From 0053b68d44994ddc00542cee284ca7b0fb315918 Mon Sep 17 00:00:00 2001
From: chjoy <chjoy@users.noreply.github.com>
Date: Wed, 25 Nov 2015 09:33:30 +0800
Subject: [PATCH] =?UTF-8?q?excel=E7=9A=84=E5=88=97=E4=B9=9F=E5=BA=94?=
 =?UTF-8?q?=E8=AF=A5=E6=98=AF=E4=BA=8C=E7=BB=B4=E6=95=B0=E7=BB=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

excel的列也应该是二维数组
---
 src/main/java/com/jfinal/ext/render/excel/PoiRender.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/jfinal/ext/render/excel/PoiRender.java b/src/main/java/com/jfinal/ext/render/excel/PoiRender.java
index f12a22c..e95f45c 100644
--- a/src/main/java/com/jfinal/ext/render/excel/PoiRender.java
+++ b/src/main/java/com/jfinal/ext/render/excel/PoiRender.java
@@ -33,7 +33,7 @@ public class PoiRender extends Render {
     private String[][] headers;
     private String[] sheetNames = new String[]{};
     private int cellWidth;
-    private String[] columns = new String[]{};
+    private String[][] columns = new String[]{};
     private String fileName = "file1.xls";
     private int headerRow;
     private String version;