add 集成 dubbo 实现高性能 rpc 远程调用

update 回滚到 dubbo2.7.8

add 增加 dubbo 日志打印过滤器

update 优化代码 dubbo 用法

ruoyi-modules/ruoyi-file/pom.xml

@@ -66,6 +66,11 @@
             <artifactId>ruoyi-common-swagger</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.ruoyi</groupId>
+            <artifactId>ruoyi-common-dubbo</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.ruoyi</groupId>
             <artifactId>ruoyi-common-web</artifactId>

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/RuoYiFileApplication.java

@@ -1,6 +1,7 @@
 package com.ruoyi.file;
 
 import com.ruoyi.common.swagger.annotation.EnableCustomSwagger2;
+import org.apache.dubbo.config.spring.context.annotation.EnableDubbo;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
@@ -10,6 +11,7 @@ import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
  *
  * @author ruoyi
  */
+@EnableDubbo
 @EnableCustomSwagger2
 @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
 public class RuoYiFileApplication {

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/dubbo/RemoteFileServiceImpl.java

@@ -0,0 +1,44 @@
+package com.ruoyi.file.dubbo;
+
+import com.ruoyi.common.core.exception.ServiceException;
+import com.ruoyi.common.core.utils.file.FileUtils;
+import com.ruoyi.file.service.ISysFileService;
+import com.ruoyi.system.api.RemoteFileService;
+import com.ruoyi.system.api.domain.SysFile;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.dubbo.config.annotation.DubboService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+ * 文件请求处理
+ *
+ * @author ruoyi
+ */
+@Slf4j
+@Service
+@DubboService
+public class RemoteFileServiceImpl implements RemoteFileService {
+
+    @Autowired
+    private ISysFileService sysFileService;
+
+    /**
+     * 文件上传请求
+     */
+    @Override
+    public SysFile upload(MultipartFile file) {
+        try {
+            // 上传并返回访问地址
+            String url = sysFileService.uploadFile(file);
+            SysFile sysFile = new SysFile();
+            sysFile.setName(FileUtils.getName(url));
+            sysFile.setUrl(url);
+            return sysFile;
+        } catch (Exception e) {
+            log.error("上传文件失败", e);
+            throw new ServiceException("上传文件失败");
+        }
+    }
+}