在5G网络下小程序发出的HTTP请求，服务端收到请求后，解析请求头中的user-agent网络类型错误，实际是NetType/5G但显示成NetType/4G。

user-agent:Mozilla/5.0 (Linux; Android 10; Redmi K30 Pro Zoom Edition Build/QKQ1.191117.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.62 XWEB/2691 MMWEBSDK/200801 Mobile Safari/537.36 MMWEBID/1370 MicroMessenger/7.0.18.1740(0x2700123B) Process/appbrand0 WeChat/arm64 NetType/4G Language/zh_CN ABI/arm64