langchai4j结合zhipu-ai生成图片

<dependency>
    <groupId>dev.langchain4j</groupId>
    <artifactId>langchain4j-community-zhipu-ai</artifactId>
    <version>1.0.0-beta1</version>
</dependency>

@Configuration
public class ImageConfig {

    @Bean
    public ZhipuAiImageModel zhipuAiImageModel(@Value("${zhipu.apiKey}") String zhipuApiKey) {
        return ZhipuAiImageModel.builder()
                .apiKey(zhipuApiKey)
                .model("cogview-3-plus")
                .logRequests(true)
                .logResponses(true)
                .callTimeout(Duration.ofSeconds(60))
                .connectTimeout(Duration.ofSeconds(60))
                .writeTimeout(Duration.ofSeconds(60))
                .readTimeout(Duration.ofSeconds(60))
                .build();
    }
}

@RequestMapping("/image")
@RestController
@Slf4j
public class ImageController {

    @Autowired
    ZhipuAiImageModel model;

    /**
     * http://localhost:8080/image/generate?prompt=Beautiful house on country side
     * @param prompt
     * @return
     */
    @GetMapping("/generate")
    public String generate(@RequestParam("prompt") String prompt) {
        Response<Image> response = model.generate(prompt);

        URI remoteImage = response.content().url();
        log.info("Your remote image is here: {}", remoteImage);
        return remoteImage.toString();
    }
}