[fix] 销售管理

修改统一的文件下载工具类，修复本地windows系统和服务器linux系统文件路径不一致导致导出模板找不到文件问题。
修改导出销售出货单1后端接口、修改导出销售出货单2后端接口、修改导出销售出货箱单1后端接口、修改导出销售出货箱单2后端接口、修改导出销售出货发票1后端接口、修改导出销售出货发票2后端接口、修改导出出货通知单后端接口，采用新的查找文件方法

ruoyi-admin/src/main/java/com/ruoyi/system/service/impl/SysSalesShippingInformServiceImpl.java

@@ -399,10 +399,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     public void exportShippingOrderOne(String outOrderCode, HttpServletResponse response) {
 
         String fileName = "销售出货单1.xlsx";
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
 
         try {
-            String fileAbsolutePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
 
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出库单号为空:{}",outOrderCode);
@@ -482,10 +481,10 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     public void exportShippingOrderTwo(String outOrderCode, HttpServletResponse response) {
 
         String fileName = "销售出货单2.xlsx";
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
 
         try {
-            String fileAbsolutePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
 
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出库单号为空:{}",outOrderCode);
@@ -564,9 +563,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
 
         String fileName = "销售出货箱单1.xlsx";
 
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
         try {
-            String fileRelativePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出库单号为空:{}",outOrderCode);
                 throw new RuntimeException("出库单号为空，请检查");
@@ -616,7 +615,7 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
             }
 
             //构建模板
-            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileRelativePath).build();
+            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileAbsolutePath).build();
             WriteSheet sheet = EasyExcel.writerSheet().build();
             FillConfig fillConfig = FillConfig.builder().forceNewRow(true).build();
 
@@ -639,9 +638,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     public void exportShippingPackingTwo(String outOrderCode, HttpServletResponse response) {
         String fileName = "销售出货箱单2.xlsx";
 
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
         try {
-            String fileRelativePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出库单号为空:{}",outOrderCode);
                 throw new RuntimeException("出库单号为空，请检查");
@@ -697,7 +696,7 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
             }
 
             //构建模板
-            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileRelativePath).build();
+            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileAbsolutePath).build();
             WriteSheet sheet = EasyExcel.writerSheet().build();
             FillConfig fillConfig = FillConfig.builder().forceNewRow(true).build();
 
@@ -718,9 +717,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     @Override
     public void exportShippingInvoiceOne(String outOrderCode, HttpServletResponse response) {
         String fileName = "销售出货发票1.xlsx";
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
         try {
-            String fileRelativePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出货单号为空,请检查:{}", outOrderCode);
                 throw new RuntimeException("出货单号为空,请检查");
@@ -786,7 +785,7 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
             }
 
 
-            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileRelativePath).build();
+            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileAbsolutePath).build();
             WriteSheet sheet = EasyExcel.writerSheet().build();
             FillConfig fillConfig = FillConfig.builder().forceNewRow(true).build();
             workBook.fill(map, sheet);
@@ -806,9 +805,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     @Override
     public void exportShippingInvoiceTwo(String outOrderCode, HttpServletResponse response) {
         String fileName = "销售出货发票2.xlsx";
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
         try {
-            String fileRelativePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出货单号为空,请检查:{}", outOrderCode);
                 throw new RuntimeException("出货单号为空,请检查");
@@ -874,7 +873,7 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
             }
 
 
-            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileRelativePath).build();
+            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileAbsolutePath).build();
             WriteSheet sheet = EasyExcel.writerSheet().build();
             FillConfig fillConfig = FillConfig.builder().forceNewRow(true).build();
             workBook.fill(map, sheet);
@@ -894,9 +893,9 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
     public void exportShippingInformOrder(String outOrderCode, HttpServletResponse response) {
 
         String fileName = "出货通知单.xlsx";
-        FileDownloadUtils fileDownloadUtils = new FileDownloadUtils();
+
         try {
-            String fileRelativePath = fileDownloadUtils.getFileRelativePath(fileName);
+            String fileAbsolutePath = FileDownloadUtils.getFileAbsolutePath(fileName);
             if (StringUtils.isEmpty(outOrderCode)){
                 log.warn("出货单号为空,请检查:{}", outOrderCode);
                 throw new RuntimeException("出货单号为空,请检查");
@@ -940,7 +939,7 @@ public class SysSalesShippingInformServiceImpl implements ISysSalesShippingInfor
             map.put("customerName",sysSalesShippingInform.getCustomerName());
             map.put("businessMembers",sysSalesShippingInform.getBusinessMembers());
 
-            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileRelativePath).build();
+            ExcelWriter workBook = EasyExcel.write(response.getOutputStream()).withTemplate(fileAbsolutePath).build();
             WriteSheet sheet = EasyExcel.writerSheet().build();
 
             FillConfig fillConfig = FillConfig.builder().forceNewRow(true).build();

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileDownloadUtils.java

@@ -1,12 +1,17 @@
 package com.ruoyi.common.utils.file;
 
 import org.springframework.core.io.ClassPathResource;
+import org.springframework.core.io.Resource;
 
 import java.io.File;
+import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
+import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
 
 /**
  *  文件下载类
@@ -18,13 +23,24 @@ public class FileDownloadUtils {
 
 
     // 获取文件绝对路径
-    public String getFileAbsolutePath(String fileName) throws IOException {
+    public static String getFileAbsolutePath(String fileName) throws IOException {
-        ClassPathResource resource = new ClassPathResource("attachments/" + fileName);
+        Resource resource = new ClassPathResource(FILE_PATH_PATH + fileName);
-        File file = resource.getFile();
+
-        return file.getPath();
+        // 确认资源存在
+        if (!resource.exists()) {
+            throw new FileNotFoundException("找不到文件: " + fileName);
         }
 
+        // 创建临时文件
+        File tempFile = File.createTempFile("temp", null);
+        tempFile.deleteOnExit(); // 确保程序结束时删除临时文件
+
+        // 将资源复制到临时文件
+        Files.copy(resource.getInputStream(), tempFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
 
+        // 返回临时文件的绝对路径
+        return tempFile.getAbsolutePath();
+    }
 
 
     //获取文件的相对路径
@@ -37,5 +53,4 @@ public class FileDownloadUtils {
         }
     }
 
-
 }