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