add new files for the spreadjs and template

atms-api/src/main/java/pwc/taxtech/atms/controller/TemplateController.java

 package pwc.taxtech.atms.controller;
 
 import org.apache.commons.lang3.StringUtils;
+import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
+import org.springframework.util.FileCopyUtils;
 import org.springframework.web.bind.annotation.*;
+import pwc.taxtech.atms.common.ApplicationException;
 import pwc.taxtech.atms.dto.TemplateDto;
 import pwc.taxtech.atms.service.TemplateService;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.*;
 import java.util.Collections;
 import java.util.List;
 
@@ -41,4 +46,50 @@ public class TemplateController {
         }
         return Collections.emptyList();
     }
+
+    @RequestMapping(value = "getTemplateJson", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+    public @ResponseBody
+    void getTemplateBlob(@RequestParam String templateID, HttpServletResponse response) {
+        String filePath;
+        File templateFile;
+        InputStream inputStream = null;
+        String templatePath = templateService.getTemplatePath(templateID);
+        if(StringUtils.isEmpty(templateID))
+        {
+            return;
+        }
+
+        if (templatePath==null||StringUtils.isEmpty(templatePath)){
+            return;
+        }
+
+        filePath = this.getClass().getResource("/").getPath();
+        templateFile = new File(filePath + templateService.getTemplatePath(templateID));
+
+        try {
+            inputStream = new BufferedInputStream(new FileInputStream(templateFile));
+            //客户端保存的文件名
+            String customFileName = "template_" + DateTime.now().toString("yyyyMMddHHmmss") + ".xlsx";
+            response.setHeader("Content-Disposition", String.format("inline; filename=\"" + customFileName + "\""));
+            response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+            FileCopyUtils.copy(inputStream, response.getOutputStream());
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (Exception e) {
+            logger.error("Error downloading template file template.xlsx", e);
+            throw new ApplicationException("Error downloading template file template.xlsx", e);
+        } finally {
+            try {
+                templateFile = null;
+                if (inputStream != null) {
+                    inputStream.close();
+                }
+            } catch (Exception e) {
+                logger.error("Error closing inputStream. ", e);
+            } finally {
+                inputStream = null;
+            }
+        }
+
+    }
 }

atms-api/src/main/java/pwc/taxtech/atms/service/TemplateService.java

@@ -11,4 +11,6 @@ public interface TemplateService {
      * @return 模板DTO 列表
      */
     List<TemplateDto> get(String templateGroupID, Integer reportType);
+
+    String getTemplatePath(String templateID);
 }

atms-api/src/main/java/pwc/taxtech/atms/service/impl/TemplateServiceImpl.java

@@ -35,4 +35,19 @@ public class TemplateServiceImpl extends AbstractService implements TemplateServ
         }
         return templateDtos;
     }
+
+    @Override
+    public String getTemplatePath(String templateID) {
+        String result = "";
+        Template template = templateMapper.selectByPrimaryKey(templateID);
+        if (template != null) {
+
+            if (template.getPath().startsWith("~")) {
+                result = template.getPath().substring(1, template.getPath().length() - 1);
+            } else {
+                result = template.getPath();
+            }
+        }
+        return result;
+    }
 }