//处理客户端请求
private void HandleRequest(object ctx)
{
HttpListenerContext context = ctx as HttpListenerContext;
HttpListenerResponse response = context.Response;
HttpListenerRequest request = context.Request;
//返回数据构建
EditorHttpResonseData retdata = null;
try
{
//格式化url
string rawUrl = Uri.UnescapeDataString(request.RawUrl);
int paramStartIndex = rawUrl.IndexOf('?');
if (paramStartIndex > 0)
{
rawUrl = rawUrl.Substring(0, paramStartIndex);
}
else if (paramStartIndex == 0)
{
rawUrl = "";
}
if (rawUrl.StartsWith("/"))
{
rawUrl = rawUrl.Substring(1, rawUrl.Length - 1);
}
//
rawUrl = rawUrl.Replace("//", "/");
string apiFuc = "";
string apiParams = "";
var slashIdx = rawUrl.IndexOf("/");
if (slashIdx > 0)
{
apiFuc = rawUrl.Substring(0, slashIdx);
apiParams = rawUrl.Substring(slashIdx + 1);
}
else
{
//只有参数,没有协议
apiParams = rawUrl;
}
//调用proccesor
retdata = InvokeProccessor(apiFuc, apiParams, response);
}
catch (Exception ex)
{
retdata = new EditorHttpResonseData();
retdata.err = true;
retdata.content = ex.Message;
}
//填充返回数据
if (request != null)
{
//返回
if (retdata.err)
{
response.StatusCode = 400;
}
else
{
response.StatusCode = 200;
}
//返回类型
response.ContentType = "text/json";
using (StreamWriter writer = new StreamWriter(response.OutputStream, Encoding.UTF8))
{
var json = JsonMapper.ToJson(retdata);
writer.WriteLine(json);
}
}
//关闭response
try
{
response.Close();
}
catch (Exception ex)
{
Debug.LogError(ex);
}
}
/// <summary>
/// webapi处理器
/// </summary>
/// <param name="apiParams"></param>
/// <param name="response"></param>
/// <exception cref="Exception"></exception>
async public Task <EditorHttpResonseData> WebAPIProccessor(string apiParams, HttpListenerResponse response)
{
var ret = functionCacheMap.TryGetValue(apiParams, out var methodInfo);
if (!ret)
{
var lastDotIdx = apiParams.LastIndexOf(".");
if (lastDotIdx == -1)
{
throw new Exception("Function不存在");
}
var clasname = apiParams.Substring(0, lastDotIdx);
var funcname = apiParams.Substring(lastDotIdx + 1);
//获取type
var assemblies = AppDomain.CurrentDomain.GetAssemblies();
Type type = null;
foreach (var assembly in assemblies)
{
type = assembly.GetTypes().FirstOrDefault((t) => t.FullName.Equals(clasname, StringComparison.OrdinalIgnoreCase));
if (type != null)
{
break;
}
}
//
if (type != null)
{
methodInfo = type.GetMethod(funcname, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
if (methodInfo != null)
{
functionCacheMap[apiParams] = methodInfo;
}
else
{
throw new Exception("Function不存在");
}
}
else
{
throw new Exception("ClassType不存在");
}
}
try
{
await UniTask.SwitchToMainThread();
methodInfo.Invoke(null, null);
}
catch (Exception e)
{
var err = e.ToString();
Debug.LogError(e);
if (e.InnerException != null)
{
err += ("\n" + e.InnerException.ToString());
Debug.LogError(e.InnerException);
}
throw new Exception("Function 执行报错,请查看Unity! \n" + err);
}
var retdata = new EditorHttpResonseData();
retdata.content = "执行成功";
response.StatusCode = 200;
return(retdata);
}