add test

hutool-http/src/test/java/cn/hutool/http/test/HttpUtilTest.java

@@ -25,6 +25,18 @@ public class HttpUtilTest {
 		Console.log(result);
 	}
 
+	@Test
+	@Ignore
+	public void postTest2() {
+		// 某些接口对Accept头有特殊要求，此处自定义头
+		String result = HttpUtil
+				.createPost("http://cmp.ishanghome.com/cmp/v1/community/queryClusterCommunity")
+				.header(Header.ACCEPT, "*/*")
+				.execute()
+				.body();
+		Console.log(result);
+	}
+
 	@Test
 	@Ignore
 	public void getTest() {