wuxw
2019-11-21 620d850d08121f3ca8a2e3e921e94eeff4d85595
Api/src/main/java/com/java110/api/rest/PicTest.java
@@ -17,15 +17,40 @@
import javax.imageio.stream.FileImageOutputStream;
public class PicTest {
    static int a = 0;
    public static void main(String[] args) throws IOException {
        long timeStart = System.currentTimeMillis();
        /*long timeStart = System.currentTimeMillis();
        String imgLocalUrl = "D:\\白静雪.jpg";
        byte[] imgBytes = getByteByPic(imgLocalUrl);
        byte[] resultImg = compressUnderSize(imgBytes,800 * 1024);
        byte2image(resultImg,"E:\\tp\\timga.jpg");
        long timeEnd = System.currentTimeMillis();
        System.out.println("耗时:"+ (timeEnd - timeStart));
        System.out.println("耗时:"+ (timeEnd - timeStart));*/
        char i= 8;
        int j = 0;
        for (;i >0;j-=3){
            ++j;
        }
        System.out.printf("%d\n",j);
       // System.out.printf("a= "+ fib(5));
    }
    public static int fib(int i) {
        a++;
        if(i == 0){
            return 1;
        }else{
            if(i== 1){
                return 2;
            }else{
                return  fib(i-1)+fib(i-2);
            }
        }
    }
    public static byte[] getByteByPic(String imageUrl) throws IOException{