Xml配置文件

最近做项目又遇到一个需要写配置文件的，懒得自己写就把之前写的一个简单的扒出来改了改，在此贴出来，省得以后还要重新写

代码：

    private string appSettingName = "Settings.xml";
    private void InitSetting()
    {
        string path = Path.Combine(Application.streamingAssetsPath, appSettingName);

        XmlDocument xmlDoc = new XmlDocument();
        xmlDoc.Load(path);
       
        XmlNodeList nodeList = xmlDoc.SelectSingleNode("appSettings").ChildNodes;
        foreach (XmlNode temp in nodeList)
        {
            if(temp is XmlComment)
            {
                continue; 
            }
            
            XmlElement xml = (XmlElement)temp;
            string key = xml.GetAttribute("key");

            if(key== "sensorPara")
            {
                float f;
                int i;
                sensorPara.sensorHeight = float.TryParse(xml.GetAttribute("sensorHeight"), out f) ? f : 1f;
                sensorPara.sensorAngle = float.TryParse(xml.GetAttribute("sensorAngle"), out f) ? f : 0f;
                sensorPara.minDistance = float.TryParse(xml.GetAttribute("minDistance"), out f) ? f : 0.5f;
                sensorPara.maxDistance = float.TryParse(xml.GetAttribute("maxDistance"), out f) ? f : 3.5f;
                sensorPara.maxLRDistance = float.TryParse(xml.GetAttribute("maxLRDistance"), out f) ? f : 1f;
                sensorPara.trackedUsers = int.TryParse(xml.GetAttribute("trackedUsers"), out i) ? i : 1;
                continue;
            }

            string value = xml.GetAttribute("value");
            appParaKeys.Add(key);
            appParaValues.Add(value);
        }

        float t;
        time = float.TryParse(appParaValues[0], out t) ? t : 2f;         
    }

配置文件：

<?xml version="1.0" encoding="utf-8"?>
<appSettings>
<!--app_cursorTime时间-->
<add key="app1_cursorTime" value="1.5"/>
<!--app_web网址-->
<add key="app2_web" value="https://www.baidu.com"/>
<!--app_exe应用程序-->
<add key="app3_video" value="D:	estVideo	est.mp4"/>
<!--sensorPara传感器参数-->
<add key="sensorPara" sensorHeight="2.2" sensorAngle="-15" minDistance="1" maxDistance="2" maxLRDistance="0.5" trackedUsers="1"/>
</appSettings>