update 优化下写法

app/src/main/java/com/yutou/nettools/MainActivity.java

@@ -5,6 +5,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import android.os.Bundle;
 
 import com.yutou.netlibs.http.HttpBody;
+import com.yutou.netlibs.http.HttpCallback;
 
 import java.util.List;
 
@@ -21,25 +22,25 @@ public class MainActivity extends AppCompatActivity {
         findViewById(R.id.button)
                 .setOnClickListener(v -> {
                     Api.getInstance().getList("")
-                            .enqueue(new Callback<HttpBody<List<Password>>>() {
+                            .enqueue(new HttpCallback<List<Password>>() {
                                 @Override
-                                public void onResponse(Call<HttpBody<List<Password>>> call, Response<HttpBody<List<Password>>> response) {
+                                public void onResponse(int code, String status, List<Password> response) {
-                                    System.out.println("response = " + response.body().getData());
+                                    System.out.println("code = " + code + ", status = " + status + ", response = " + response);
                                 }
 
                                 @Override
-                                public void onFailure(Call<HttpBody<List<Password>>> call, Throwable t) {
+                                public void onFailure(Throwable throwable) {
 
                                 }
                             });
-                    Api.getInstance().getVersion().enqueue(new Callback<HttpBody<Bean>>() {
+                    Api.getInstance().getVersion().enqueue(new HttpCallback<Bean>() {
                         @Override
-                        public void onResponse(Call<HttpBody<Bean>> call, Response<HttpBody<Bean>> response) {
+                        public void onResponse(int code, String status, Bean response) {
-                            System.out.println("response = " + response.body().getData());
+                            System.out.println("code = " + code + ", status = " + status + ", response = " + response);
                         }
 
                         @Override
-                        public void onFailure(Call<HttpBody<Bean>> call, Throwable t) {
+                        public void onFailure(Throwable throwable) {
 
                         }
                     });

netlibs/src/main/java/com/yutou/netlibs/converter/JsonConverterFactory.java

@@ -25,6 +25,6 @@ public class JsonConverterFactory extends Converter.Factory {
     @Override
     public Converter<ResponseBody, ?> responseBodyConverter(Type type, Annotation[] annotations, Retrofit retrofit) {
        // return super.responseBodyConverter(type, annotations, retrofit);
-        return new JsonResponseBodyConverter<>();
+        return new JsonResponseBodyConverter<>(type);
     }
 }

netlibs/src/main/java/com/yutou/netlibs/converter/JsonResponseBodyConverter.java

@@ -8,16 +8,22 @@ import org.jetbrains.annotations.Nullable;
 import retrofit2.Converter;
 
 import java.io.IOException;
+import java.lang.reflect.Type;
 
 public class JsonResponseBodyConverter<T> implements Converter<ResponseBody, T> {
+    Type type;
+    public JsonResponseBodyConverter(Type type) {
+        this.type=type;
+    }
+
     @Nullable
     @Override
     public T convert(ResponseBody responseBody) throws IOException {
         String string = new String(responseBody.bytes());
         responseBody.close();
-        HttpBody body ;
+        HttpBody<T> body ;
         try {
-            body = JSONObject.parseObject(string, HttpBody.class);
+            body = JSONObject.parseObject(string, type);
             return (T) body;
         } catch (Exception e) {
             e.printStackTrace();

netlibs/src/main/java/com/yutou/netlibs/http/HttpCallback.java

@@ -0,0 +1,27 @@
+package com.yutou.netlibs.http;
+
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public abstract class HttpCallback<T> implements Callback<HttpBody<T>> {
+
+    public abstract void onResponse(int code,String status,T response);
+    public abstract void onFailure(Throwable throwable);
+
+    @Override
+    public void onResponse(Call<HttpBody<T>> call, Response<HttpBody<T>> response) {
+        if (response.body() != null) {
+            System.out.println("response = " + response.body());
+            System.out.println("response.data = " + response.body().getData());
+            onResponse(response.body().getCode(),response.body().getMsg(),response.body().getData());
+        }else{
+            onFailure(new NullPointerException("response body is null"));
+        }
+    }
+
+    @Override
+    public void onFailure(Call<HttpBody<T>> call, Throwable throwable) {
+        onFailure(throwable);
+    }
+}