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@SpringBootApplication
@RetrofitScan("com.github.lianjiatech.retrofit.spring.boot.test")
public class RetrofitTestApplication {

    public static void main(String[] args) {
        SpringApplication.run(RetrofitTestApplication.class, args);
    }
}

@RetrofitClient(baseUrl = "${test.baseUrl}")
public interface HttpApi {

    @GET("person")
    Result<Person> getPerson(@Query("id") Long id);
}

@Service
public class TestService {

    @Autowired
    private HttpApi httpApi;

    public void test() {
        // 通过httpApi发起http请求
    }
}

@Component
public class TimeStampInterceptor extends BasePathMatchInterceptor {

    @Override
    public Response doIntercept(Chain chain) throws IOException {
        Request request = chain.request();
        HttpUrl url = request.url();
        long timestamp = System.currentTimeMillis();
        HttpUrl newUrl = url.newBuilder()
                .addQueryParameter("timestamp", String.valueOf(timestamp))
                .build();
        Request newRequest = request.newBuilder()
                .url(newUrl)
                .build();
        return chain.proceed(newRequest);
    }
}

@RetrofitClient(baseUrl = "${test.baseUrl}")
@Intercept(handler = TimeStampInterceptor.class, include = {"/api/**"}, exclude = "/api/test/savePerson")
public interface HttpApi {

    @GET("person")
    Result<Person> getPerson(@Query("id") Long id);

    @POST("savePerson")
    Result<Person> savePerson(@Body Person person);
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Documented
@InterceptMark
public @interface Sign {
    /**
     * 密钥key
     * 支持占位符形式配置。
     *
     * @return
     */
    String accessKeyId();

    /**
     * 密钥
     * 支持占位符形式配置。
     *
     * @return
     */
    String accessKeySecret();

    /**
     * 拦截器匹配路径
     *
     * @return
     */
    String[] include() default {"/**"};

    /**
     * 拦截器排除匹配，排除指定路径拦截
     *
     * @return
     */
    String[] exclude() default {};

    /**
     * 处理该注解的拦截器类
     * 优先从spring容器获取对应的Bean，如果获取不到，则使用反射创建一个！
     *
     * @return
     */
    Class<? extends BasePathMatchInterceptor> handler() default SignInterceptor.class;
}

@Component
public class SignInterceptor extends BasePathMatchInterceptor {

    private String accessKeyId;

    private String accessKeySecret;

    public void setAccessKeyId(String accessKeyId) {
        this.accessKeyId = accessKeyId;
    }

    public void setAccessKeySecret(String accessKeySecret) {
        this.accessKeySecret = accessKeySecret;
    }

    @Override
    public Response doIntercept(Chain chain) throws IOException {
        Request request = chain.request();
        Request newReq = request.newBuilder()
                .addHeader("accessKeyId", accessKeyId)
                .addHeader("accessKeySecret", accessKeySecret)
                .build();
        return chain.proceed(newReq);
    }
}

@RetrofitClient(baseUrl = "${test.baseUrl}")
@Sign(accessKeyId = "${test.accessKeyId}", accessKeySecret = "${test.accessKeySecret}", exclude = {"/api/test/person"})
public interface HttpApi {

    @GET("person")
    Result<Person> getPerson(@Query("id") Long id);

    @POST("savePerson")
    Result<Person> savePerson(@Body Person person);
}

    /**
     * Call<T>
     * 不执行适配处理，直接返回Call<T>对象
     * @param id
     * @return
     */
    @GET("person")
    Call<Result<Person>> getPersonCall(@Query("id") Long id);

    /**
     *  CompletableFuture<T>
     *  将响应体内容适配成CompletableFuture<T>对象返回
     * @param id
     * @return
     */
    @GET("person")
    CompletableFuture<Result<Person>> getPersonCompletableFuture(@Query("id") Long id);

    /**
     * Void
     * 不关注返回类型可以使用Void。如果http状态码不是2xx，直接抛错！
     * @param id
     * @return
     */
    @GET("person")
    Void getPersonVoid(@Query("id") Long id);

    /**
     *  Response<T>
     *  将响应内容适配成Response<T>对象返回
     * @param id
     * @return
     */
    @GET("person")
    Response<Result<Person>> getPersonResponse(@Query("id") Long id);

    /**
     * 其他任意Java类型
     * 将响应体内容适配成一个对应的Java类型对象返回，如果http状态码不是2xx，直接抛错！
     * @param id
     * @return
     */
    @GET("person")
    Result<Person> getPerson(@Query("id") Long id);

@Component
public class SourceInterceptor extends BaseGlobalInterceptor {
    @Override
    public Response doIntercept(Chain chain) throws IOException {
        Request request = chain.request();
        Request newReq = request.newBuilder()
                .addHeader("source", "test")
                .build();
        return chain.proceed(newReq);
    }
}

// 对文件名使用URLEncoder进行编码
String fileName = URLEncoder.encode(Objects.requireNonNull(file.getOriginalFilename()), "utf-8");
okhttp3.RequestBody requestBody = okhttp3.RequestBody.create(MediaType.parse("multipart/form-data"),file.getBytes());
MultipartBody.Part file = MultipartBody.Part.createFormData("file", fileName, requestBody);
apiService.upload(file);

@POST("upload")
@Multipart
Void upload(@Part MultipartBody.Part file);

 @GET
 Map<String, Object> test3(@Url String url,@Query("name") String name);