修改远程方法调用：RemoteFileService 增加：删除、获取服务器容量、加签三个方法

ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/RemoteFileService.java

@@ -2,7 +2,9 @@ package com.ruoyi.system.api;
 
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.core.constant.ServiceNameConstants;
@@ -25,5 +27,26 @@ public interface RemoteFileService
      * @return 结果
      */
     @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    public R<SysFile> upload(@RequestPart(value = "file") MultipartFile file);
+    R<SysFile> upload(@RequestPart(value = "file") MultipartFile file);
+
+    /**
+     * 删除文件
+     * 根据文件的完整url进行删除资源
+     */
+    @PostMapping("delete")
+    R<Boolean> delete(@RequestParam("fileUrl")  String fileUrl);
+
+    /**
+     * 获取文件服务器的容量
+     * 获取文件服务器占用资源的容量
+     */
+    @GetMapping("objectsCapacityStr")
+    R<String> capacityStr();
+
+    /**
+     * 临时安全凭证、获取加签的url; 根据输入的url,获取带有临时安全凭证的url
+     * @param fileUrl 待加签的url
+     */
+    @GetMapping("getPresignedUrl")
+    R<String> getPresignedUrl(@RequestParam(value = "fileUrl") String fileUrl);
 }

ruoyi-api/ruoyi-api-system/src/main/java/com/ruoyi/system/api/factory/RemoteFileFallbackFactory.java

@@ -30,6 +30,21 @@ public class RemoteFileFallbackFactory implements FallbackFactory<RemoteFileServ
             {
                 return R.fail("上传文件失败:" + throwable.getMessage());
             }
+
+            @Override
+            public R<Boolean> delete(String fileUrl) {
+                return R.fail("删除文件失败:" + throwable.getMessage());
+            }
+
+            @Override
+            public R<String> capacityStr() {
+                return R.fail("文件容量获取失败:" + throwable.getMessage());
+            }
+
+            @Override
+            public R<String> getPresignedUrl(String fileUrl) {
+                return R.fail("文件加签失败:" + throwable.getMessage());
+            }
         };
     }
 }

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/config/FtpConfig.java

@@ -24,7 +24,7 @@ public class FtpConfig {
      * eg1: www.ourslook.com
      * eg2: 192.168.0.1
      */
-    private String hostName;
+    private String endpoint;
     /**
      * ftp端口，默认21
      */
@@ -52,12 +52,12 @@ public class FtpConfig {
      */
     private String domain;
 
-    public String getHostName() {
+    public String getEndpoint() {
-        return hostName;
+        return endpoint;
     }
 
-    public void setHostName(String hostName) {
+    public void setEndpoint(String endpoint) {
-        this.hostName = hostName;
+        this.endpoint = endpoint;
     }
 
     public Integer getPort() {

ruoyi-modules/ruoyi-file/src/main/java/com/ruoyi/file/service/FtpFileServiceImpl.java

@@ -6,7 +6,6 @@ import com.ruoyi.common.core.exception.CustomException;
 import com.ruoyi.file.config.FtpConfig;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Primary;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -37,7 +36,7 @@ public class FtpFileServiceImpl implements IDfsService {
 
         Ftp ftp = null;
         try {
-            ftp = new Ftp(ftpConfig.getHostName(), ftpConfig.getPort(), ftpConfig.getUserName(), ftpConfig.getPassword());
+            ftp = new Ftp(ftpConfig.getEndpoint(), ftpConfig.getPort(), ftpConfig.getUserName(), ftpConfig.getPassword());
             ftp.setBackToPwd(true);
             ftp.cd("/");
             // 主要是主动模式还是被动
@@ -56,7 +55,7 @@ public class FtpFileServiceImpl implements IDfsService {
     public boolean deleteFile(String fileUrl) {
         Ftp ftp = null;
         try {
-            ftp = new Ftp(ftpConfig.getHostName(), ftpConfig.getPort(), ftpConfig.getUserName(), ftpConfig.getPassword());
+            ftp = new Ftp(ftpConfig.getEndpoint(), ftpConfig.getPort(), ftpConfig.getUserName(), ftpConfig.getPassword());
             // 主要是主动模式还是被动
             ftp.setMode(FtpMode.Active);
             String storePath = getStorePath(fileUrl);