质检-模板下载文件编码处理

blade-service/blade-manager/src/main/java/org/springblade/manager/controller/WbsTreeContractController.java

@@ -66,6 +66,7 @@ import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+import org.springframework.http.ContentDisposition;
 
 @RestController
 @AllArgsConstructor
@@ -366,8 +367,12 @@ public class WbsTreeContractController extends BladeController {
             //返回响应
             try (ServletOutputStream outputStream = response.getOutputStream();
                  ByteArrayOutputStream byteArrayOutputStreamResult = new ByteArrayOutputStream()) {
+                //文件编码处理
+                String encode = URLEncoder.encode(fileName, "UTF-8");
+                encode = encode.replaceAll( "\\+", " ");
+                encode = encode.replaceAll( "%2B", "+");
                 //设置响应头
-                response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode(fileName, "UTF-8") + ".xlsx");
+                response.setHeader("Content-Disposition", "attachment; filename=" + encode + ".xlsx");
                 response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
                 workbook1.write(byteArrayOutputStreamResult);
                 byte[] excelBytesResult = byteArrayOutputStreamResult.toByteArray();