fix escape bug

hutool-core/src/test/java/cn/hutool/core/util/EscapeUtilTest.java

@@ -4,12 +4,12 @@ import org.junit.Assert;
 import org.junit.Test;
 
 public class EscapeUtilTest {
-	
+
 	@Test
 	public void escapeHtml4Test() {
 		String escapeHtml4 = EscapeUtil.escapeHtml4("<a>你好</a>");
 		Assert.assertEquals("&lt;a&gt;你好&lt;/a&gt;", escapeHtml4);
-		
+
 		String result = EscapeUtil.unescapeHtml4("&#25391;&#33633;&#22120;&#31867;&#22411;");
 		Assert.assertEquals("振荡器类型", result);
 
@@ -39,9 +39,9 @@ public class EscapeUtilTest {
 	}
 
 	@Test
-	public void escapeSinleQuotesTest(){
+	public void escapeSingleQuotesTest(){
 		String str = "'some text with single quotes'";
 		final String s = EscapeUtil.escapeHtml4(str);
-		Assert.assertEquals(str, s);
+		Assert.assertEquals("&apos;some text with single quotes&apos;", s);
 	}
 }

hutool-core/src/test/java/cn/hutool/core/util/XmlUtilTest.java

@@ -287,4 +287,11 @@ public class XmlUtilTest {
 		String format = XmlUtil.toStr(xml,"GBK",true);
 		Console.log(format);
 	}
+
+	@Test
+	public void escapeTest(){
+		String a = "<>";
+		final String escape = XmlUtil.escape(a);
+		Console.log(escape);
+	}
 }