add alias support

hutool-core/src/test/java/cn/hutool/core/text/csv/CsvReaderTest.java

@@ -47,6 +47,31 @@ public class CsvReaderTest {
 		Assert.assertEquals("22", result.get(2).get("age"));
 	}
 
+	@Test
+	public void readAliasMapListTest(){
+		final CsvReadConfig csvReadConfig = CsvReadConfig.defaultConfig();
+		csvReadConfig.addHeaderAlias("姓名", "name");
+
+		final CsvReader reader = CsvUtil.getReader(csvReadConfig);
+		final List<Map<String, String>> result = reader.readMapList(
+				ResourceUtil.getUtf8Reader("test_bean.csv"));
+
+		Assert.assertEquals("张三", result.get(0).get("name"));
+		Assert.assertEquals("男", result.get(0).get("gender"));
+		Assert.assertEquals("无", result.get(0).get("focus"));
+		Assert.assertEquals("33", result.get(0).get("age"));
+
+		Assert.assertEquals("李四", result.get(1).get("name"));
+		Assert.assertEquals("男", result.get(1).get("gender"));
+		Assert.assertEquals("好对象", result.get(1).get("focus"));
+		Assert.assertEquals("23", result.get(1).get("age"));
+
+		Assert.assertEquals("王妹妹", result.get(2).get("name"));
+		Assert.assertEquals("女", result.get(2).get("gender"));
+		Assert.assertEquals("特别关注", result.get(2).get("focus"));
+		Assert.assertEquals("22", result.get(2).get("age"));
+	}
+
 	@Test
 	public void readBeanListTest(){
 		final CsvReader reader = CsvUtil.getReader();

hutool-core/src/test/java/cn/hutool/core/text/csv/CsvWriterTest.java

@@ -0,0 +1,24 @@
+package cn.hutool.core.text.csv;
+
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.util.CharsetUtil;
+import org.junit.Ignore;
+import org.junit.Test;
+
+public class CsvWriterTest {
+
+	@Test
+	@Ignore
+	public void writeWithAliasTest(){
+		final CsvWriteConfig csvWriteConfig = CsvWriteConfig.defaultConfig()
+				.addHeaderAlias("name", "姓名")
+				.addHeaderAlias("gender", "性别");
+
+		final CsvWriter writer = CsvUtil.getWriter(
+				FileUtil.file("d:/test/csvAliasTest.csv"),
+				CharsetUtil.CHARSET_GBK, false, csvWriteConfig);
+
+		writer.writeHeaderLine("name", "gender", "address");
+		writer.close();
+	}
+}