go websocket 調試報錯 request origin not allowed by Upgrader

go websocket 調試報錯 request origin not allowed by Upgrader.CheckOrigin

解決辦法：修改golang中的websocket upgrader 配置如下

var upgrader = websocket.Upgrader{
    CheckOrigin: func(r *http.Request) bool {
        return true
    },
}