java技术博客

jsp博客
数据加载中……
java中的printf
public class TestPrintf{
    public static void main(String args[]){
        System.out.printf("%+8.3f",3.14);    
        System.out.println();            
        System.out.printf("%+-8.3f\n",3.14);
        System.out.printf("%08.3f\n",3.14);
        System.out.printf("%(8.3f\n",-3.14);
        System.out.printf("%,f\n",2356.34);
        System.out.printf("%x\n",0x4a3b);
        System.out.printf("%#x\n",0x4a3b);        
        System.out.println("------------");    
        System.out.printf("你好:%s,%3d岁,工资%-7.2f\n","张三",38,15000.00);        
        System.out.printf("你好:%1$s,%2$3d岁,%2$#x岁\n","张三",38);        
        System.out.printf("%3d,%#<x",38);
    }    
}

posted on 2008-11-13 09:09 郭兴华 阅读(370) 评论(0)  编辑  收藏


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