🐛 fixed (lets-blade#164)

src/main/java/com/blade/mvc/handler/MethodArgument.java

@@ -202,13 +202,8 @@ private static Object getPathParam(ParamStrut paramStrut) {
  }
 
  private static Object parseModel(Class<?> argType, Request request, String name) throws Exception {
+ Object obj = ReflectKit.newInstance(argType);
  Field[] fields = argType.getDeclaredFields();
- if (null == fields || fields.length == 0) {
- return null;
- }
- Object obj = ReflectKit.newInstance(argType);
- boolean hasField = false;
-
  for (Field field : fields) {
  field.setAccessible(true);
  if ("serialVersionUID".equals(field.getName())) {
@@ -222,10 +217,9 @@ private static Object parseModel(Class<?> argType, Request request, String name)
  if (fieldValue.isPresent() && StringKit.isNotBlank(fieldValue.get())) {
  Object value = ReflectKit.convert(field.getType(), fieldValue.get());
  field.set(obj, value);
- hasField = true;
  }
  }
- return hasField ? obj : null;
+ return obj;
  }
 
 }

src/test/java/io/example/blog/controller/AuthController.java

@@ -2,6 +2,7 @@
 
 import com.blade.mvc.annotation.GetRoute;
 import com.blade.mvc.annotation.Path;
+import io.example.blog.model.User;
 
 /**
  * @author biezhi
@@ -11,8 +12,8 @@
 public class AuthController {
 
  @GetRoute("login")
- public void login() {
- System.out.println("login");
+ public void login(User user) {
+ System.out.println("login: " + user);
  }
 
 }

src/test/java/io/example/blog/model/User.java

@@ -0,0 +1,15 @@
+package io.example.blog.model;
+
+import lombok.Data;
+
+/**
+ * @author biezhi
+ * @date 2017/12/20
+ */
+@Data
+public class User {
+
+ private String username;
+ private String password;
+
+}