/// <summary>
/// 正则匹配并替换
/// </summary>
/// <param name="zookeeprtServer">zookeeprtServe配置信息</param>
/// <param name="node">zookeeprt节点根目录</param>
/// <param name="group">zookeeprt节点子目录</param>
/// <param name="field">zookeeprt节点Key</param>
private void MatchReplace(ZookeeprtServer zookeeprtServer, Node node, ZooKeeper.Model.Group group, Field field)
{
try
{
string dirKey = field.Tpl + "*" + field.Path;//生成字典Key
string tplContent = "";
if (string.IsNullOrEmpty(tplContent) && !contents.ContainsKey(dirKey))
{
tplContent = LoadFileContent(field.Tpl); //加载模版文件内容
contents.Add(dirKey, tplContent); //添加内容到字典
}
tplContent = contents[dirKey];
var sw = new Stopwatch();//监测Zookeeper查询Path节点耗时
sw.Start();
string value = GetZookeeperField(zookeeprtServer, node, group, field);
sw.Stop();
ZookeeperConfigCenterManagerEvents.ZookpeerWriteLog(string.Format("Zookeeper查询完毕，查询用时：{0}毫秒", (sw.ElapsedMilliseconds)), LogerType.Info);
contents[dirKey] = Regex.Replace(tplContent, @"\${" + field.Name.Trim() + @"\}", value);//替换配置文件内容
}
catch (Exception e)
{
ZookeeperConfigCenterManagerEvents.ZookpeerWriteLog("正则匹配并替换异常:\r\n" + e.Message + e.StackTrace, LogerType.Error);
}
}
/// <summary>
/// 私有,初始化Zookeeper，根据path和版本查询value
/// </summary>
/// <param name="zookeeprtServe">zookeeprtServe配置信息</param>
/// <param name="node">zookeeprt节点根目录</param>
/// <param name="groupr">zookeeprt节点子目录</param>
/// <param name="field">zookeeprt节点Key</param>
/// <returns></returns>
private string GetZookeeperField(ZookeeprtServer zookeeprtServe, Node node, ZooKeeper.Model.Group group, Field field)
{
//请求Zookpeer前事件
zookeeperConfigCenterManagerEvents.RequestZookpeerBefor(zookeeprtServe, node, group, field);
string path = node.BaseUrl + group.Name + "/" + field.Name;//组合Zookpeer路径
try
{
string result = "";
result = configer.GetStringData(path);//Zookpeer中根据path查询value
//请求Zookpeer后事件
zookeeperConfigCenterManagerEvents.RequestZookpeerAfter(result);
return(result);
}
catch (Exception e)
{
zookeeperConfigCenterManagerEvents.RequestZookpeerError(e);
ZookeeperConfigCenterManagerEvents.ZookpeerWriteLog("读取Zookeeper异常:\r\n" + e.Message + e.StackTrace + "\n" + path, LogerType.Error);
return("");
}
}
