修改标准解读流程导出问题

2024-09-06 14:11:18 +08:00
parent 6ab79fca61
commit 13adac0b56
2 changed files with 24 additions and 18 deletions
@@ -0,0 +1,24 @@
+package com.jero.config;
+
+import org.apache.poi.ss.SpreadsheetVersion;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+
+import java.lang.reflect.Field;
+
+/**
+ * 解决导出excel单元格长度过长问题
+ * @version 1.0
+ * @date 2024/9/5 15:16
+ */
+@Component
+public class ApplicationCommandLine implements CommandLineRunner {
+    @Override
+    public void run(String... args) throws Exception {
+        SpreadsheetVersion spreadsheetVersion = SpreadsheetVersion.EXCEL2007;
+        Field maxTextLength = spreadsheetVersion.getClass().getDeclaredField("_maxTextLength");
+        maxTextLength.setAccessible(true);
+        maxTextLength.set(spreadsheetVersion, Integer.MAX_VALUE);
+    }
+}
+