新增：增加公共webscoket模块

common/src/main/java/com/sdm/common/common/WsMessage.java

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+package com.sdm.common.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+// 公共websocke消息实体类
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class WsMessage<T> {
+
+    // 场景：定义在 WsSceneEnum 维护，前端根据这个字段处理业务
+    private String scene;
+
+    // 单一推送：接收者的用户id; 群发推送：发送人的推送id
+    private Long userId;
+
+    // 推送的时间戳
+    private Long timestamp;
+
+    // 推送的数据
+    private T data;
+
+}

common/src/main/java/com/sdm/common/common/WsSceneEnum.java

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+package com.sdm.common.common;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public enum WsSceneEnum {
+
+    BIG_FILE_CHUNK("BIG_FILE_CHUNK","大文件分片上传结果通知" );
+
+    /**
+     * scene webscoket 推送的业务场景
+     */
+    private final String scene;
+
+    /**
+     * scene webscoket 推送的业务场景名称
+     */
+    private final String sceneName ;
+
+}

common/src/main/java/com/sdm/common/feign/impl/system/WsPushToolFeignClientImpl.java

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+package com.sdm.common.feign.impl.system;
+
+import com.sdm.common.common.SdmResponse;
+import com.sdm.common.common.WsMessage;
+import com.sdm.common.feign.inter.system.IWsPushToolFeignClient;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Slf4j
+@Component
+public class WsPushToolFeignClientImpl implements IWsPushToolFeignClient {
+
+    @Autowired
+    private IWsPushToolFeignClient wsPushToolFeignClient;
+
+    @Override
+    public SdmResponse wsPushOne(WsMessage wsMessage) {
+        SdmResponse sdmResponse;
+        try {
+            sdmResponse = wsPushToolFeignClient.wsPushOne(wsMessage);
+            if (!sdmResponse.isSuccess() ){
+                return SdmResponse.failed("推送单一用户失败");
+            }
+        } catch (Exception e) {
+            log.error("推送单一用户失败", e);
+            return SdmResponse.failed("推送单一用户失败");
+        }
+        return sdmResponse;
+    }
+
+    @Override
+    public SdmResponse wsPushAll(WsMessage wsMessage) {
+        SdmResponse sdmResponse;
+        try {
+            sdmResponse = wsPushToolFeignClient.wsPushAll(wsMessage);
+            if (!sdmResponse.isSuccess() ){
+                return SdmResponse.failed("推送全量用户失败");
+            }
+        } catch (Exception e) {
+            log.error("推送全量用户失败", e);
+            return SdmResponse.failed("推送全量用户失败");
+        }
+        return sdmResponse;
+    }
+
+}

common/src/main/java/com/sdm/common/feign/inter/system/IWsPushToolFeignClient.java

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+package com.sdm.common.feign.inter.system;
+
+import com.sdm.common.common.SdmResponse;
+import com.sdm.common.common.WsMessage;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+@FeignClient(name = "system",contextId = "IWsPushToolFeignClient")
+public interface IWsPushToolFeignClient {
+
+    @PostMapping("/inWs/wsPushOne")
+    SdmResponse wsPushOne(@RequestBody WsMessage wsMessage);
+
+    @PostMapping("/inWs/wsPushAll")
+    SdmResponse wsPushAll( @RequestBody WsMessage wsMessage);
+
+}