Java ???????? Conditional Compilation
???????????? ???????[ 2013/10/17 10:24:06 ] ????????
????????Java?????????????????Java?????????????????????????false???????????????????????????????????????
?????????????ü???boolean?????????????????????????????????????κ?????????????.
???????磺
????1. ????boolean??????
final
boolean
isDebug
=
true;
if(isDebug)
{
//debug????
System.out.println("??????debug??!");
}
????2. ???????????
????????????????????equals???????????ü????ж????(==?? != ....)
final
String
debug
=
"true";
final
String
currentMode
=
debug;
if(currentMode
==
debug)
{
//debug????
System.out.println("??????debug??!");
}
??????
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