diff --git a/server/middleware.go b/server/middleware.go
index 4e27cb0..2d08971 100644
--- a/server/middleware.go
+++ b/server/middleware.go
@@ -1,7 +1,9 @@
 package server
 
 import (
+	"encoding/json"
 	"net/http"
+	"strings"
 
 	"git.pyer.club/kingecg/gohttpd/model"
 )
@@ -24,9 +26,37 @@ func BasicAuth(w http.ResponseWriter, r *http.Request, next func()) {
 	}
 }
 
-func Parse(w http.ResponseWriter, r *http.Request, next func()) {
+func Parse[T any](w http.ResponseWriter, r *http.Request, next func()) {
+
 	if r.Method == "POST" || r.Method == "PUT" {
-		r.ParseForm()
+		//判断r的content-type是否是application/x-www-form-urlencoded
+		if r.Header.Get("Content-Type") == "application/x-www-form-urlencoded" {
+			r.ParseForm()
+			next()
+			return
+		}
+		if r.Header.Get("Content-Type") == "multipart/form-data" {
+			r.ParseMultipartForm(r.ContentLength)
+			next()
+			return
+		}
+		// 判断r的content-type是否是application/json
+		contentType := r.Header.Get("Content-Type")
+		if strings.Contains(contentType, "application/json") {
+			var t T
+			// 读取json数据
+			if err := json.NewDecoder(r.Body).Decode(&t); err != nil {
+				http.Error(w, err.Error(), http.StatusBadRequest)
+				return
+			}
+			ctx := r.Context()
+			m := ctx.Value(RequestCtxKey("data")).(map[string]interface{})
+			if m != nil {
+				m["data"] = t
+			}
+			next()
+			return
+		}
 	}
 	next()
 }
diff --git a/server/server.go b/server/server.go
index 313292d..cff0285 100644
--- a/server/server.go
+++ b/server/server.go
@@ -1,12 +1,15 @@
 package server
 
 import (
+	"context"
 	"net/http"
 	"strings"
 
 	"github.com/samber/lo"
 )
 
+type RequestCtxKey string
+
 // 可以嵌套的Rest http server mux
 type RestMux struct {
 	Path        string
@@ -20,10 +23,14 @@ func (mux *RestMux) Use(m Middleware) {
 }
 func (mux *RestMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	canContinue := false
+	c := r.Context()
+	data := map[string]interface{}{}
+	cn := context.WithValue(c, RequestCtxKey("data"), data)
+	newRequest := r.WithContext(cn)
 	if len(mux.middlewares) > 0 {
 		for _, m := range mux.middlewares {
 			canContinue = false
-			m(w, r, func() { canContinue = true })
+			m(w, newRequest, func() { canContinue = true })
 			if !canContinue {
 				return
 			}
@@ -31,18 +38,18 @@ func (mux *RestMux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	}
 
 	_, has := lo.Find(mux.rmuxPaths, func(s string) bool {
-		return strings.HasPrefix(r.URL.Path, s)
+		return strings.HasPrefix(newRequest.URL.Path, s)
 	})
 	if has {
-		mux.imux.ServeHTTP(w, r)
+		mux.imux.ServeHTTP(w, newRequest)
 		return
 	}
 
-	r.URL.Path = "/" + strings.ToLower(r.Method) + r.URL.Path
-	r.RequestURI = "/" + strings.ToLower(r.Method) + r.RequestURI
-	h, _ := mux.imux.Handler(r)
+	newRequest.URL.Path = "/" + strings.ToLower(newRequest.Method) + newRequest.URL.Path
+	newRequest.RequestURI = "/" + strings.ToLower(newRequest.Method) + newRequest.RequestURI
+	h, _ := mux.imux.Handler(newRequest)
 
-	h.ServeHTTP(w, r)
+	h.ServeHTTP(w, newRequest)
 }
 
 func (mux *RestMux) HandleFunc(method string, path string, f func(http.ResponseWriter, *http.Request)) {
diff --git a/server/url.go b/server/url.go
new file mode 100644
index 0000000..e7e4235
--- /dev/null
+++ b/server/url.go
@@ -0,0 +1,67 @@
+package server
+
+import (
+	"net/url"
+	"regexp"
+	"strings"
+)
+
+type UrlParamMatcher struct {
+	Params []string
+	Reg    *regexp.Regexp
+}
+
+// 解析URL函数
+// 参数：
+//
+//	u：待解析的URL字符串
+//
+// 返回值：
+//
+//	解析后的UrlParamMatcher结构体
+func ParseUrl(u string) UrlParamMatcher {
+	ret := UrlParamMatcher{}
+
+	uo, _ := url.Parse(u)
+
+	// 判断路径是否非空且非根路径
+	if uo.Path != "" && uo.Path != "/" {
+		// 将路径按斜杠分割成切片
+		us := strings.Split(uo.Path, "/")
+		for index, v := range us {
+			// 判断是否以冒号开头
+			if strings.HasPrefix(v, ":") {
+				// 去除冒号前缀
+				param := strings.TrimPrefix(v, ":")
+				// 将参数添加到Params切片中
+				ret.Params = append(ret.Params, param)
+				// 将参数名作为正则表达式的命名捕获组
+				us[index] = "(?P<" + param + ">.*)"
+			}
+		}
+		// 如果存在参数，则将路径编译为正则表达式
+		if len(ret.Params) > 0 {
+			ret.Reg, _ = regexp.Compile("^" + strings.Join(us, "/") + "$")
+		}
+	}
+
+	return ret
+}
+
+func MatchUrlParam(u string, matcher *UrlParamMatcher) (map[string]string, bool) {
+	if matcher.Reg != nil {
+		uo, _ := url.Parse(u)
+		if uo.Path == "" || uo.Path == "/" {
+			return nil, false
+		}
+		matches := matcher.Reg.FindStringSubmatch(uo.Path)
+		if len(matches) > 0 {
+			params := make(map[string]string)
+			for i, name := range matcher.Params {
+				params[name] = matches[i+1]
+			}
+			return params, true
+		}
+	}
+	return nil, false
+}
diff --git a/server/url_test.go b/server/url_test.go
new file mode 100644
index 0000000..2813e21
--- /dev/null
+++ b/server/url_test.go
@@ -0,0 +1,108 @@
+package server
+
+import (
+	"regexp"
+	"strings"
+	"testing"
+)
+
+func TestParseUrl(t *testing.T) {
+	tests := []struct {
+		name   string
+		input  string
+		output UrlParamMatcher
+	}{
+		{
+			name:  "Empty Path",
+			input: "http://example.com",
+			output: UrlParamMatcher{
+				Params: []string{},
+				Reg:    nil,
+			},
+		},
+		{
+			name:  "Path with No Parameters",
+			input: "http://example.com/path/to/file",
+			output: UrlParamMatcher{
+				Params: []string{},
+				Reg:    nil,
+			},
+		},
+		{
+			name:  "Path with Parameters",
+			input: "http://example.com/:param1/:param2/:file",
+			output: UrlParamMatcher{
+				Params: []string{"param1", "param2", "file"},
+				Reg:    regexp.MustCompile("^/(?P<param1>.*)/(?P<param2>.*)/(?P<file>.*)$"),
+			},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			result := ParseUrl(test.input)
+			if !UrlMatcherEqual(result, test.output) {
+				t.Errorf("Expected %v, but got %v", test.output, result)
+			}
+		})
+	}
+}
+
+func UrlMatcherEqual(a, b UrlParamMatcher) bool {
+
+	if strings.Join(a.Params, ";") != strings.Join(b.Params, ";") {
+		return false
+	}
+
+	if a.Reg == nil || b.Reg == nil {
+		return a.Reg == nil && b.Reg == nil
+	}
+	if a.Reg.String() != b.Reg.String() {
+		return false
+	}
+	return true
+}
+
+func TestMatchUrlParam(t *testing.T) {
+	matcher := &UrlParamMatcher{
+		Reg:    nil,
+		Params: []string{"param1", "param2"},
+	}
+
+	u1 := "http://example.com/path"
+	expected1 := map[string]string(nil)
+	result1, found1 := MatchUrlParam(u1, matcher)
+	if len(result1) != len(expected1) || !allMatch(result1, expected1) {
+		t.Errorf("Test case 1 failed. Expected %v, but got %v", expected1, result1)
+	}
+	if found1 {
+		t.Errorf("Test case 1 failed. Expected not to find a match.")
+	}
+
+	u4 := "http://example.com/param1/param2"
+	matcher4 := &UrlParamMatcher{
+		Reg:    regexp.MustCompile("^/(?P<param1>.*)/(?P<param2>.*)$"),
+		Params: []string{"param1", "param2"},
+	}
+	expected4 := map[string]string{"param1": "param1", "param2": "param2"}
+	result4, found4 := MatchUrlParam(u4, matcher4)
+	if len(result4) != len(expected4) || !allMatch(result4, expected4) {
+		t.Errorf("Test case 4 failed. Expected %v, but got %v", expected4, result4)
+	}
+	if !found4 {
+		t.Errorf("Test case 4 failed. Expected not to find a match.")
+	}
+}
+
+func allMatch(m1, m2 map[string]string) bool {
+	if len(m1) != len(m2) {
+		return false
+	}
+	for k, v1 := range m1 {
+		v2, ok := m2[k]
+		if !ok || v1 != v2 {
+			return false
+		}
+	}
+	return true
+}