From 6b3caafde6275be4b5e6adb64dfa43685a22e5e3 Mon Sep 17 00:00:00 2001
From: gaoming <gaoming@taover.com>
Date: Mon, 25 May 2020 17:58:36 +0800
Subject: [PATCH] excel读取小数保留四位

---
 build.gradle                                 |  2 +-
 src/main/java/com/taover/util/UtilExcel.java | 16 ++++++++++++----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/build.gradle b/build.gradle
index ab5d4ec..20ff42c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -59,7 +59,7 @@ uploadArchives {
                 authentication(userName: NEXUS_USERNAME, password: NEXUS_PASSWORD)
             }
             pom.project {
-                version '1.1.96'
+                version '1.1.98'
                 artifactId ARTIFACT_Id
                 groupId GROUP_ID
                 packaging TYPE
diff --git a/src/main/java/com/taover/util/UtilExcel.java b/src/main/java/com/taover/util/UtilExcel.java
index 6e2232d..034bce1 100644
--- a/src/main/java/com/taover/util/UtilExcel.java
+++ b/src/main/java/com/taover/util/UtilExcel.java
@@ -10,6 +10,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import org.apache.poi.hssf.usermodel.HSSFDataFormatter;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.openxml4j.util.ZipSecureFile;
 import org.apache.poi.ss.usermodel.Cell;
@@ -413,7 +414,7 @@ public class UtilExcel {
 		if(end > rowLimit){
 			end = rowLimit;
 		}
-		DecimalFormat df = new DecimalFormat("0.#");
+		DecimalFormat df = new DecimalFormat("0.####");
 		for(int i=start; i<end+1; ++i){
 			Row row = sheet.getRow(i);
 			if(row == null){
@@ -520,8 +521,15 @@ public class UtilExcel {
 	
 	public static void main(String args[]){
 		//String filepath = "C:\\Users\\root\\Desktop\\千丁-6.27.xlsx";
-		String filepath = "C:\\Users\\gaoming\\Desktop\\测试返单数量.xlsx";
-		//String filepath = "C:\\Users\\EDZ\\Desktop\\aaa.xlsx";
+		//String filepath = "C:\\Users\\gaoming\\Desktop\\cccc.xls";
+		DecimalFormat df = new DecimalFormat("0.####");
+		 
+		System.out.println(df.format(3.333113F));
+		System.out.println(df.format(3.3));
+		System.out.println(df.format(3.3300));
+		
+		
+		String filepath = "C:\\Users\\EDZ\\Desktop\\acccc.xls";
 		List<List<Object>> data = null;
 		
 		try {
@@ -545,7 +553,7 @@ public class UtilExcel {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
-		List<Short> styleList = new ArrayList<Short>();
+//		List<Short> styleList = new ArrayList<Short>();
 //		for(int i=0; i<data.size(); ++i){
 //			if(i == 1)styleList.add(Short.valueOf(HSSFColor.RED.index));
 //			else styleList.add(null);
--
libgit2 0.21.2