParameter("signature");
String openid = request.getParameter("openid");
log.info("接收微信请求：[openid=[{}], [openid=[{}],[signature=[{}], encType=[{}], msgSignature=[{}],"
+ " timestamp=[{}], nonce=[{}], requestBody=[{}] ",
appid, openid, signature, encType, msgSignature, timestamp, nonce, requestBody);
if (!this.wxMpService.switchover(appid)) {
throw new IllegalArgumentException(String.format("未找到对应appid=[%s]的配置，请核实！", appid));
}
if (!wxMpService.checkSignature(timestamp, nonce, signature)) {
throw new IllegalArgumentException("非法请求，可能属于伪造的请求！");
}
return ResponseEntity.ok("");