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HomeBackend DevelopmentPHP Tutorial微信公众平台后台响应慢怎样回复空串后调用客服接口

这个空串的格式是什么?是 public function responseTextcs()
{
echo "";
return "";
}
这种格式吗,为什么还会重复发微信请求

回复内容:

这个空串的格式是什么?是 public function responseTextcs()
{
echo "";
return "";
}
这种格式吗,为什么还会重复发微信请求

就应该这样写。。。调用客服接口请看多客服。。

这个问题没人回复吗。
我遇到也是这样的问题,我补充下,因为
echo ""之后,还有其他业务处理,比如DB的操作,有可能会导致延迟,我的理解是因为Php的单线程的缘故。所以解决方案是使用异步方案。但是php本身貌似又没有比较好的异步方案能处理这种事

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