初始化项目提交，并添加 flowable 7 的 dm 兼容

yudao-module-ai/yudao-module-ai-server/Dockerfile

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+## AdoptOpenJDK 停止发布 OpenJDK 二进制，而 Eclipse Temurin 是它的延伸，提供更好的稳定性
+## 感谢复旦核博士的建议！灰子哥，牛皮！
+FROM eclipse-temurin:21-jre
+
+## 创建目录，并使用它作为工作目录
+RUN mkdir -p /yudao-module-ai-server
+WORKDIR /yudao-module-ai-server
+## 将后端项目的 Jar 文件，复制到镜像中
+COPY ./target/yudao-module-ai-server.jar app.jar
+
+## 设置 TZ 时区
+## 设置 JAVA_OPTS 环境变量，可通过 docker run -e "JAVA_OPTS=" 进行覆盖
+ENV TZ=Asia/Shanghai JAVA_OPTS="-Xms512m -Xmx512m"
+
+## 暴露后端项目的 48080 端口
+EXPOSE 48090
+
+## 启动后端项目
+CMD java ${JAVA_OPTS} -Djava.security.egd=file:/dev/./urandom -jar app.jar

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/AiServerApplication.java

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+package cn.iocoder.yudao.module.ai;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * 项目的启动类
+ * <p>
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ * 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+ *
+ * @author 芋道源码
+ */
+@SpringBootApplication(exclude = {
+        org.springframework.ai.autoconfigure.vectorstore.qdrant.QdrantVectorStoreAutoConfiguration.class,
+        org.springframework.ai.autoconfigure.vectorstore.milvus.MilvusVectorStoreAutoConfiguration.class,
+}) // 解决 application-${profile}.yaml 配置文件下，通过 spring.autoconfigure.exclude 无法排除的问题
+public class AiServerApplication {
+
+    public static void main(String[] args) {
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+
+        SpringApplication.run(AiServerApplication.class, args);
+
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+        // 如果你碰到启动的问题，请认真阅读 https://cloud.iocoder.cn/quick-start/ 文章
+    }
+
+}

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/AiChatMessageController.http

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+### 发送消息（段式）
+POST {{baseUrl}}/ai/chat/message/send
+Content-Type: application/json
+Authorization: {{token}}
+tenant-id: {{adminTenantId}}
+
+{
+  "conversationId": "1781604279872581724",
+  "content": "你是 OpenAI 么？"
+}
+
+### 发送消息（流式）
+POST {{baseUrl}}/ai/chat/message/send-stream
+Content-Type: application/json
+Authorization: {{token}}
+tenant-id: {{adminTenantId}}
+
+{
+  "conversationId": "1781604279872581724",
+  "content": "1+1=?"
+}
+
+### 获得指定对话的消息列表
+GET {{baseUrl}}/ai/chat/message/list-by-conversation-id?conversationId=1781604279872581649
+Authorization: {{token}}
+
+### 删除消息
+DELETE {{baseUrl}}/ai/chat/message/delete?id=50
+Authorization: {{token}}

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/conversation/AiChatConversationCreateMyReqVO.java

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+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.conversation;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 聊天对话创建【我的】 Request VO")
+@Data
+public class AiChatConversationCreateMyReqVO {
+
+    @Schema(description = "聊天角色编号", example = "666")
+    private Long roleId;
+
+    @Schema(description = "知识库编号", example = "1204")
+    private Long knowledgeId;
+
+}

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/conversation/AiChatConversationPageReqVO.java

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+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.conversation;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - AI 聊天对话的分页 Request VO")
+@Data
+public class AiChatConversationPageReqVO extends PageParam {
+
+    @Schema(description = "用户编号", example = "1024")
+    private Long userId;
+
+    @Schema(description = "对话标题", example = "你好")
+    private String title;
+
+    @Schema(description = "创建时间")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] createTime;
+
+}

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/conversation/AiChatConversationRespVO.java

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+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.conversation;
+
+import cn.iocoder.yudao.module.ai.dal.dataobject.model.AiModelDO;
+import cn.iocoder.yudao.module.ai.dal.dataobject.model.AiChatRoleDO;
+import com.fhs.core.trans.anno.Trans;
+import com.fhs.core.trans.constant.TransType;
+import com.fhs.core.trans.vo.VO;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - AI 聊天对话 Response VO")
+@Data
+public class AiChatConversationRespVO implements VO {
+
+    @Schema(description = "对话编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Long id;
+
+    @Schema(description = "用户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2048")
+    private Long userId;
+
+    @Schema(description = "对话标题", requiredMode = Schema.RequiredMode.REQUIRED, example = "我是一个标题")
+    private String title;
+
+    @Schema(description = "是否置顶", requiredMode = Schema.RequiredMode.REQUIRED, example = "true")
+    private Boolean pinned;
+
+    @Schema(description = "角色编号", example = "1")
+    @Trans(type = TransType.SIMPLE, target = AiChatRoleDO.class, fields = {"name", "avatar"}, refs = {"roleName", "roleAvatar"})
+    private Long roleId;
+
+    @Schema(description = "模型编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @Trans(type = TransType.SIMPLE, target = AiModelDO.class, fields = "name", ref = "modelName")
+    private Long modelId;
+
+    @Schema(description = "模型标志", requiredMode = Schema.RequiredMode.REQUIRED, example = "ERNIE-Bot-turbo-0922")
+    private String model;
+
+    @Schema(description = "模型名字", requiredMode = Schema.RequiredMode.REQUIRED, example = "张三")
+    private String modelName;
+
+    @Schema(description = "角色设定", example = "一个快乐的程序员")
+    private String systemMessage;
+
+    @Schema(description = "温度参数", requiredMode = Schema.RequiredMode.REQUIRED, example = "0.8")
+    private Double temperature;
+
+    @Schema(description = "单条回复的最大 Token 数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "4096")
+    private Integer maxTokens;
+
+    @Schema(description = "上下文的最大 Message 数量", requiredMode = Schema.RequiredMode.REQUIRED, example = "10")
+    private Integer maxContexts;
+
+    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDateTime createTime;
+
+    // ========== 关联 role 信息 ==========
+
+    @Schema(description = "角色头像", example = "https://www.iocoder.cn/1.png")
+    private String roleAvatar;
+
+    @Schema(description = "角色名字", example = "小黄")
+    private String roleName;
+
+    // ========== 仅在【对话管理】时加载 ==========
+
+    @Schema(description = "消息数量", example = "20")
+    private Integer messageCount;
+
+}

yudao-module-ai/yudao-module-ai-server/src/main/java/cn/iocoder/yudao/module/ai/controller/admin/chat/vo/conversation/AiChatConversationUpdateMyReqVO.java

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+package cn.iocoder.yudao.module.ai.controller.admin.chat.vo.conversation;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+@Schema(description = "管理后台 - AI 聊天对话更新【我的】 Request VO")
+@Data
+public class AiChatConversationUpdateMyReqVO {
+
+    @Schema(description = "对话编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    @NotNull(message = "对话编号不能为空")
+    private Long id;
+
+    @Schema(description = "对话标题", example = "我是一个标题")
+    private String title;
+
+    @Schema(description = "是否置顶", example = "true")
+    private Boolean pinned;
+
+    @Schema(description = "模型编号", example = "1")
+    private Long modelId;
+
+    @Schema(description = "知识库编号", example = "1")
+    private Long knowledgeId;
+
+    @Schema(description = "角色设定", example = "一个快乐的程序员")
+    private String systemMessage;
+
+    @Schema(description = "温度参数", example = "0.8")
+    private Double temperature;
+
+    @Schema(description = "单条回复的最大 Token 数量", example = "4096")
+    private Integer maxTokens;
+
+    @Schema(description = "上下文的最大 Message 数量", example = "10")
+    private Integer maxContexts;
+
+}