/// <summary>
/// 根据指定的上下文执行hostjs
/// </summary>
/// <param name="js"></param>
/// <param name="context"></param>
/// <param name="outobjname"></param>
/// <returns></returns>
public object RunJs(string js, HostLogicContext context, string outobjname)
{
try
{
Dictionary <string, object> dic = new Dictionary <string, object>();
foreach (var item in context.AllHostJsObject)
{
dic.Add(item.Name, item);
}
context.CurrentJsEngine.Evaluate(js, dic.ToArray());
var outobj = context.CurrentJsEngine.GetOutObject(outobjname);
if (outobj == null)
{
outobj = FrameDLRObject.CreateInstance();
}
if (outobj is Dictionary <string, object> )
{
return(FrameDLRObject.CreateInstance(outobj, FrameDLRFlags.SensitiveCase));
}
else
{
return(outobj);
}
}
finally
{
context.CurrentJsEngine.Release();
}
}
public HostLogicEngine(WebBaseLogic <WebParameter, GoData> logic)
{
_context = new HostLogicContext();
_context.RootPath = GlobalCommon.HostCommon.RootPath;
_context.RunTimeLibPath = GlobalCommon.HostCommon.RootPath + "/" + HostJsConstants.COMPILED_ROOT_PATH;
_context.CommonLibPath = GlobalCommon.HostCommon.RootPath;
_logic = logic;
InitContext(_context, logic);
}
/// <summary>
/// 运行格式化js，将js封装成function运行，可以使用return语句，用于HostLogic使用
/// </summary>
/// <param name="js"></param>
/// <param name="context"></param>
/// <returns></returns>
public object DebugRunFormatJs(string js, HostLogicContext context)
{
var formatjs = @"function ___r___(){
" + js + @"
};
var _____out______ = ___r___();";
return(DebugRunJs(formatjs, context, "_____out______"));
}
public static void InitContext(HostLogicContext context, WebBaseLogic <WebParameter, GoData> logic)
{
context.AddHostJsObject(new JsDocument(context.CurrentJsEngine, context.RootPath, context.CommonLibPath, context.RunTimeLibPath));
context.AddHostJsObject(new ConsoleObject());
context.AddHostJsObject(new ServerObject(logic));
context.AddHostJsObject(new ClientObject(logic));
context.AddHostJsObject(new SessionObject(logic));
context.AddHostJsObject(new LoginInfoObject(logic));
context.AddHostJsObject(new CookieObject(logic));
context.AddHostJsObject(new ConfigObject(logic));
context.AddHostJsObject(new DBObject(logic));
context.AddHostJsObject(new InputObject(logic));
context.AddHostJsObject(new LogicObject(logic));
context.AddHostJsObject(new ComFuncObject());
context.AddHostJsObject(new FrameCacheObject(logic));
context.AddHostJsObject(new LockObject(logic));
}
public HostLogicEngine(HostLogicContext context, WebBaseLogic <WebParameter, GoData> logic)
{
_context = context;
_logic = logic;
InitContext(_context, logic);
}
/// <summary>
/// debug方式运行js，默认返回参数名称为out
/// </summary>
/// <param name="js"></param>
/// <param name="context"></param>
/// <returns></returns>
public object DebugRunJs(string js, HostLogicContext context)
{
return(DebugRunJs(js, context, "out"));
}
