context:通义万相文生图节点功能以及发送邮箱和HTTP请求节点调研

ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/Service/IImageGenerationService.java

@@ -0,0 +1,20 @@
+package org.ruoyi.common.chat.Service;
+
+import jakarta.validation.Valid;
+import org.ruoyi.common.chat.domain.entity.image.ImageContext;
+
+/**
+ * 公共文生图接口
+ */
+public interface IImageGenerationService {
+
+    /**
+     * 根据文字生成图片
+     */
+    String generateImage(@Valid ImageContext imageContext);
+
+    /**
+     * 获取服务提供商名称
+     */
+    String getProviderName();
+}

ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/domain/entity/image/ImageContext.java

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+package org.ruoyi.common.chat.domain.entity.image;
+
+import jakarta.validation.constraints.Max;
+import jakarta.validation.constraints.Min;
+import jakarta.validation.constraints.NotNull;
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import org.ruoyi.common.chat.domain.vo.chat.ChatModelVo;
+
+/**
+ * 文生图对话上下文对象
+ *
+ * @author zengxb
+ * @date 2026-02-14
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Builder
+public class ImageContext {
+
+    /**
+     * 模型管理视图对象
+     */
+    @NotNull(message = "模型管理视图对象不能为空")
+    private ChatModelVo chatModelVo;
+
+    /**
+     * 提示词
+     */
+    @NotNull(message = "提示词不能为空")
+    private String prompt;
+
+    /**
+     * 图片尺寸大小
+     */
+    private String size;
+
+    /**
+     * 随机数种子
+     */
+    @Min(value = 0, message = "随机数种子不能小于0")
+    @Max(value = 2147483647, message = "随机数种子不能大于2147483647")
+    private Integer seed;
+}

ruoyi-common/ruoyi-common-chat/src/main/java/org/ruoyi/common/chat/factory/ImageServiceFactory.java

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+package org.ruoyi.common.chat.factory;
+
+import org.ruoyi.common.chat.Service.IImageGenerationService;
+import org.springframework.beans.BeansException;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 文生图服务工厂类
+ *
+ * @author zengxb
+ * @date 2026-02-14
+ */
+@Component
+public class ImageServiceFactory implements ApplicationContextAware {
+
+    private final Map<String, IImageGenerationService> imageSerivceMap = new ConcurrentHashMap<>();
+
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        // 初始化时收集所有IImageGenerationService的实现
+        Map<String, IImageGenerationService> serviceMap = applicationContext.getBeansOfType(IImageGenerationService.class);
+        for (IImageGenerationService service : serviceMap.values()) {
+            if (service != null ) {
+                imageSerivceMap.put(service.getProviderName(), service);
+            }
+        }
+    }
+
+
+    /**
+     * 获取原始服务（不包装代理）
+     */
+    public IImageGenerationService getOriginalService(String category) {
+        IImageGenerationService service = imageSerivceMap.get(category);
+        if (service == null) {
+            throw new IllegalArgumentException("不支持的模型类别: " + category);
+        }
+        return service;
+    }
+}