RuntimeContext

为一次调用绑定会话Bind a session to one call

import io.agentscope.core.ReActAgent;
import io.agentscope.core.agent.RuntimeContext;
import io.agentscope.core.message.Msg;
import io.agentscope.core.message.MsgRole;
import io.agentscope.extensions.model.openai.OpenAIChatModel;
import java.util.List;

public class ContextDemo {
    public static void main(String[] args) {
        ReActAgent agent = ReActAgent.builder()
                .name("assistant")
                .sysPrompt("You are a helpful assistant.")
                .model(OpenAIChatModel.builder()
                        .apiKey(System.getenv("OPENAI_API_KEY"))
                        .modelName("gpt-4.1-mini")
                        .build())
                .build();

        RuntimeContext context = RuntimeContext.builder()
                .sessionId("demo-session")
                .userId("alice")
                .build();

        Msg reply = agent.call(
                List.of(Msg.builderForRole(MsgRole.USER)
                        .name("user")
                        .textContent("Summarize the attached report.")
                        .build()),
                context
        ).block();
        System.out.println(reply.getTextContent());
        agent.close();
    }
}