IDEA高效编程快捷键
for循环快捷键
快速生成for循环
fori+TAB
for (int i = 0; i < ; i++) {}
在for循环中使用索引
iter+TAB
for (String s : list) {}
在for循环中进行if条件判断
ifn+TAB
if (list == null) {}
sout+TAB快捷键
System.out.println();
psf+Enter快捷键
public static final
psfi+Enter快捷键
public static final int
psfs+Enter快捷键
public static final String
psvm+Enter快捷键
public static void main(String[] args) {