diff --git a/src/main/java/com/fanruan/api/util/ArrayKit.java b/src/main/java/com/fanruan/api/util/ArrayKit.java
index 34cb26e..792aa3a 100644
--- a/src/main/java/com/fanruan/api/util/ArrayKit.java
+++ b/src/main/java/com/fanruan/api/util/ArrayKit.java
@@ -1,9 +1,49 @@
package com.fanruan.api.util;
+import java.io.IOException;
+import java.lang.reflect.Array;
+import com.fr.stable.ArrayUtils;
+
/**
* @author richie
* @version 10.0
* Created by richie on 2019-08-16
*/
public class ArrayKit {
+ public static final String[] EMPTY_STRING_ARRAY = new String[0];
+ /**
+ * 判断数组是否为空
+ *
+ * @param array 源数组
+ * @return 返回数组判断为空的结果
+ */
+ public static boolean isEmpty(Object[] array) {
+ return ArrayUtils.isEmpty(array);
+ }
+ /**
+ * 移除目标数组中对应下标的元素
+ *
+ * @param array 源数组
+ * @param number 要移除的元素的下标
+ * @return 返回移除元素后的数组
+ */
+ public static <T> T[] remove(T[] array, int number) {
+ return ArrayUtils.remove(array, number);
+ }
+ /**
+ * 给目标数组中增加单个元素
+ *
+ * @param array 源数组
+ * @param element 要增加的元素
+ * @return 返回增加元素后的数组
+ */
+ public static <T> T[] add(T[] array, T element) {return ArrayUtils.add(array, element);};
+ /**
+ * 给目标数组中增加多个元素
+ *
+ * @param array 源数组
+ * @param element 要增加的元素
+ * @return 返回增加元素后的数组
+ */
+ public static <T> T[] addAll(T[] array, T... element){return ArrayUtils.addAll(array, element);};
}
diff --git a/src/test/java/com/fanruan/api/util/ArrayKitTest.java b/src/test/java/com/fanruan/api/util/ArrayKitTest.java
new file mode 100644
index 0000000..d63d080
--- /dev/null
+++ b/src/test/java/com/fanruan/api/util/ArrayKitTest.java
@@ -0,0 +1,101 @@
+package com.fanruan.api.util;
+import com.fr.general.Inter;
+import com.fr.stable.ArrayUtils;
+import com.fanruan.api.Prepare;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class ArrayKitTest extends Prepare {
+ @Test
+ public void isEmpty() throws Exception{
+ Object emptyArray []=new Object[0];
+ Object notEmptyArray [] = new Object[1];
+ Assert.assertEquals(ArrayKit.isEmpty(emptyArray), true);
+ Assert.assertEquals(ArrayKit.isEmpty(notEmptyArray), false);
+
+ }
+
+ @Test
+ public void remove() throws Exception{
+ Integer intTestArray [] = {1,2,3,4};
+ Integer intTestResult [] = {1,2,3};
+ Boolean booleanTestArray [] = {true, true, true, false};
+ Boolean booleanTestResult [] = {true, true, true};
+ Byte byteTestArray [] = {100,101,102,103};
+ Byte byteTestResult [] = {100,101,102};
+ Character charTestArray [] = {'a','b','c','d'};
+ Character charTestResult [] = {'a','b','c'};
+ Double doubleTestArray [] = {1.1,2.2,3.3,4.4};
+ Double doubleTestResult [] = {1.1,2.2,3.3};
+ Float floatTestArray [] = {1.1f,2.2f,3.3f,4.4f};
+ Float floatTestResult [] = {1.1f,2.2f,3.3f};
+ Long longTestArray [] = {1L,2L,3L,4L};
+ Long longTestResult [] = {1L,2L,3L};
+ Short shortTestArray [] = {1,2,3,4};
+ Short shortTestResult [] = {1,2,3};
+ Assert.assertEquals(ArrayKit.remove(intTestArray, 3), intTestResult);
+ Assert.assertEquals(ArrayKit.remove(booleanTestArray, 3), booleanTestResult);
+ Assert.assertEquals(ArrayKit.remove(byteTestArray, 3), byteTestResult);
+ Assert.assertEquals(ArrayKit.remove(charTestArray, 3), charTestResult);
+ Assert.assertEquals(ArrayKit.remove(doubleTestArray, 3), doubleTestResult);
+ Assert.assertEquals(ArrayKit.remove(floatTestArray, 3), floatTestResult);
+ Assert.assertEquals(ArrayKit.remove(longTestArray, 3), longTestResult);
+ Assert.assertEquals(ArrayKit.remove(shortTestArray, 3), shortTestResult);
+ }
+
+ @Test
+ public void add() throws Exception{
+ Integer intTestArray [] = {1,2,3,4};
+ Integer intTestResult [] = {1,2,3,4,5};
+ Boolean booleanTestArray [] = {true, true, true, false};
+ Boolean booleanTestResult [] = {true, true, true, false, true};
+ Byte byteTestArray [] = {1};
+ Byte byteTestResult [] = {1,0};
+ Character charTestArray [] = {'a','b','c','d'};
+ Character charTestResult [] = {'a','b','c','d','e'};
+ Double doubleTestArray [] = {1.1,2.2,3.3,4.4};
+ Double doubleTestResult [] = {1.1,2.2,3.3,4.4,5.5};
+ Float floatTestArray [] = {1.1f,2.2f,3.3f,4.4f};
+ Float floatTestResult [] = {1.1f,2.2f,3.3f,4.4f,5.5f};
+ Long longTestArray [] = {1L,2L,3L,4L};
+ Long longTestResult [] = {1L,2L,3L,4L,5L};
+ Short shortTestArray [] = {1,2,3,4};
+ Short shortTestResult [] = {1,2,3,4,5};
+ Assert.assertEquals(ArrayKit.add(intTestArray, 5), intTestResult);
+ Assert.assertEquals(ArrayKit.add(booleanTestArray, true), booleanTestResult);
+ Assert.assertEquals(ArrayKit.add(byteTestArray, new Byte("0")), byteTestResult);
+ Assert.assertEquals(ArrayKit.add(charTestArray, 'e'), charTestResult);
+ Assert.assertEquals(ArrayKit.add(doubleTestArray, 5.5), doubleTestResult);
+ Assert.assertEquals(ArrayKit.add(floatTestArray, 5.5f), floatTestResult);
+ Assert.assertEquals(ArrayKit.add(longTestArray, 5L), longTestResult);
+ Assert.assertEquals(ArrayKit.add(shortTestArray, new Short("5")), shortTestResult);
+ }
+
+ @Test
+ public void addAll() throws Exception{
+ Integer intTestArray [] = {1,2,3,4};
+ Integer intTestResult [] = {1,2,3,4,5,6};
+ Boolean booleanTestArray [] = {true, true, true, false};
+ Boolean booleanTestResult [] = {true, true, true, false, true,true};
+ Byte byteTestArray [] = {1};
+ Byte byteTestResult [] = {1,0,0};
+ Character charTestArray [] = {'a','b','c','d'};
+ Character charTestResult [] = {'a','b','c','d','e','f'};
+ Double doubleTestArray [] = {1.1,2.2,3.3,4.4};
+ Double doubleTestResult [] = {1.1,2.2,3.3,4.4,5.5,6.6};
+ Float floatTestArray [] = {1.1f,2.2f,3.3f,4.4f};
+ Float floatTestResult [] = {1.1f,2.2f,3.3f,4.4f,5.5f,6.6f};
+ Long longTestArray [] = {1L,2L,3L,4L};
+ Long longTestResult [] = {1L,2L,3L,4L,5L,6L};
+ Short shortTestArray [] = {1,2,3,4};
+ Short shortTestResult [] = {1,2,3,4,5,6};
+ Assert.assertEquals(ArrayKit.addAll(intTestArray, 5,6), intTestResult);
+ Assert.assertEquals(ArrayKit.addAll(booleanTestArray, true, true), booleanTestResult);
+ Assert.assertEquals(ArrayKit.addAll(byteTestArray, new Byte("0"), new Byte("0")), byteTestResult);
+ Assert.assertEquals(ArrayKit.addAll(charTestArray, 'e','f'), charTestResult);
+ Assert.assertEquals(ArrayKit.addAll(doubleTestArray, 5.5,6.6), doubleTestResult);
+ Assert.assertEquals(ArrayKit.addAll(floatTestArray, 5.5f,6.6f), floatTestResult);
+ Assert.assertEquals(ArrayKit.addAll(longTestArray, 5L,6L), longTestResult);
+ Assert.assertEquals(ArrayKit.addAll(shortTestArray, new Short("5"),new Short("6")), shortTestResult);
+ }
+}