云原生技术深度解析：从IO优化到AI处理

java复制代码
import org.springframework.boot.SpringApplication;  
import org.springframework.boot.autoconfigure.SpringBootApplication;  
import org.springframework.web.bind.annotation.GetMapping;  
import org.springframework.web.bind.annotation.RestController;  
@SpringBootApplication
public class CloudNativeApplication {  
public static void main(String[] args) {  
        SpringApplication.run(CloudNativeApplication.class, args);  
    }  
}  
@RestController
class GreetingController {  
@GetMapping("/greet")
public String greet() {  
return "Hello, Cloud Native World!";  
    }  
}

java复制代码
import com.tencentcloudapi.common.Credential;  
import com.tencentcloudapi.common.exception.TencentCloudSDKException;  
import com.tencentcloudapi.common.profile.ClientProfile;  
import com.tencentcloudapi.common.profile.HttpProfile;  
import com.tencentcloudapi.tiia.v20190529.TiiaClient;  
import com.tencentcloudapi.tiia.v20190529.models.GeneralBasicOCRRequest;  
import com.tencentcloudapi.tiia.v20190529.models.GeneralBasicOCRResponse;  
public class AIExample {  
public static void main(String[] args) {  
try {  
// 初始化腾讯云AI服务客户端  
Credential cred = new Credential("secretId", "secretKey");  
HttpProfile httpProfile = new HttpProfile();  
            httpProfile.setEndpoint("tiia.tencentcloudapi.com");  
ClientProfile clientProfile = new ClientProfile();  
            clientProfile.setHttpProfile(httpProfile);  
TiiaClient client = new TiiaClient(cred, "ap-guangzhou", clientProfile);  
// 构造请求参数  
GeneralBasicOCRRequest req = new GeneralBasicOCRRequest();  
String imageUrl = "http://example.com/image.jpg";  
            req.setImageUrl(imageUrl);  
// 发送请求并处理响应  
GeneralBasicOCRResponse resp = client.GeneralBasicOCR(req);  
String text = resp.getTextDetections().get(0).getText();  
            System.out.println("Detected text: " + text);  
        } catch (TencentCloudSDKException e) {  
            e.printStackTrace();  
        }  
    }  
}