Flutter iOS热重载失效解决

修改flutter代码后保存 热更新没有生效
console log显示

Error connecting to the service protocol: HttpException: , uri = http://127.0.0.1:1024/ws

猜测flutter的热更新应该是通过http来更新客户端的代码
于是打开Xcode->Window->Devices and Simulators
勾选Connect via network

image.png

再次尝试热更新成功.