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public class InitialOrderTest {
//¾²Ì¬±äÁ¿
public static String staticField = "¾²Ì¬±äÁ¿";
//±äÁ¿
public String field = "±äÁ¿";
//¾²Ì¬³õʼ»¯¿é
static {
System.out.println(staticField);
System.out.println("¾²Ì¬³õʼ»¯¿é");
}
//³õʼ»¯¿é
{
System.out.println(field);
System.out.println("³õʼ»¯¿é");
}
//¹¹ÔìÆ÷
public InitialOrderTest() {
System.out.println("¹¹ÔìÆ÷");
}
public static void main(String[] args) {
new InitialOrderTest();
}
}
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3 ±äÁ¿
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public class Test
{
public static void main(String[] args)
{
int a = 5;
System.out.println("ddsadasa" + (a > 5 ? 9.0 : 9));
}
}
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1). int i = Integer.parseInt([String]); »ò
i = Integer.parseInt([String],[int radix]);
2). int i = Integer.valueOf(my_str).intValue();
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2 ÈçºÎ½«ÕûÊý int ת»»³É×Ö´® String ?
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