概述
返回当前文档的Content-Type(MIME)类型.
语法
contentType = document.contentType;
该属性为只读.
备注
该属性的返回值是浏览器检测到的,不一定是直接读取HTTP响应头中的或者HTML中meta标签指定的值.
规范
非标准属性,仅Gecko支持.
document.contentType
相关主题
DocumentConstructor
属性
alinkColoranchorsappletsasyncbgColorbodycharacterSetchildElementCountchildrencompatModecontentTypecurrentScriptdefaultViewdesignModedirdoctypedocumentElementdocumentURIdocumentURIObjectdomaindomConfigembedsfgColorfirstElementChildformsmozFullScreenmozFullScreenEnabledheadheighthiddenimagesimplementationlastElementChildlastModifiedlastStyleSheetSetlinkColorlinkslocationmozSyntheticDocumentonabortonafterscriptexecuteonanimationcancelonanimationendonanimationiterationonauxclickonbeforescriptexecuteonbluronchangeonclickoncloseoncontextmenuondblclickonerroronfocusonfullscreenchangeonfullscreenerrorongotpointercaptureoninputonkeydownonkeypressonkeyuponloadonloadendonloadstartonlostpointercaptureonmousedownonmousemoveonmouseoutonmouseoveronmouseuponofflineononlineonpointercancelonpointerdownonpointerenteronpointerleaveonpointermoveonpointerout[我来译!]onpointerover[我来译!]onpointeruponresetonresizeonscrollonselectonselectionchange[我来译!]onselectionchangeonselectstartonsubmitontouchcancelontouchstartontransitioncancel[我来译!]ontransitionendonvisibilitychange[我来译!]onwheeloriginpluginspolicy[我来译!]popupNode[我来译!]preferredStyleSheetSet[我来译!]readyStatereferrerscriptsscrollingElementselectedStyleSheetSetstyleSheetSetstimelinetitletooltipNodeURLvisibilityStatevlinkColor[我来译!]widthxmlEncoding[我来译!]xmlVersion[我来译!]
方法
adoptNode()append()caretRangeFromPoint()clear()closecreateAttributecreateCDATASection()[我来译!]createCommentcreateDocumentFragment()createElement()createElementNS()createEntityReference()[我来译!]createEvent()createExpressioncreateNodeIterator()createNSResolver()createProcessingInstruction()createRange()createTextNodecreateTouch()[我来译!]createTouchList()[我来译!]createTreeWalker()enableStyleSheetsForSet()[我来译!]evaluateexecCommandexitFullscreen()exitPointerLock()getAnimations()[我来译!]getBoxObjectFor()[我来译!]getElementByIdgetElementsByClassName()getElementsByName()getElementsByTagName()getElementsByTagNameNS()hasFocusimportNodemozSetImageElement()[我来译!]open()prepend()queryCommandEnabled()queryCommandSupported()querySelector()querySelectorAllquerySelectorAll()registerElement()releaseCapturewritewriteln