void context_PostMapRequestHandler(object sender, EventArgs e)
{
if (QueryTool.IsTaurusSuffix())
{
context.Handler = SessionHandler.Instance;//注册Session
}
}
void context_Error(object sender, EventArgs e)
{
if (QueryTool.IsTaurusSuffix())
{
Log.WriteLogToTxt(HttpContext.Current.Error);
}
}
private void InvokeClass()
{
Type t = null;
//ViewController是由页面的前两个路径决定了。
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string className = InvokeLogic.Default;
if (RouteConfig.RouteMode == 1)
{
className = items[0];
}
else if (RouteConfig.RouteMode == 2)
{
className = items.Length > 1 ? items[1] : "";
}
t = InvokeLogic.GetType(className);
if (t == null)
{
WriteError("You need a controller for coding!");
}
try
{
object o = Activator.CreateInstance(t);//实例化
t.GetMethod("ProcessRequest").Invoke(o, new object[] { context });
}
catch (ThreadAbortException e)
{
//ASP.NET 的机制就是通过异常退出线程（不要觉的奇怪）
}
catch (Exception err)
{
WriteError(err.Message);
}
}
private void CheckCORS(HttpContext context)
{
if (QueryTool.IsAllowCORS())
{
if (context.Request.HttpMethod == "OPTIONS")
{
context.Response.StatusCode = 204;
context.Response.AppendHeader("Access-Control-Allow-Method", "GET,POST,PUT,DELETE");
context.Response.AppendHeader("Access-Control-Allow-Origin", "*");
if (context.Request.Headers["Access-Control-Allow-Headers"] != null)
{
context.Response.AppendHeader("Access-Control-Allow-Headers", context.Request.Headers["Access-Control-Allow-Headers"]);
}
else if (context.Request.Headers["Access-Control-Request-Headers"] != null)
{
context.Response.AppendHeader("Access-Control-Allow-Headers", context.Request.Headers["Access-Control-Request-Headers"]);
}
context.Response.End();
}
else if (context.Request.UrlReferrer == null || context.Request.Url.Authority != context.Request.UrlReferrer.Authority)
{
//跨域访问
context.Response.AppendHeader("Access-Control-Allow-Origin", "*");
context.Response.AppendHeader("Access-Control-Allow-Credentials", "true");
}
}
}
void ReplaceOutput(HttpContext context)
{
if (QueryTool.IsSubAppSite(context.Request.Url))
{
//如果项目需要部署成子应用程序，则开启，否则不需要开启（可注释掉下面一行代码）
context.Response.Filter = new HttpResponseFilter(context.Response.Filter);
}
}
void context_Error(object sender, EventArgs e)
{
HttpContext cont = ((HttpApplication)sender).Context;
if (cont != null && QueryTool.IsCallMvc(cont.Request.Url) && QueryTool.IsTaurusSuffix(cont.Request.Url))
{
Log.WriteLogToTxt(cont.Error);
}
}
void context_PostMapRequestHandler(object sender, EventArgs e)
{
HttpContext cont = ((HttpApplication)sender).Context;
if (cont != null && QueryTool.IsCallMvc(cont.Request.Url) && !QueryTool.IsProxyCall(cont) && QueryTool.IsTaurusSuffix(cont.Request.Url))
{
cont.Handler = SessionHandler.Instance;//注册Session
}
}
void context_AcquireRequestState(object sender, EventArgs e)
{
if (QueryTool.IsTaurusSuffix())
{
CheckCORS();
ReplaceOutput();
InvokeClass();
}
}
private void Init(Type t)
{
_ControllerName = t.Name.Replace(Const.Controller, "").ToLower();
string[] items = QueryTool.GetLocalPath(Request.Url).Trim('/').Split('/');
firstPara = items[0];
int paraStartIndex = RouteConfig.RouteMode + 1;
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
if (items.Length > 2 && items[0].ToLower() != _ControllerName && items[1].ToLower() == _ControllerName && items[0] == MicroService.Config.ClientName.ToLower())
{
paraStartIndex++;
methodName = items[2]; //往后兼容一格。
}
else
{
methodName = items[1];
}
}
break;
case 2:
_Module = items[0];
if (items.Length > 2)
{
methodName = items[2];
}
else if (items.Length > 1)
{
//兼容【路由1=》（变更为）2】
methodName = items[1];
}
break;
}
_Action = methodName;
if (items.Length > paraStartIndex)
{
_ParaItems = new string[items.Length - paraStartIndex];
Array.Copy(items, paraStartIndex, _ParaItems, 0, _ParaItems.Length);
}
else
{
_ParaItems = new string[1];
_ParaItems[0] = "";
}
}
void context_PostMapRequestHandler(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
context = app.Context;
if (QueryTool.IsTaurusSuffix())
{
context.Handler = SessionHandler.Instance;//注册Session
}
}
void context_BeginRequest(object sender, EventArgs e)
{
if (QueryTool.IsTaurusSuffix())
{
HttpApplication app = (HttpApplication)sender;
context = app.Context;
ReplaceOutput();
InvokeClass();
}
}
void context_AcquireRequestState(object sender, EventArgs e)
{
HttpContext cont = ((HttpApplication)sender).Context;
if (cont != null && QueryTool.IsCallMvc(cont.Request.Url) && !QueryTool.IsProxyCall(cont) && QueryTool.IsTaurusSuffix(cont.Request.Url))
{
CheckCORS(cont);
ReplaceOutput(cont);
InvokeClass(cont);
}
}
void context_BeginRequest(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
HttpContext context = app.Context;
Uri uri = context.Request.Url;
#region 微服务检测与启动
string urlAbs = uri.AbsoluteUri;
string urlPath = uri.PathAndQuery;
string host = urlAbs.Substring(0, urlAbs.Length - urlPath.Length);
MicroService.Run.Start(host);//微服务检测、启动。
if (!QueryTool.IsCallMicroServiceReg(uri) && MicroService.Run.Proxy(context, true))
{
QueryTool.SetRunProxySuccess(context);
try
{
context.Response.End();
}
catch (ThreadAbortException)
{
}
return;
}
#endregion
if (QueryTool.IsCallMvc(uri))
{
if (context.Request.Url.LocalPath == "/")//设置默认首页
{
string defaultUrl = QueryTool.GetDefaultUrl();
if (!string.IsNullOrEmpty(defaultUrl))
{
context.RewritePath(defaultUrl);
return;
}
}
if (QueryTool.IsTaurusSuffix(uri))
{
MethodInfo routeMapInvoke = MethodCollector.RouteMapInvokeMethod;
if (routeMapInvoke != null)
{
string url = Convert.ToString(routeMapInvoke.Invoke(null, new object[] { context.Request }));
if (!string.IsNullOrEmpty(url))
{
context.RewritePath(url);
}
}
}
}
}
private bool GetInvokeParas(MethodInfo method, out object[] paras)
{
paras = null;
#region 增加处理参数支持
ParameterInfo[] piList = method.GetParameters();
object[] validateList = method.GetCustomAttributes(typeof(ValidateAttribute), true);
if (piList != null && piList.Length > 0)
{
paras = new object[piList.Length];
for (int i = 0; i < piList.Length; i++)
{
ParameterInfo pi = piList[i];
Type t = pi.ParameterType;
string value = Query <string>(pi.Name, null);
if (value == null)
{
if (t.IsValueType && t.IsGenericType && t.FullName.StartsWith("System.Nullable"))
{
continue;
}
if (ReflectTool.GetSystemType(ref t) != SysType.Base)//基础值类型
{
value = GetJson();
}
}
//检测是否允许为空，是否满足正则格式。
if (!ValidateParas(validateList, pi.Name, value))
{
return(false);
}
try
{
paras[i] = QueryTool.ChangeType(value, t);//类型转换（基础或实体）
}
catch (Exception err)
{
string typeName = t.Name;
if (typeName.StartsWith("Nullable"))
{
typeName = Nullable.GetUnderlyingType(t).Name;
}
string outMsg = string.Format("[{0} {1} = {2}] [Error : {3}]", typeName, pi.Name, value, err.Message);
Write(outMsg, false);
return(false);
}
}
}
#endregion
return(true);
}
void context_BeginRequest(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
context = app.Context;
if (context.Request.Url.LocalPath == "/")//设置默认首页
{
string defaultUrl = QueryTool.GetDefaultUrl();
if (!string.IsNullOrEmpty(defaultUrl))
{
context.RewritePath(defaultUrl, false);
}
}
}
private void InvokeClass(HttpContext context)
{
Type t = null;
//ViewController是由页面的前两个路径决定了。
string[] items = QueryTool.GetLocalPath(context.Request.Url).Trim('/').Split('/');
string className = Const.Default;
if (RouteConfig.RouteMode == 1)
{
className = items.Length > 2 ? items[0] + "." + items[1] : items[0];
}
else if (RouteConfig.RouteMode == 2)
{
className = items.Length > 1 ? items[0] + "." + items[1] : items[0];
}
t = ControllerCollector.GetController(className);
if (t == null || t.Name == Const.DefaultController)
{
if (MicroService.Run.Proxy(context, false))//客户端做为网关。
{
return;
}
}
if (t == null)
{
WriteError("You need a " + className + " controller for coding!", context);
}
else
{
try
{
object o = Activator.CreateInstance(t);//实例化
t.GetMethod("ProcessRequest").Invoke(o, new object[] { context });
}
catch (ThreadAbortException e)
{
//内部提前Response.End()时引发的异常
//ASP.NET 的机制就是通过异常退出线程（不要觉的奇怪）
}
catch (Exception err)
{
WriteError(err.Message, context);
}
}
//context.Response.End();
}
private object[] GetInvokeParas(MethodInfo method)
{
object[] paras = null;
#region 增加处理参数支持
ParameterInfo[] piList = method.GetParameters();
if (piList != null && piList.Length > 0)
{
paras = new object[piList.Length];
for (int i = 0; i < piList.Length; i++)
{
ParameterInfo pi = piList[i];
Type t = pi.ParameterType;
string value = Query <string>(pi.Name, null);
if (value == null)
{
if (t.IsValueType && t.IsGenericType && t.FullName.StartsWith("System.Nullable"))
{
continue;
}
if (ReflectTool.GetSystemType(ref t) != SysType.Base)//基础值类型
{
value = GetJson();
}
}
try
{
paras[i] = QueryTool.ChangeType(value, t);//类型转换（基础或实体）
}
catch (Exception err)
{
string typeName = t.Name;
if (typeName.StartsWith("Nullable"))
{
typeName = Nullable.GetUnderlyingType(t).Name;
}
string outMsg = string.Format("[{0} {1} = {2}] [Error : {3}]", typeName, pi.Name, value, err.Message);
Write(outMsg, false);
// context.Response.Write(outMsg);
context.Response.End();
break;
}
}
}
#endregion
return(paras);
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
bool hasTokenAttr = false;
MethodInfo method = InvokeLogic.GetMethod(t, methodName, out hasTokenAttr);
if (method != null)
{
bool isGoOn = true;
if (hasTokenAttr && InvokeLogic.CheckTokenMethod != null)
{ //CheckToken
isGoOn = Convert.ToBoolean(InvokeLogic.CheckTokenMethod.Invoke(null, new object[] { this, methodName }));
}
if (isGoOn)
{
_Action = method.Name;
BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
}
if (!CancelInvoke)
{
method.Invoke(this, null);
if (IsHttpPost)
{
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Default)
{
postBtnMethod.Invoke(this, null);
}
}
}
if (!CancelInvoke)
{
EndInvoke(method.Name);
}
}
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
context.Response.Write(apiResult.ToString());
}
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
WriteError(err.Message);
context.Response.Write(err.Message);
}
context.Response.End();
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
#region GetMethodName
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
_Module = items[0];
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
_Action = methodName;
#endregion
bool isGoOn = true;
char[] attrFlags;
MethodInfo method = InvokeLogic.GetMethod(t, methodName, out attrFlags);
if (method != null)
{
if (attrFlags[0] == '1')
{
#region Validate CheckToken
MethodInfo checkToken = InvokeLogic.GetMethod(t, InvokeLogic.Const.CheckToken);
if (checkToken != null && checkToken.Name == InvokeLogic.Const.CheckToken)
{
isGoOn = Convert.ToBoolean(checkToken.Invoke(this, null));
}
else if (InvokeLogic.DefaultCheckToken != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.DefaultCheckToken.Invoke(null, new object[] { this, methodName }));
}
else if (InvokeLogic.AuthCheckToken != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.AuthCheckToken.Invoke(null, new object[] { this }));
}
#endregion
}
if (isGoOn)//配置了HttpGet或HttpPost
{
#region Validate Http methods
string[] httpMethods = InvokeLogic.HttpMethods;
for (int i = 0; i < httpMethods.Length; i++)
{
if (attrFlags[i + 1] == '1')
{
isGoOn = false;
if (httpMethods[i] == Request.HttpMethod)
{
isGoOn = true;
break;
}
}
}
if (!isGoOn)
{
Write("Http method not support " + Request.HttpMethod, false);
}
#endregion
}
if (isGoOn)
{
#region Method Invoke
#region BeforeInvoke
MethodInfo beforeInvoke = InvokeLogic.GetMethod(t, InvokeLogic.Const.BeforeInvoke);
if (beforeInvoke != null && beforeInvoke.Name == InvokeLogic.Const.BeforeInvoke)
{
isGoOn = Convert.ToBoolean(beforeInvoke.Invoke(this, new object[] { method.Name }));
}
else if (InvokeLogic.BeforeInvokeMethod != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.BeforeInvokeMethod.Invoke(null, new object[] { this, methodName }));
}
#endregion
//BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
}
if (isGoOn)
{
object[] paras;
if (GetInvokeParas(method, out paras))
{
method.Invoke(this, paras);
if (IsHttpPost)
{
#region Button Invoke
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Const.Default)
{
GetInvokeParas(postBtnMethod, out paras);
postBtnMethod.Invoke(this, paras);
}
}
#endregion
}
if (isGoOn)
{
#region EndInvoke
MethodInfo endInvoke = InvokeLogic.GetMethod(t, InvokeLogic.Const.EndInvoke);
if (endInvoke != null && endInvoke.Name == InvokeLogic.Const.EndInvoke)
{
isGoOn = Convert.ToBoolean(endInvoke.Invoke(this, new object[] { method.Name }));
}
else if (InvokeLogic.EndInvokeMethod != null)
{
InvokeLogic.EndInvokeMethod.Invoke(null, new object[] { this, methodName });
}
#endregion
if (InvokeLogic.DocRecord != null)
{
InvokeLogic.DocRecord.Invoke(null, new object[] { this, methodName });
}
}
}
}
#endregion
}
}
if (string.IsNullOrEmpty(context.Response.Charset))
{
context.Response.Charset = "utf-8";
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
if (apiResult[0] == '{' && apiResult[apiResult.Length - 1] == '}')
{
context.Response.ContentType = "application/json";
}
context.Response.Write(apiResult.ToString());
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
string errMssg = err.InnerException != null ? err.InnerException.Message : err.Message;
WriteLog(errMssg);
if (View == null)
{
errMssg = JsonHelper.OutResult(false, errMssg);
}
context.Response.Write(errMssg);
}
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
bool isGoOn = true;
//if (InvokeLogic.BeforeInvokeMethod != null)
//{
// isGoOn = Convert.ToBoolean(InvokeLogic.BeforeInvokeMethod.Invoke(null, new object[] { this, methodName }));
//}
//if (isGoOn)
//{
char[] attrFlags;
MethodInfo method = InvokeLogic.GetMethod(t, methodName, out attrFlags);
if (method != null)
{
if (attrFlags[0] == '1')
{
#region Invoke CheckToken
MethodInfo checkToken = InvokeLogic.GetMethod(t, InvokeLogic.CheckToken);
if (checkToken != null && checkToken.Name == InvokeLogic.CheckToken)
{
isGoOn = Convert.ToBoolean(checkToken.Invoke(this, null));
}
else if (InvokeLogic.CheckTokenMethod != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.CheckTokenMethod.Invoke(null, new object[] { this, methodName }));
}
#endregion
}
if (isGoOn && attrFlags[1] != attrFlags[2])//配置了HttpGet或HttpPost
{
if (attrFlags[1] == '1' && !IsHttpGet)
{
isGoOn = false;
Write("Only support HttpGet!", false);
}
else if (attrFlags[2] == '1' && !IsHttpPost)
{
isGoOn = false;
Write("Only support HttpPost!", false);
}
}
if (isGoOn)
{
#region Method Invoke
_Action = method.Name;
MethodInfo beforeInvoke = InvokeLogic.GetMethod(t, InvokeLogic.BeforeInvoke);
if (beforeInvoke != null && beforeInvoke.Name == InvokeLogic.BeforeInvoke)
{
isGoOn = Convert.ToBoolean(beforeInvoke.Invoke(this, new object[] { method.Name }));
}
else if (InvokeLogic.BeforeInvokeMethod != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.BeforeInvokeMethod.Invoke(null, new object[] { this, methodName }));
}
//BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
}
if (isGoOn)
{
method.Invoke(this, GetInvokeParas(method));
if (IsHttpPost)
{
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Default)
{
postBtnMethod.Invoke(this, GetInvokeParas(postBtnMethod));
}
}
}
if (isGoOn)
{
MethodInfo endInvoke = InvokeLogic.GetMethod(t, InvokeLogic.EndInvoke);
if (endInvoke != null && endInvoke.Name == InvokeLogic.EndInvoke)
{
isGoOn = Convert.ToBoolean(endInvoke.Invoke(this, new object[] { method.Name }));
}
else if (InvokeLogic.EndInvokeMethod != null)
{
InvokeLogic.EndInvokeMethod.Invoke(null, new object[] { this, methodName });
}
// EndInvoke(method.Name);
}
}
#endregion
}
}
//}
if (string.IsNullOrEmpty(context.Response.Charset))
{
context.Response.Charset = "utf-8";
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
if (apiResult[0] == '{' && apiResult[apiResult.Length - 1] == '}')
{
context.Response.ContentType = "application/json";
}
context.Response.Write(apiResult.ToString());
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
string errMssg = err.InnerException != null ? err.InnerException.Message : err.Message;
WriteLog(errMssg);
context.Response.Write(errMssg);
}
}
private bool GetInvokeParas(MethodInfo method, out object[] paras)
{
paras = null;
#region 增加处理参数支持
ParameterInfo[] piList = method.GetParameters();
object[] validateList = method.GetCustomAttributes(typeof(RequireAttribute), true);
if (piList != null && piList.Length > 0)
{
paras = new object[piList.Length];
for (int i = 0; i < piList.Length; i++)
{
ParameterInfo pi = piList[i];
Type t = pi.ParameterType;
object value = Query <object>(pi.Name, null);
if (value == null)
{
if (t.IsValueType && t.IsGenericType && t.FullName.StartsWith("System.Nullable"))
{
continue;
}
if (t.Name == "HttpPostedFile")
{
if (Request.Files != null && Request.Files.Count == 1)
{
value = Request.Files[0];
}
}
else if (piList.Length == 1 && ReflectTool.GetSystemType(ref t) != SysType.Base)//基础值类型
{
value = GetJson();
}
}
//检测是否允许为空，是否满足正则格式。
if (!ValidateParas(validateList, pi.Name, Convert.ToString(value)))
{
return(false);
}
try
{
//特殊值处理
if (t.Name == "HttpPostedFile" && value is string && Convert.ToString(value) == DocSettings.DocDefaultImg.ToLower())
{
string path = DocSettings.DefaultImg;
if (!string.IsNullOrEmpty(path))
{
paras[i] = HttpPostedFileExtend.Create(path);
}
}
else
{
paras[i] = QueryTool.ChangeType(value, t);//类型转换（基础或实体）
}
}
catch (Exception err)
{
string typeName = t.Name;
if (typeName.StartsWith("Nullable"))
{
typeName = Nullable.GetUnderlyingType(t).Name;
}
string outMsg = string.Format("[{0} {1} = {2}] [Error : {3}]", typeName, pi.Name, value, err.Message);
Write(outMsg, false);
return(false);
}
}
}
//对未验证过的参数，再进行一次验证。
foreach (object item in validateList)
{
RequireAttribute valid = item as RequireAttribute;
if (!valid.isValidated)
{
if (valid.paraName.IndexOf(',') > -1)
{
foreach (string name in valid.paraName.Split(','))
{
if (string.IsNullOrEmpty(Query <string>(name)))
{
Write(string.Format(valid.emptyTip, name), false);
return(false);
}
}
}
else if (!ValidateParas(validateList, valid.paraName, Query <string>(valid.paraName)))
{
return(false);
}
}
}
validateList = null;
#endregion
return(true);
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
#region GetMethodName
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
_Module = items[0];
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
_Action = methodName;
#endregion
bool isGoOn = true;
AttributeList attrFlags;
MethodInfo method = InvokeLogic.GetMethod(t, methodName, out attrFlags);
if (method != null)
{
if (isGoOn)//配置了HttpGet或HttpPost
{
isGoOn = attrFlags.HasKey(Request.HttpMethod);
if (!isGoOn)
{
Write("Http method not support " + Request.HttpMethod, false);
}
}
if (isGoOn && attrFlags.HasAck)//有[Ack]
{
#region Validate CheckAck
MethodInfo checkAck = InvokeLogic.GetMethod(t, InvokeLogic.Const.CheckAck);
if (checkAck != null && checkAck.Name == InvokeLogic.Const.CheckAck)
{
isGoOn = Convert.ToBoolean(checkAck.Invoke(this, null));
}
else if (InvokeLogic.DefaultCheckAck != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.DefaultCheckAck.Invoke(null, new object[] { this, methodName }));
}
#endregion
}
if (isGoOn && attrFlags.HasToken)//有[Token]
{
#region Validate CheckToken
MethodInfo checkToken = InvokeLogic.GetMethod(t, InvokeLogic.Const.CheckToken);
if (checkToken != null && checkToken.Name == InvokeLogic.Const.CheckToken)
{
isGoOn = Convert.ToBoolean(checkToken.Invoke(this, null));
}
else if (InvokeLogic.DefaultCheckToken != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.DefaultCheckToken.Invoke(null, new object[] { this, methodName }));
}
else if (InvokeLogic.AuthCheckToken != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.AuthCheckToken.Invoke(null, new object[] { this }));
}
#endregion
}
if (isGoOn)
{
#region Method Invoke
#region BeforeInvoke
if (InvokeLogic.BeforeInvokeMethod != null)//先调用全局
{
isGoOn = Convert.ToBoolean(InvokeLogic.BeforeInvokeMethod.Invoke(null, new object[] { this, methodName }));
}
if (isGoOn)
{
MethodInfo beforeInvoke = InvokeLogic.GetMethod(t, InvokeLogic.Const.BeforeInvoke);
if (beforeInvoke != null && beforeInvoke.Name == InvokeLogic.Const.BeforeInvoke)
{
isGoOn = Convert.ToBoolean(beforeInvoke.Invoke(this, new object[] { method.Name }));
}
}
#endregion
//BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
if (_View != null)
{
//追加几个全局标签变量
_View.KeyValue.Add("module", Module.ToLower());
_View.KeyValue.Add("controller", ControllerType.Name.ToLower());
_View.KeyValue.Add("action", Action.ToLower());
_View.KeyValue.Add("para", Para.ToLower());
}
}
if (isGoOn)
{
object[] paras;
if (GetInvokeParas(method, out paras))
{
method.Invoke(this, paras);
if (IsHttpPost)
{
#region Button Invoke
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Const.Default)
{
GetInvokeParas(postBtnMethod, out paras);
postBtnMethod.Invoke(this, paras);
}
}
#endregion
}
if (isGoOn)
{
#region EndInvoke
MethodInfo endInvoke = InvokeLogic.GetMethod(t, InvokeLogic.Const.EndInvoke);
if (endInvoke != null && endInvoke.Name == InvokeLogic.Const.EndInvoke)
{
endInvoke.Invoke(this, new object[] { method.Name });
}
if (InvokeLogic.EndInvokeMethod != null)
{
InvokeLogic.EndInvokeMethod.Invoke(null, new object[] { this, methodName });
}
#endregion
//if (InvokeLogic.DocRecord != null)
//{
// InvokeLogic.DocRecord.Invoke(null, new object[] { this, methodName });
//}
}
}
}
#endregion
}
}
if (string.IsNullOrEmpty(context.Response.Charset))
{
context.Response.Charset = "utf-8";
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
string outResult = apiResult.ToString();
if (string.IsNullOrEmpty(context.Response.ContentType))
{
context.Response.ContentType = "text/html";
}
if (context.Response.ContentType == "text/html")
{
if (apiResult[0] == '{' && apiResult[apiResult.Length - 1] == '}')
{
context.Response.ContentType = "application/json";
}
else if (outResult.StartsWith("<?xml") && apiResult[apiResult.Length - 1] == '>')
{
context.Response.ContentType = "application/xml";
}
}
context.Response.Write(outResult);
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
string errMssg = err.InnerException != null ? err.InnerException.Message : err.Message;
WriteLog(errMssg);
if (View == null)
{
errMssg = JsonHelper.OutResult(false, errMssg);
}
context.Response.Write(errMssg);
}
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
bool isGoOn = true;
if (InvokeLogic.BeforeInvokeMethod != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.BeforeInvokeMethod.Invoke(null, new object[] { this, methodName }));
}
if (isGoOn)
{
char[] attrFlags;
MethodInfo method = InvokeLogic.GetMethod(t, methodName, out attrFlags);
if (method != null)
{
if (attrFlags[0] == '1')
{
#region CheckToken
MethodInfo checkToken = InvokeLogic.GetMethod(t, InvokeLogic.CheckToken);
if (checkToken != null && checkToken.Name == InvokeLogic.CheckToken)
{
isGoOn = Convert.ToBoolean(checkToken.Invoke(this, null));
}
else if (InvokeLogic.CheckTokenMethod != null)
{
isGoOn = Convert.ToBoolean(InvokeLogic.CheckTokenMethod.Invoke(null, new object[] { this, methodName }));
}
#endregion
}
if (isGoOn && attrFlags[1] != attrFlags[2])//配置了HttpGet或HttpPost
{
if (attrFlags[1] == '1' && !IsHttpGet)
{
isGoOn = false;
Write("Only support HttpGet!", false);
}
else if (attrFlags[2] == '1' && !IsHttpPost)
{
isGoOn = false;
Write("Only support HttpPost!", false);
}
}
if (isGoOn)
{
#region Method Invoke
_Action = method.Name;
BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
}
if (!CancelInvoke)
{
method.Invoke(this, null);
if (IsHttpPost)
{
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Default)
{
postBtnMethod.Invoke(this, null);
}
}
}
if (!CancelInvoke)
{
EndInvoke(method.Name);
}
}
#endregion
}
}
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
context.Response.Write(apiResult.ToString());
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
string errorMsg = string.Empty;
if (err.InnerException != null)
{
errorMsg = string.Format("异常信息：{0}" + Environment.NewLine + "堆栈信息：{1}。"
, err.InnerException.Message
, err.InnerException.StackTrace);
}
else
{
errorMsg = string.Format("异常信息：{0}" + Environment.NewLine + "堆栈信息：{1}。"
, err.Message,
err.StackTrace);
}
WriteError(errorMsg);
if (AppSettings.IsDevMode)//开发者模式
{
context.Response.Write(errorMsg);
}
else
{
context.Response.Write(err.Message);
}
}
if (string.IsNullOrEmpty(context.Response.Charset))
{
context.Response.Charset = "utf-8";
}
}
public void ProcessRequest(HttpContext context)
{
this.context = context;
try
{
Type t = _ControllerType = this.GetType();
string[] items = QueryTool.GetLocalPath().Trim('/').Split('/');
string methodName = string.Empty;
switch (RouteConfig.RouteMode)
{
case 0:
methodName = items[0];
break;
case 1:
if (items.Length > 1)
{
methodName = items[1];
}
break;
case 2:
if (items.Length > 2)
{
methodName = items[2];
}
break;
}
MethodInfo method = InvokeLogic.GetMethod(t, methodName);
if (method != null)
{
_Action = method.Name;
BeforeInvoke(method.Name);
if (!CancelLoadHtml)
{
_View = ViewEngine.Create(t.Name, method.Name);
}
//#if DEBUG
// string text = "Invoke " + t.FullName + "." + Action + "(" + Para + ")<hr />";
// if (_View != null)
// {
// _View.AppendNode(_View.GetList("body")[0], _View.CreateNode("div", text), 0);
// }
// else
// {
// System.Web.HttpContext.Current.Response.Write(text);
// }
//#endif
if (!CancelInvoke)
{
method.Invoke(this, null);
if (IsHttpPost)
{
string name = GetBtnName();
if (!string.IsNullOrEmpty(name))
{
MethodInfo postBtnMethod = InvokeLogic.GetMethod(t, name);
if (postBtnMethod != null && postBtnMethod.Name != InvokeLogic.Default)
{
postBtnMethod.Invoke(this, null);
}
}
}
if (!CancelInvoke)
{
EndInvoke(method.Name);
}
}
if (View != null)
{
context.Response.Write(View.OutXml);
}
else if (apiResult.Length > 0)
{
context.Response.Write(apiResult.ToString());
}
}
}
catch (System.Threading.ThreadAbortException)
{
return;
}
catch (Exception err)
{
WriteError(err.Message);
context.Response.Write(err.Message);
}
context.Response.End();
}
/// <summary>
/// 网关代理转发方法
/// </summary>
internal static bool Proxy(HttpContext context, bool isServerCall)
{
if ((isServerCall && !Server.IsServer) || (!isServerCall && !Client.IsClient))
{
return(false);
}
List <HostInfo> infoList = new List <HostInfo>();
string module = string.Empty;
IPAddress iPAddress;
List <HostInfo> domainList = null;
if (context.Request.Url.Host != "localhost" && !IPAddress.TryParse(context.Request.Url.Host, out iPAddress))
{
module = context.Request.Url.Host;//域名转发优先。
domainList = isServerCall ? MicroService.Server.GetHostList(module) : MicroService.Client.GetHostList(module);
if (domainList == null || domainList.Count == 0)
{
return(false);
}
}
if (context.Request.Url.LocalPath == "/")
{
module = QueryTool.GetDefaultUrl().TrimStart('/').Split('/')[0];
}
else
{
module = context.Request.Url.LocalPath.TrimStart('/').Split('/')[0];
}
List <HostInfo> moduleList = isServerCall ? MicroService.Server.GetHostList(module) : MicroService.Client.GetHostList(module);
if (domainList == null || domainList.Count == 0)
{
infoList = moduleList;
}
else if (moduleList == null || moduleList.Count == 0)
{
infoList = domainList;
}
else
{
foreach (var item in domainList)//过滤掉不在域名下的主机
{
foreach (var keyValue in moduleList)
{
if (item.Host == keyValue.Host)
{
infoList.Add(item);
break;
}
}
}
}
if (infoList == null || infoList.Count == 0)
{
return(false);
}
else
{
int max = 3;//最多循环3个节点，避免长时间循环卡机。
bool isRegCenter = Server.IsRegCenterOfMaster;
HostInfo firstInfo = infoList[0];
if (firstInfo.CallIndex >= infoList.Count)
{
firstInfo.CallIndex = 0;//处理节点移除后，CallIndex最大值的问题。
}
for (int i = 0; i < infoList.Count; i++)
{
int callIndex = firstInfo.CallIndex + i;
if (callIndex >= infoList.Count)
{
callIndex = callIndex - infoList.Count;
}
HostInfo info = infoList[callIndex];
if (info.Version < 0 || (info.CallTime > DateTime.Now && infoList.Count > 0) || (isRegCenter && info.RegTime < DateTime.Now.AddSeconds(-10))) //正常5-10秒注册1次。
{
continue; //已经断开服务的。
}
if (Proxy(context, info.Host, isServerCall))
{
firstInfo.CallIndex = callIndex + 1;//指向下一个。
return(true);
}
else
{
info.CallTime = DateTime.Now.AddSeconds(10);//网络异常的，延时10s检测。
max--;
if (max == 0)
{
return(false);
}
}
}
return(false);
}
}
