表结构修改

yzg-util-db/src/main/java/com/yanzuoguang/excel/ExcelConsole.java

@@ -21,6 +21,8 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -506,7 +508,7 @@ public class ExcelConsole<T> implements DbRow<T> {
 
         String fileNameTemp = this.getFileNameTemp();
         // 保存为临时文件
-        try (OutputStream out = new FileOutputStream(fileNameTemp)) {
+        try (OutputStream out = Files.newOutputStream(Paths.get(fileNameTemp))) {
             workbook.write(out);
             out.flush();
         } catch (IOException e) {