Springboot Retrofit 傻瓜式示例

1.加入依賴

<dependency>
            <groupId>com.github.lianjiatech</groupId>
            <artifactId>retrofit-spring-boot-starter</artifactId>
            <version>2.0.2</version>
        </dependency>
           

2.以企業微信api為例

建立 WorkWeiXinApi 接口

加入注解 RetrofitClient 配置 baseUrl

@RetrofitClient(baseUrl = "https://qyapi.weixin.qq.com/cgi-bin/service/")
public interface WorkWeiXinApi {
    @POST("get_register_code")
    Call<RegisterCodeResponse> getRegisterCode(@Query("provider_access_token") String providerAccessToken, @Body RegisterCodeRequest request);
    @POST("get_provider_token")
    Call<ProviderTokenResponse> getProviderToken(@Body ProviderTokenRequest request);
    @GET("get_pre_auth_code")
    Call<PreAuthCodeResponse> getPreAuthCode (@Query("suite_access_token") String suiteAccessToken);
    @GET("get_suite_token")
    Call<SuiteTokenResponse> getSuiteToken (@Body SuiteTokenRequest request);
}
           

啟動類加上掃描包配置

@SpringBootApplication
@EnableConfigurationProperties(Config.class)
@RetrofitScan("cn.regent.work_weixin.api")
public class WorkWeixinApplication {
    public static void main(String[] args) {
        SpringApplication.run(WorkWeixinApplication.class, args);
    }
}
           

3.調用

@Resource
    private Config config;
    @Resource
    private WorkWeiXinApi workWeiXinApi;

    /**
     * 注冊url
     * @return
     * @throws IOException
     */
    @GetMapping("/register")
    public RegisterUrlResponse getRegisterUrl() throws IOException {
        RegisterUrlResponse registerUrlResponse = new RegisterUrlResponse();
        String corpid = config.getCorpid();
        String providerSecret = config.getProvider_secret();
        //參數
        ProviderTokenRequest providerTokenRequest = new ProviderTokenRequest();
        providerTokenRequest.setCorpid(corpid);
        providerTokenRequest.setProvider_secret(providerSecret);
        //真正調用的地方
        Response<ProviderTokenResponse> providerTokenResponse = workWeiXinApi.getProviderToken(providerTokenRequest).execute();
        
        assert providerTokenResponse.body() != null;
        String provider_access_token = providerTokenResponse.body().getProvider_access_token();
        registerUrlResponse.setRegisterUrl(provider_access_token);
        
        return registerUrlResponse;
    }