diff --git a/NewLife.Core/Http/HttpCodec.cs b/NewLife.Core/Http/HttpCodec.cs
index f01842a886..c7856c986a 100644
--- a/NewLife.Core/Http/HttpCodec.cs
+++ b/NewLife.Core/Http/HttpCodec.cs
@@ -138,6 +138,12 @@ public class HttpMessage : IMessage
         /// <summary>负载数据</summary>
         public Packet Payload { get; set; }
 
+        /// <summary>请求方法</summary>
+        public String Method { get; set; }
+
+        /// <summary>请求资源</summary>
+        public String Uri { get; set; }
+
         /// <summary>内容长度</summary>
         public Int32 ContentLength { get; set; } = -1;
 
@@ -181,11 +187,20 @@ public virtual Boolean ParseHeaders()
             var pk = Header;
             if (pk == null || pk.Total == 0) return false;
 
+            // 请求方法 GET / HTTP/1.1
             var dic = new Dictionary<String, String>(StringComparer.OrdinalIgnoreCase);
             var ss = pk.ToStr().Split(Environment.NewLine);
-            foreach (var item in ss)
             {
-                var kv = item.Split(":");
+                var kv = ss[0].Split(" ");
+                if (kv != null && kv.Length >= 3)
+                {
+                    Method = kv[0].Trim();
+                    Uri = kv[1].Trim();
+                }
+            }
+            for (var i = 1; i < ss.Length; i++)
+            {
+                var kv = ss[i].Split(":");
                 if (kv != null && kv.Length >= 2)
                 {
                     dic[kv[0].Trim()] = kv[1].Trim();
@@ -196,8 +211,6 @@ public virtual Boolean ParseHeaders()
             // 内容长度
             if (dic.TryGetValue("Content-Length", out var str))
                 ContentLength = str.ToInt();
-            else
-                ContentLength = 0;
 
             return true;
         }
diff --git a/XUnitTest.Core/Http/HttpCodecTests.cs b/XUnitTest.Core/Http/HttpCodecTests.cs
new file mode 100644
index 0000000000..f28d857d02
--- /dev/null
+++ b/XUnitTest.Core/Http/HttpCodecTests.cs
@@ -0,0 +1,82 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using NewLife.Data;
+using NewLife.Http;
+using Xunit;
+
+namespace XUnitTest.Http
+{
+    public class HttpCodecTests
+    {
+        [Theory(DisplayName = "读取GET")]
+        [InlineData("GET /123.html HTTP/1.1\r\nHost: www.newlifex.com\r\n\r\n")]
+        [InlineData("GET /123.html HTTP/1.1\r\nHost: www.newlifex.com\r\nContent-Length:0\r\n\r\n")]
+        //[InlineData("GET /123.html\r\nHost: www.newlifex.com\r\n")]
+        //[InlineData("GET /123.html\r\nHost: www.newlifex.com")]
+        public void ReadGetMessge(String http)
+        {
+            var msg = new HttpMessage();
+            var rs = msg.Read(http.GetBytes());
+            Assert.True(rs);
+
+            rs = msg.ParseHeaders();
+            Assert.True(rs);
+
+            Assert.Equal("GET", msg.Method);
+            Assert.Equal("/123.html", msg.Uri);
+            Assert.Equal("www.newlifex.com", msg.Headers["host"]);
+        }
+
+        [Theory(DisplayName = "读取POST")]
+        [InlineData("POST /123.ashx HTTP/1.1\r\nHost: www.newlifex.com\r\nContent-Length:9\r\n\r\ncode=abcd")]
+        [InlineData("POST /123.ashx HTTP/1.1\r\nHost: www.newlifex.com\r\nContent-Length:0\r\n\r\n")]
+        [InlineData("POST /123.ashx HTTP/1.1\r\nHost: www.newlifex.com\r\n\r\n")]
+        public void ReadPostMessage(String http)
+        {
+            var msg = new HttpMessage();
+            var rs = msg.Read(http.GetBytes());
+            Assert.True(rs);
+
+            rs = msg.ParseHeaders();
+            Assert.True(rs);
+
+            Assert.Equal("POST", msg.Method);
+            Assert.Equal("/123.ashx", msg.Uri);
+            Assert.Equal("www.newlifex.com", msg.Headers["host"]);
+
+            var body = msg.Payload;
+            Assert.NotNull(body);
+            if (body.Total == 9)
+            {
+                var str = body.ToStr();
+                Assert.Equal("code=abcd", str);
+
+                Assert.Equal(body.Total, msg.ContentLength);
+            }
+            else
+            {
+                if (msg.Headers.ContainsKey("Content-Length"))
+                    Assert.Equal(body.Total, msg.ContentLength);
+                else
+                    Assert.Equal(-1, msg.ContentLength);
+            }
+        }
+
+        [Theory(DisplayName = "写入编码")]
+        [InlineData("GET /123.html HTTP/1.1\r\nHost: www.newlifex.com\r\n\r\n")]
+        [InlineData("POST /123.ashx HTTP/1.1\r\nHost: www.newlifex.com\r\nContent-Length:9\r\n\r\ncode=abcd")]
+        public void WriteCodec(String http)
+        {
+            var pk = http.GetBytes();
+            var msg = new HttpMessage();
+            var rs = msg.Read(pk);
+            Assert.True(rs);
+
+            var codec = new HttpCodec();
+            var rm = codec.Write(null, msg) as Packet;
+            Assert.NotNull(rm);
+            Assert.Equal(http, rm.ToStr());
+        }
+    }
+}