我正在尝试用IE9构建一个websocket应用程序,但我有以下Javascript错误:
IE9控制台:
SCRIPT438: Object doesn't support property or method 'map'
websock.js, line 211 character 5
websock.js函数:
function send_string(str) {
//Util.Debug(">> send_string: " + str);
api.send(str.split('').map(
我有一个提供mp4的asp.net MVC4控制器,
public ActionResult GetVideoForEvent(int eventId)
{
var videoPath = "pathToVideo";
var videoFileInfo = new FileInfo(videoPath);
return new RangeFilePathResult("video/mp4", videoFileInfo.FullName, videoFileInfo.LastWriteTimeUtc,