* xlsx存在隐藏字符时需要忽略，确保和展示看到的一样

easyexcel-core/src/main/java/com/alibaba/excel/analysis/v07/handlers/sax/SharedStringsTableHandler.java

@@ -1,13 +1,31 @@
+/* ====================================================================
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+==================================================================== */
+
 package com.alibaba.excel.analysis.v07.handlers.sax;
 
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import com.alibaba.excel.cache.ReadCache;
 import com.alibaba.excel.constant.ExcelXmlConstants;
+
 import org.xml.sax.Attributes;
 import org.xml.sax.helpers.DefaultHandler;
 
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
 /**
  * Sax read sharedStringsTable.xml
  *
@@ -146,7 +164,7 @@ static String utfDecode(String value) {
 
  String code = m.group(1);
  int icode = Integer.decode("0x" + code);
- buf.append((char) icode);
+ buf.append((char)icode);
 
  idx = m.end();
  }

easyexcel-test/src/test/java/com/alibaba/easyexcel/test/core/compatibility/CompatibilityTest.java

@@ -148,6 +148,20 @@ public void t08() {
  Assert.assertEquals(10L, list.size());
  }
 
+ @Test
+ public void t09() {
+ // `SH_x005f_x000D_Z002` exists in `ShardingString.xml` and needs to be replaced by: `SH_x000D_Z002`
+ File file = TestFileUtil.readFile("compatibility/t09.xlsx");
+ List<Map<Integer, Object>> list = EasyExcel.read(file)
+ .headRowNumber(0)
+ .sheet()
+ .doReadSync();
+ log.info("data:{}", JSON.toJSONString(list));
+ Assert.assertEquals(1, list.size());
+
+ Assert.assertEquals("SH_x000D_Z002", list.get(0).get(0));
+ }
+
  private List<SimpleData> data() {
  List<SimpleData> list = new ArrayList<SimpleData>();
  for (int i = 0; i < 10; i++) {

update.md

@@ -2,6 +2,7 @@
 
 * 读csv会忽略BOM数据 [Issue #3137](https://github.com/alibaba/easyexcel/issues/3137)
 * 解决csv用office打开乱码的问题，写csv默认带上BOM数据
+* xlsx存在隐藏字符时需要忽略，确保和展示看到的一样
 
 # 3.2.1