关键字、保留字、其他不建议使用的标识符

关键字
do	while	instanceof	typeof	break
continue	case	new	var	catch
finally	return	void	for	switch
default	if	else	throw	delete
in	try	function	this	with
debugger	false	true	null	const (ES6)
let (ES6)

保留字符
class	enum	extends	super	const
export	import	implements	let	private
public	yield	interface	package	protected
static

其他不建议使用的标识符
abstract	double	goto	native	static
boolean	enum	implements	package	super
byte	export	import	private	synchronize
char	extends	int	protected	throws
class	final	interface	public	transient
const	float	long	short	volatile
arguments	encodeURI	Infinity	Number	RegExp
undefined	isFinite	Object	String	Boolean
Error	RangeError	parseFloat	SyntaxError	Date
eval	JSON	TypeError	decodeURI	ReferenceError
EvalError	Math	URIError	Function	decodeURIComponent
NaN	isNaN	parselnt	Array	encodeURICOmponent