u
This commit is contained in:
1 parent
c36b274976
commit
d5a8e8476a
8 files changed
+146
-1
No files matched your search
@@ -0,0 +1,47 @@
|
||||
package org.example;
|
||||
|
||||
import dev.langchain4j.data.message.ChatMessage;
|
||||
import dev.langchain4j.data.message.UserMessage;
|
||||
import dev.langchain4j.model.chat.ChatModel;
|
||||
import dev.langchain4j.model.openai.OpenAiChatModel;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.util.Base64;
|
||||
|
||||
public class Main {
|
||||
public static void main(String[] args) throws IOException {
|
||||
|
||||
ChatModel chatModel = OpenAiChatModel
|
||||
.builder()
|
||||
.apiKey("sk-14a6915853e241d6a58f31f81ae96b65") // 安全起见最好用环境变量
|
||||
.modelName("qwen3.5-plus")
|
||||
.baseUrl("https://dashscope.aliyuncs.com/compatible-mode/v1")
|
||||
.build();
|
||||
|
||||
// 记录开始时间
|
||||
long startTime = System.nanoTime();
|
||||
|
||||
|
||||
Path imagePath = Path.of("path/to/your/image.jpg"); // 替换为您的图片路径
|
||||
byte[] imageBytes = Files.readAllBytes(imagePath);
|
||||
String base64Image = Base64.getEncoder().encodeToString(imageBytes);
|
||||
|
||||
UserMessage userMessage = UserMessage.userMessage(
|
||||
"请描述这张图片的内容。", // 文本部分
|
||||
base64Image // 图片部分 (Base64格式)
|
||||
);
|
||||
|
||||
|
||||
String content = chatModel.chat(userMessage);
|
||||
|
||||
long endTime = System.nanoTime();
|
||||
|
||||
// 计算耗时(毫秒)
|
||||
long durationMs = (endTime - startTime) / 1_000_000;
|
||||
|
||||
System.out.println("模型回答: " + content);
|
||||
System.out.println("请求耗时: " + durationMs + " ms");
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user