if
语句flag.if + 回车
:快速生成if (flag) {
}
flag.else + 回车
:快速生成if (!flag) {
}
fori
(标准 for 循环)for (int i = 0; i < 10; i++) {
}
flag.while
(while 循环)while (flag) {
}
.var
new String().var
自动生成为:
String s = new String();
.return
(或 flag.return
)return flag;
.sout
"hello".sout
自动生成为:
System.out.println("hello");
"hello".soutv + 回车
System.out.println("hello = " + hello);
.soutm + 回车
System.out.println("methodName");
.try
System.out.println("hello");.try
自动生成为:
try {
System.out.println("hello");
} catch (Exception e) {
throw new RuntimeExcept;
}
ifn
(null 判断)if (obj == null) {
}
inn
(非 null 判断)if (obj != null) {
}
null
检查和返回if (obj == null) return;
.soutv
(打印变量)System.out.println("var = " + var);
.soutm
(打印当前方法名)System.out.println("methodName");