附件修改中间为工艺路线，右边为标准工序

gavel/src/main/java/com/gavel/kwell/controller/BzgxFjController.java

+package com.gavel.kwell.controller;
+
+import java.io.FileInputStream;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.MultipartHttpServletRequest;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.gavel.common.SystemOperation;
+import com.gavel.common.annotation.ResourcePermissions;
+import com.gavel.common.attachment.persistent.Attachment;
+import com.gavel.common.base.controller.BaseController;
+import com.gavel.common.utils.ThreadContext;
+import com.gavel.gygl.service.BzgxService;
+import com.gavel.kwell.service.GpfkfjService;
+
+@Controller
+@RequestMapping("gygl/bzgx")
+public class BzgxFjController extends BaseController {
+	private static final String ATTACHMENT_FOLDER = "bzgx";
+    @Autowired
+    private BzgxService bzgxService;
+    @Autowired
+    private GpfkfjService gpfkfjService;
+    
+    @RequestMapping(value = "attachment/list", method = RequestMethod.POST)
+    @ResponseBody
+    public Object attachmentListSub(@RequestBody JSONObject param) {
+        return buildReturnData(getAttachmentListSub(ATTACHMENT_FOLDER, param), Attachment.class);
+    }
+
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.EDIT})
+    @PostMapping(value = "attachment/upload")
+    @ResponseBody
+    public Object attachmentUpload(HttpServletRequest request, @RequestParam("groupid") String groupid,
+                                   @RequestParam("folder") String folder) {
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        MultiValueMap<String, MultipartFile> multiValueMap = multipartRequest.getMultiFileMap();
+        for (MultipartFile multipartFile : multiValueMap.toSingleValueMap().values()) {
+        	gpfkfjService.checkGxfjIfFitRule(multipartFile,  getFolder(folder, ATTACHMENT_FOLDER), groupid);
+            bzgxService.attachmentUpload(multipartFile, getFolder(folder, ATTACHMENT_FOLDER), groupid);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.EDIT})
+    @PostMapping(value = "attachment/upload/update")
+    @ResponseBody
+    public Object attachmentUploadUpdate(HttpServletRequest request, @RequestParam("id") String id,
+                                         @RequestParam("message") String message) {
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        MultiValueMap<String, MultipartFile> multiValueMap = multipartRequest.getMultiFileMap();
+        for (MultipartFile multipartFile : multiValueMap.toSingleValueMap().values()) {
+            bzgxService.attachmentUploadUpdate(multipartFile, id, message);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+    @RequestMapping(value = "attachment/download/{id}")
+    public void attachmentDownLoad(HttpServletRequest request, HttpServletResponse response, @PathVariable String id) {
+        FileInputStream fileInputStream = bzgxService.attachmentDownload(id);
+        doAttachmentDownLoad(id, request, response, fileInputStream);
+    }
+    @RequestMapping(value = "attachment/preview/{id}")
+    public void attachmentPreview(HttpServletResponse response, @PathVariable String id) {
+        FileInputStream fileInputStream = bzgxService.attachmentDownload(id);
+        doAttachmentPreview(id, response, fileInputStream);
+    }
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.DELETE})
+    @PostMapping(value = "attachment/delete")
+    @ResponseBody
+    public Object attachmentDelete(@RequestBody JSONObject param) {
+        JSONArray idArray = param.getJSONArray("id");
+        for(int i = 0; i < idArray.size(); i++) {
+            String id = idArray.getString(i);
+            bzgxService.attachmentDelete(id);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+}

gavel/src/main/java/com/gavel/kwell/controller/GylxFjController.java

+package com.gavel.kwell.controller;
+
+import java.io.FileInputStream;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.multipart.MultipartFile;
+import org.springframework.web.multipart.MultipartHttpServletRequest;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import com.gavel.common.SystemOperation;
+import com.gavel.common.annotation.ResourcePermissions;
+import com.gavel.common.attachment.persistent.Attachment;
+import com.gavel.common.base.controller.BaseController;
+import com.gavel.common.utils.ThreadContext;
+import com.gavel.gygl.service.GylxService;
+import com.gavel.kwell.service.GpfkfjService;
+
+@Controller
+@RequestMapping("gygl/gylx")
+public class GylxFjController extends BaseController {
+    private static final String ATTACHMENT_FOLDER = "gylx";
+    @Autowired
+    private GylxService gylxService;
+    @Autowired
+    private GpfkfjService gpfkfjService;
+  
+    @RequestMapping(value = "attachment/list", method = RequestMethod.POST)
+    @ResponseBody
+    public Object attachmentListSub(@RequestBody JSONObject param) {
+        return buildReturnData(getAttachmentListSub(ATTACHMENT_FOLDER, param), Attachment.class);
+    }
+
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.EDIT})
+    @PostMapping(value = "attachment/upload")
+    @ResponseBody
+    public Object attachmentUpload(HttpServletRequest request, @RequestParam("groupid") String groupid,
+                                   @RequestParam("folder") String folder) {
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        MultiValueMap<String, MultipartFile> multiValueMap = multipartRequest.getMultiFileMap();
+        for (MultipartFile multipartFile : multiValueMap.toSingleValueMap().values()) {
+        	gpfkfjService.checkGxfjIfFitRule(multipartFile,  getFolder(folder, ATTACHMENT_FOLDER), groupid);
+            gylxService.attachmentUpload(multipartFile, getFolder(folder, ATTACHMENT_FOLDER), groupid);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.EDIT})
+    @PostMapping(value = "attachment/upload/update")
+    @ResponseBody
+    public Object attachmentUploadUpdate(HttpServletRequest request, @RequestParam("id") String id,
+                                         @RequestParam("message") String message) {
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        MultiValueMap<String, MultipartFile> multiValueMap = multipartRequest.getMultiFileMap();
+        for (MultipartFile multipartFile : multiValueMap.toSingleValueMap().values()) {
+            gylxService.attachmentUploadUpdate(multipartFile, id, message);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+    @RequestMapping(value = "attachment/download/{id}")
+    public void attachmentDownLoad(HttpServletRequest request, HttpServletResponse response, @PathVariable String id) {
+        FileInputStream fileInputStream = gylxService.attachmentDownload(id);
+        doAttachmentDownLoad(id, request, response, fileInputStream);
+    }
+    @RequestMapping(value = "attachment/preview/{id}")
+    public void attachmentPreview(HttpServletResponse response, @PathVariable String id) {
+        FileInputStream fileInputStream = gylxService.attachmentDownload(id);
+        doAttachmentPreview(id, response, fileInputStream);
+    }
+    @ResourcePermissions({SystemOperation.BottonResource.ADD, SystemOperation.BottonResource.DELETE})
+    @PostMapping(value = "attachment/delete")
+    @ResponseBody
+    public Object attachmentDelete(@RequestBody JSONObject param) {
+        JSONArray idArray = param.getJSONArray("id");
+        for(int i = 0; i < idArray.size(); i++) {
+            String id = idArray.getString(i);
+            gylxService.attachmentDelete(id);
+        }
+        return ThreadContext.getReturnData();
+    }
+
+
+}