修改onlyoffice修改为https后，回调问题

doc-biz/src/main/java/com/doc/biz/controller/OnlyOfficeController.java

@@ -14,6 +14,15 @@ import com.doc.system.domain.SysOperLog;
 import com.doc.system.service.ISysOperLogService;
 import com.doc.system.service.ISysUserService;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContexts;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
@@ -23,6 +32,7 @@ import org.springframework.web.multipart.MultipartFile;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.InputStream;
 import java.io.PrintWriter;
 import java.net.HttpURLConnection;
 import java.net.URL;
@@ -103,28 +113,29 @@ public class OnlyOfficeController {
             DocInfo info = docInfoService.selectDocInfoByDocId(id);
 
             try {
-                URL url = new URL(downloadUri);
-                HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();
+                MultipartFile multipartFile;
+                String https = "https";
+                if (downloadUri.contains(https)) {
+                    SSLConnectionSocketFactory scsf = new SSLConnectionSocketFactory(SSLContexts.custom().loadTrustMaterial(null, new TrustSelfSignedStrategy()).build(),
+                            NoopHostnameVerifier.INSTANCE);
+                    CloseableHttpClient client = HttpClients.custom().setSSLSocketFactory(scsf).build();
+                    HttpGet httpget = new HttpGet(downloadUri);
+                    HttpResponse res = client.execute(httpget);
+                    HttpEntity entity = res.getEntity();
+                    try (InputStream is = entity.getContent()) {
+                        multipartFile = FileUtils.getMultipartFile(is, info.getFileName());
+                        process(id, info, user, multipartFile);
+                    } catch (Exception e) {
+                        throw e;
+                    }
+                } else {
+                    URL url = new URL(downloadUri);
+                    HttpURLConnection connection = (java.net.HttpURLConnection) url.openConnection();
+                    multipartFile = FileUtils.getMultipartFile(connection.getInputStream(), info.getFileName());
+                    process(id, info, user, multipartFile);
+                    connection.disconnect();
+                }
 
-                MultipartFile multipartFile = FileUtils.getMultipartFile(connection.getInputStream(), info.getFileName());
-                //保存版本信息
-                DocVersion version = new DocVersion();
-                version.setDocId(id);
-                version.setFileId(info.getFileId());
-                version.setCreateBy(info.getCreateBy());
-                version.setCreateTime(info.getCreateTime());
-                versionService.insertDocVersion(version);
-
-                //保存新的文件信息
-                DocumentVO vo = mongoService.uploadFile(multipartFile);
-                info.setFileId(vo.getFileId());
-                info.setFileSize(vo.getFileSize());
-                info.setCreateBy(user.getUserName());
-                info.setCreateTime(new Date());
-                info.setUpdateBy(user.getUserName());
-                docInfoService.updateDocInfoByOnlyOffice(info);
-
-                connection.disconnect();
             } catch (Exception ex) {
                 log.error("OnlyOffice异常消息：{}", ex.getMessage());
                 saved = 1;
@@ -153,4 +164,23 @@ public class OnlyOfficeController {
         /*插入操作日志--end*/
         writer.write(result);
     }
+
+    private void process(Long id, DocInfo info, SysUser user, MultipartFile multipartFile) throws Exception {
+        //保存版本信息
+        DocVersion version = new DocVersion();
+        version.setDocId(id);
+        version.setFileId(info.getFileId());
+        version.setCreateBy(info.getCreateBy());
+        version.setCreateTime(info.getCreateTime());
+        versionService.insertDocVersion(version);
+
+        //保存新的文件信息
+        DocumentVO vo = mongoService.uploadFile(multipartFile);
+        info.setFileId(vo.getFileId());
+        info.setFileSize(vo.getFileSize());
+        info.setCreateBy(user.getUserName());
+        info.setCreateTime(new Date());
+        info.setUpdateBy(user.getUserName());
+        docInfoService.updateDocInfoByOnlyOffice(info);
+    }
 }