1. OpenAI官网
/**
* 官网获取密钥基本条件
*
* 1. 翻墙, 能访问外网
* 2. 拥有国外手机号码
* 3. 注册账号
* 4. 获取密钥
*/
https://openai.com/
2. 获取OpenAI密钥 (怎么简单怎么来)
// 直接在淘宝上购买, 买多几个随机访问
sk-xxxx
3. 依赖
<dependency>
<groupId>com.alibaba.fastjson2</groupId>
<artifactId>fastjson2</artifactId>
<version>2.0.32</version>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.3.3</version>
</dependency>
4. Message
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Message {
private String role;
private String content;
}
5. Choices
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class Choices {
private Message message;
}
6. RequestBody
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class RequestBody {
private String model;
private List<Message> messages;
}
7. ResponseBody
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.util.List;
@Data
@AllArgsConstructor
@NoArgsConstructor
public class ResponseBody {
private List<Choices> choices;
}
8. OpenAiUtils
import cn.hutool.http.HttpRequest;
import com.alibaba.fastjson.JSON;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.util.ArrayList;
import java.util.List;
@Slf4j
@Component
public class OpenAiUtils {
private static final String URL = "https://api.openai.com/v1/chat/completions";
private static final String API_KEY = "sk-xxx";
public String getAiRespondBody(String content) {
log.info("用户提问内容: {}", content);
// 代理IP地址
String proxyHost = "127.0.0.1";
// 代理端口号
int proxyPort = 2802;
Proxy proxy = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort));
List<Message> list = new ArrayList<>();
Message message = new Message();
message.setRole("user");
message.setContent(content);
list.add(message);
RequestBody requestBody = new RequestBody();
requestBody.setModel("gpt-3.5-turbo");
requestBody.setMessages(list);
String data = JSON.toJSONString(requestBody);
String resJSON = HttpRequest.post(URL)
.header("Content-Type", "application/json")
.header("Authorization", "Bearer " + API_KEY)
.body(data)
.setProxy(proxy)
.execute()
.body();
ResponseBody body = JSON.parseObject(resJSON, ResponseBody.class);
String outputContent = body.getChoices().get(0).getMessage().getContent();
log.info("AI回复结果: {}",outputContent);
return outputContent;
}
}
翻墙后的代理服务器
9. OpenAIController
import com.ruoyi.common.core.domain.AjaxResult;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
/**
* OpenAI 聊天
*/
@RestController
public class OpenAIController {
@Autowired
private OpenAiUtils openAiUtils;
@ApiOperation("用户提问-AI回复")
@PostMapping("/auth/ai")
public AjaxResult getAiRespondBody(@RequestBody String content){
String respContent =openAiUtils.getAiRespondBody(content);
return AjaxResult.success("操作成功",respContent);
}
}
10. 测试, 响应结果
用户提问内容: { "content":"现在的食盐还能吃吗?"}
AI回复结果: 现在的食盐是可以安全食用的。食盐主要由钠和氯化物组成，经过加工和质量控制确保无害。然而，过量摄入盐可能对健康有害，因此应遵循适量食用的原则。根据世界卫生组织的建议，成年人每天的钠摄入量不应超过5克。适量食用食盐可以满足身体对钠的需求，但过量食用可能与高血压、心脏病和中风风险增加相关。如果你有特殊的健康状况或需求，建议咨询医生或营养师的建议。
