反射优化

@@ -18,6 +18,7 @@ import java.lang.reflect.Parameter;
  */
 public class EncodeLifeCycle implements MethodAnnotationLifeCycle<Encode, Object> {
 
+    private Integer bodyIndex;
 
     /**
      * 当方法调用时调用此方法，此时还没有执行请求发送
@@ -27,11 +28,7 @@ public class EncodeLifeCycle implements MethodAnnotationLifeCycle<Encode, Object
     @Override
     public void onInvokeMethod(ForestRequest request, ForestMethod method, Object[] args) {
         String value = (String) getAttribute(request, "value");
-        Parameter[] parameters = method.getMethod().getParameters();
-        for (int i = 0; i < parameters.length; i++) {
-            EncodeBody annotation = parameters[i].getAnnotation(EncodeBody.class);
-            if (annotation != null) {
-                Object body = args[i];
+        Object body = args[bodyIndex];
         String jsonString = JSON.toJSONString(body);
         String encode = DecryptUtils.encode(value, jsonString);
         EncryptEntity encodeBody = new EncryptEntity(encode);
@@ -40,12 +37,17 @@ public class EncodeLifeCycle implements MethodAnnotationLifeCycle<Encode, Object
         forestBody.clear();
         request.addBody(encodeBody);
     }
-        }
-    }
 
 
     @Override
     public void onMethodInitialized(ForestMethod method, Encode annotation) {
-
+        Parameter[] parameters = method.getMethod().getParameters();
+        for (int i = 0; i < parameters.length; i++) {
+            Parameter parameter = parameters[i];
+            EncodeBody body = parameter.getAnnotation(EncodeBody.class);
+            if (body != null) {
+                bodyIndex = i;
+            }
+        }
     }
 }