增加detach的null判断

o2server/x_base_core_project/src/main/java/com/x/base/core/container/EntityManagerContainer.java

@@ -1531,11 +1531,7 @@ public class EntityManagerContainer extends EntityManagerContainerBasic {
 	}
 
 	public <T extends JpaObject> Integer delete(Class<T> clz, String... ids) throws Exception {
-		List<String> list = new ArrayList<>();
-		for (String o : ids) {
-			list.add(o);
-		}
-		return this.delete(clz, list);
+		return this.delete(clz, Arrays.asList(ids));
 	}
 
 	public <T extends JpaObject> List<T> deleteEqual(Class<T> cls, String attribute, Object value) throws Exception {

o2server/x_base_core_project/src/main/java/com/x/base/core/entity/tools/JpaObjectTools.java

@@ -86,8 +86,12 @@ public class JpaObjectTools {
 	 * @param objects
 	 */
 	public static <T extends JpaObject> void detach(EntityManager em, Collection<T> objects) {
-		for (JpaObject o : objects) {
-			em.detach(o);
+		if (null != objects) {
+			for (JpaObject o : objects) {
+				if (null != o) {
+					em.detach(o);
+				}
+			}
 		}
 	}
 
@@ -99,7 +103,9 @@ public class JpaObjectTools {
 	 */
 	public static void detach(EntityManager em, JpaObject... objects) {
 		for (JpaObject o : objects) {
-			em.detach(o);
+			if (null != o) {
+				em.detach(o);
+			}
 		}
 	}