update confugration examples and README (#3650)

pkg/config/load_test.go

@@ -0,0 +1,45 @@
+// Copyright 2023 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package config
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	v1 "github.com/fatedier/frp/pkg/config/v1"
+)
+
+func TestLoadConfigure(t *testing.T) {
+	require := require.New(t)
+	content := `
+bindAddr = "127.0.0.1"
+kcpBindPort = 7000
+quicBindPort = 7001
+tcpmuxHTTPConnectPort = 7005
+custom404Page = "/abc.html"
+transport.tcpKeepalive = 10
+`
+
+	svrCfg := v1.ServerConfig{}
+	err := LoadConfigure([]byte(content), &svrCfg)
+	require.NoError(err)
+	require.EqualValues("127.0.0.1", svrCfg.BindAddr)
+	require.EqualValues(7000, svrCfg.KCPBindPort)
+	require.EqualValues(7001, svrCfg.QUICBindPort)
+	require.EqualValues(7005, svrCfg.TCPMuxHTTPConnectPort)
+	require.EqualValues("/abc.html", svrCfg.Custom404Page)
+	require.EqualValues(10, svrCfg.Transport.TCPKeepAlive)
+}