diff --git a/Java/IfElseUsage.java b/Java/IfElseUsage.java
new file mode 100644
index 0000000000000000000000000000000000000000..5eb9d82e647d6bf02756df4ebf4631f0ab415467
--- /dev/null
+++ b/Java/IfElseUsage.java
@@ -0,0 +1,43 @@
+			// 业务代码
+			Update update;
+            if (operationType.equals(AuditResultOperationType.getStart())) {
+                update = new Update().set("XXX", AuditResultOperationType.getStart());
+            } else if (operationType.equals(AuditResultOperationType.getStopBystart())) {
+                update = new Update().set("XXX", AuditResultOperationType.getStopBystart());
+            } else if (operationType.equals(AuditResultOperationType.getImExe())) {
+                update = new Update().set("XXX", AuditResultOperationType.getImExe());
+            } else if (operationType.equals(AuditResultOperationType.getStopByimExe())) {
+                update = new Update().set("XXX", AuditResultOperationType.getStopByimExe());
+            } else {  //删除
+                update = new Update().set("XXX", AuditResultOperationType.getDel());
+            }
+// 这是类....			
+public class AuditResultOperationType {
+    public static final String start = "启用";
+    public static final String stopBystart = "停用";
+    public static final String imExe = "立即执行";
+    public static final String stopByimExe = "停止";
+    public static final String del = "删除";
+
+    public static Integer getStart() {
+        return  0;
+    }
+
+    public static Integer getStopBystart() {
+        return 1;
+    }
+
+    public static Integer getImExe() {
+        return 2;
+    }
+
+    public static Integer getStopByimExe() {
+        return 3;
+    }
+
+    public static Integer getDel() {
+        return 4;
+    }
+
+
+}
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