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{"code":"SYSTEM_ERROR","message":"系统繁忙,请稍后重试"}1、JSAPI下单接口:https://api.mch.weixin.qq.com/v3/pay/transactions/jsapi 获取 2、代码一直没有修改,运行好长时间了,今天上午,突然就这样了 3、请求参数: {"mchid":"11111111","out_trade_no":"529e964cda044818a336eeca3a0159d8","appid":"11111111","description":"技术服务费","notify_url":"https://testwxapplet.casii.cn/wxnotify.do","amount":{"total":1000,"currency":"CNY"},"payer":{"openid":"on4pt5Z7FCSSJ9G9v"},"scene_info":{"payer_client_ip":"172.26.187.65"}}
2022-07-14https://developers.weixin.qq.com/community/develop/article/doc/00040e1af4c1f01e5d4b87d735b013
UDP按例子创建,执行udp.bind()报错,怎么解决?代码如下: const udp = wx.createUDPSocket(); const port = udp.bind(); 在真机调试,出现下面报错: TypeError: Cannot read property 'bind' of undefined. 后来我打印了一下获取到的udp,见图[图片],最上面的e就是打印的udp对象
2020-11-18