摘要：
1 import net.dsmxx.PersonFk; 2 3 import java.lang.reflect.Constructor; 4 import java.lang.reflect.InvocationTargetException; 5 6 /** 7 * Created with IDEA 8 * author:foreign 9 * Date:2019/9/29 10 * Ti 阅读全文
摘要：
1 import net.dsmxx.PersonFk; 2 import org.apache.poi.ss.formula.functions.T; 3 4 import java.lang.annotation.Annotation; 5 import java.lang.reflect.Constructor; 6 import java.lang.reflect.Fiel... 阅读全文
摘要：
1 public class Test { 2 public static void main(String[] args) { 3 int[] arr = {5, 2, 6, 8, 9, 1}; 4 if (arr == null || arr.length = 0 && arr[j] > arr[j + 1]; j--) { 10 ... 阅读全文
摘要：
1 public class Test { 2 public static void main(String[] args) { 3 int[] arr = {5, 2, 6, 8, 9, 1}; 4 if (arr == null || arr.length <= 2) { 5 return; 6 } 7 for (int i = 0; i < arr.length - 1; i++) { 8 阅读全文
摘要：
1 public class Test { 2 public static void main(String[] args) { 3 int[] arr = {5, 2, 6, 8, 9, 1}; 4 if (arr == null || arr.length <= 2) { 5 return; 6 } 7 for (int end = arr.length - 1; end > 0; end-- 阅读全文