a2a-java-sdk-spec-0.2.5.jar中文-英文对照文档.zip 中包含以下内容

1. 中文-英文对照文档：位于压缩包内的“文档”文件夹中
2. 说明文件：使用说明.txt、README.md
3. Maven依赖：a2a-java-sdk-spec-0.2.5.jar Maven依赖信息(可用于项目pom.xml).txt
4. Gradle依赖：a2a-java-sdk-spec-0.2.5.jar Gradle依赖信息(可用于项目build.gradle).txt
5. jar包下载地址：a2a-java-sdk-spec-0.2.5.jar下载地址(官方地址+国内镜像地址).txt
6. 源码下载地址：a2a-java-sdk-spec-0.2.5-sources.jar下载地址(官方地址+国内镜像地址).txt

使用方法

1. 解压 a2a-java-sdk-spec-0.2.5.jar中文-英文对照文档.zip，找到 解压后的文件夹>文档>index.html，双击index.html即可用浏览器打开查看。
2. 为了防止解压后路径太长导致浏览器无法打开，推荐在解压时选择“解压到当前文件夹”（放心，自带文件夹，文件不会散落一地）。
3. 有时，一套Java组件会有多个jar，所以在下载前，请仔细阅读本篇描述，以确保这就是你需要的文件。

组件信息

简介

• 名称： Java SDK A2A Spec
• 描述： Agent2Agent协议（A2A）的Java SDK - 规范
• 版本： 0.2.5

Maven依赖

<dependency>
	<groupId>io.github.a2asdk</groupId>
	<artifactId>a2a-java-sdk-spec</artifactId>
	<version>0.2.5</version>
</dependency>

Gradle依赖

Gradle:
	implementation group: 'io.github.a2asdk', name: 'a2a-java-sdk-spec', version: '0.2.5'
Gradle (Short):
	implementation 'io.github.a2asdk:a2a-java-sdk-spec:0.2.5'
Gradle (Kotlin):
	implementation("io.github.a2asdk:a2a-java-sdk-spec:0.2.5")

寒水馨 Java 组件中文文档系列说明

• 文档为 Java 组件的中文翻译文档
• 文档由 寒水馨 翻译整理，非官方版本
• 本系列文档获取地址：https://hanshuixin.org
• 本文档为人性化翻译，精心制作，请放心使用
• 本文档为双语同时展示，一行原文、一行译文，可逐行对照，避免了原文/译文来回切换的麻烦
• 有原文可参照，不再担心翻译偏差误导
• 边学技术、边学英语
• 只翻译了该翻译的内容，如：注释、说明、描述、用法讲解 等
• 不该翻译的内容保持原样，如：类名、方法名、包名、类型、关键字、代码 等

版权声明与来源信息

本翻译文档基于以下开源项目制作，严格遵守各项目的开源许可证，并在此列出其版权归属与许可证信息。

• 组件 GAV 坐标：io.github.a2asdk:a2a-java-sdk-spec:0.2.5
• 原始项目地址：https://central.sonatype.com/artifact/io.github.a2asdk/a2a-java-sdk-spec/0.2.5
• 许可证：The Apache License, Version 2.0
• 许可证链接：http://www.apache.org/licenses/LICENSE-2.0.txt
• 所有原始代码及注释版权归其原作者所有
• 本翻译内容的版权归 寒水馨 所有（© 2025 寒水馨），未经许可不得用于二次分发或再销售

本组件包含的 Java package（包）

io.a2a.spec
io.a2a.util

本组件包含的 Java class（类）

io.a2a.spec.A2AClientError
io.a2a.spec.A2AClientHTTPError
io.a2a.spec.A2AClientJSONError
io.a2a.spec.A2AError
io.a2a.spec.A2AException
io.a2a.spec.A2AServerException
io.a2a.spec.APIKeySecurityScheme
io.a2a.spec.APIKeySecurityScheme.Builder
io.a2a.spec.AgentCapabilities
io.a2a.spec.AgentCapabilities.Builder
io.a2a.spec.AgentCard
io.a2a.spec.AgentCard.Builder
io.a2a.spec.AgentExtension
io.a2a.spec.AgentExtension.Builder
io.a2a.spec.AgentInterface
io.a2a.spec.AgentProvider
io.a2a.spec.AgentSkill
io.a2a.spec.AgentSkill.Builder
io.a2a.spec.Artifact
io.a2a.spec.Artifact.Builder
io.a2a.spec.AuthenticationInfo
io.a2a.spec.AuthorizationCodeOAuthFlow
io.a2a.spec.CancelTaskRequest
io.a2a.spec.CancelTaskRequest.Builder
io.a2a.spec.CancelTaskResponse
io.a2a.spec.ClientCredentialsOAuthFlow
io.a2a.spec.ContentTypeNotSupportedError
io.a2a.spec.DataPart
io.a2a.spec.DeleteTaskPushNotificationConfigParams
io.a2a.spec.DeleteTaskPushNotificationConfigParams.Builder
io.a2a.spec.DeleteTaskPushNotificationConfigRequest
io.a2a.spec.DeleteTaskPushNotificationConfigRequest.Builder
io.a2a.spec.DeleteTaskPushNotificationConfigResponse
io.a2a.spec.Event
io.a2a.spec.EventKind
io.a2a.spec.FileContent
io.a2a.spec.FileContentDeserializer
io.a2a.spec.FilePart
io.a2a.spec.FileWithBytes
io.a2a.spec.FileWithUri
io.a2a.spec.GetTaskPushNotificationConfigParams
io.a2a.spec.GetTaskPushNotificationConfigParams.Builder
io.a2a.spec.GetTaskPushNotificationConfigRequest
io.a2a.spec.GetTaskPushNotificationConfigRequest.Builder
io.a2a.spec.GetTaskPushNotificationConfigResponse
io.a2a.spec.GetTaskRequest
io.a2a.spec.GetTaskRequest.Builder
io.a2a.spec.GetTaskResponse
io.a2a.spec.HTTPAuthSecurityScheme
io.a2a.spec.HTTPAuthSecurityScheme.Builder
io.a2a.spec.IdJsonMappingException
io.a2a.spec.ImplicitOAuthFlow
io.a2a.spec.IntegerJsonrpcId
io.a2a.spec.InternalError
io.a2a.spec.InvalidAgentResponseError
io.a2a.spec.InvalidParamsError
io.a2a.spec.InvalidParamsJsonMappingException
io.a2a.spec.InvalidRequestError
io.a2a.spec.JSONErrorResponse
io.a2a.spec.JSONParseError
io.a2a.spec.JSONRPCError
io.a2a.spec.JSONRPCErrorDeserializer
io.a2a.spec.JSONRPCErrorResponse
io.a2a.spec.JSONRPCErrorSerializer
io.a2a.spec.JSONRPCMessage
io.a2a.spec.JSONRPCRequest
io.a2a.spec.JSONRPCRequestDeserializerBase
io.a2a.spec.JSONRPCResponse
io.a2a.spec.JSONRPCVoidResponseSerializer
io.a2a.spec.JsonrpcId
io.a2a.spec.ListTaskPushNotificationConfigParams
io.a2a.spec.ListTaskPushNotificationConfigRequest
io.a2a.spec.ListTaskPushNotificationConfigRequest.Builder
io.a2a.spec.ListTaskPushNotificationConfigResponse
io.a2a.spec.Message
io.a2a.spec.Message.Builder
io.a2a.spec.MessageSendConfiguration
io.a2a.spec.MessageSendConfiguration.Builder
io.a2a.spec.MessageSendParams
io.a2a.spec.MessageSendParams.Builder
io.a2a.spec.MethodNotFoundError
io.a2a.spec.MethodNotFoundJsonMappingException
io.a2a.spec.NonStreamingJSONRPCRequest
io.a2a.spec.NonStreamingJSONRPCRequestDeserializer
io.a2a.spec.OAuth2SecurityScheme
io.a2a.spec.OAuth2SecurityScheme.Builder
io.a2a.spec.OAuthFlows
io.a2a.spec.OAuthFlows.Builder
io.a2a.spec.OpenIdConnectSecurityScheme
io.a2a.spec.OpenIdConnectSecurityScheme.Builder
io.a2a.spec.Part
io.a2a.spec.PasswordOAuthFlow
io.a2a.spec.PushNotificationAuthenticationInfo
io.a2a.spec.PushNotificationConfig
io.a2a.spec.PushNotificationConfig.Builder
io.a2a.spec.PushNotificationNotSupportedError
io.a2a.spec.SecurityScheme
io.a2a.spec.SendMessageRequest
io.a2a.spec.SendMessageRequest.Builder
io.a2a.spec.SendMessageResponse
io.a2a.spec.SendStreamingMessageRequest
io.a2a.spec.SendStreamingMessageRequest.Builder
io.a2a.spec.SendStreamingMessageResponse
io.a2a.spec.SetTaskPushNotificationConfigRequest
io.a2a.spec.SetTaskPushNotificationConfigRequest.Builder
io.a2a.spec.SetTaskPushNotificationConfigResponse
io.a2a.spec.StreamingEventKind
io.a2a.spec.StreamingJSONRPCRequest
io.a2a.spec.StreamingJSONRPCRequestDeserializer
io.a2a.spec.StringJsonrpcId
io.a2a.spec.Task
io.a2a.spec.Task.Builder
io.a2a.spec.TaskArtifactUpdateEvent
io.a2a.spec.TaskArtifactUpdateEvent.Builder
io.a2a.spec.TaskIdParams
io.a2a.spec.TaskNotCancelableError
io.a2a.spec.TaskNotFoundError
io.a2a.spec.TaskPushNotificationConfig
io.a2a.spec.TaskQueryParams
io.a2a.spec.TaskResubscriptionRequest
io.a2a.spec.TaskResubscriptionRequest.Builder
io.a2a.spec.TaskStatus
io.a2a.spec.TaskStatusUpdateEvent
io.a2a.spec.TaskStatusUpdateEvent.Builder
io.a2a.spec.TextPart
io.a2a.spec.UnsupportedOperationError
io.a2a.util.Utils