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javascript基礎 之 保留關鍵字

textarea hist cape ceo 取名字 images end fault rip

1,保留關鍵字

意思是:特定的字符串要麽是已經有指代了要麽是未來將要有指代,所以取名字不要用保留關鍵字裏的字符串

js保留關鍵字

abstract arguments boolean break byte
case catch char class* const
continue debugger default delete do
double else enum* eval export*
extends* false final finally float
for function goto if implements
import* in instanceof int interface
let long native new null
package private protected public return
short static super* switch synchronized
this throw throws transient true
try typeof var void volatile
while with yield

js中的對象屬性和方法:

Array Date eval function hasOwnProperty
Infinity isFinite isNaN isPrototypeOf length
Math NaN name Number Object
prototype String toString undefined

valueOf

java保留關鍵字

getClass java JavaArray javaClass JavaObject JavaPackage

windows保留關鍵字

alert all anchor anchors area
assign blur button checkbox clearInterval
clearTimeout clientInformation close closed confirm
constructor crypto decodeURI decodeURIComponent defaultStatus
document element elements embed embeds
encodeURI encodeURIComponent escape event fileUpload
focus form forms frame innerHeight
innerWidth layer layers link location
mimeTypes navigate navigator frames frameRate
hidden history image images offscreenBuffering
open opener option outerHeight outerWidth
packages pageXOffset pageYOffset parent parseFloat
parseInt password pkcs11 plugin prompt
propertyIsEnum radio reset screenX screenY
scroll secure select self setInterval
setTimeout status submit taint text
textarea top unescape untaint window

html事件句柄

onblur onclick onerror onfocus
onkeydown onkeypress onkeyup onmouseover
onload onmouseup onmousedown onsubmit

javascript基礎 之 保留關鍵字