diff --git a/gateway/controllers/gateway/payfor_controller_test.go b/gateway/controllers/gateway/payfor_controller_test.go
new file mode 100644
index 0000000..92e2916
--- /dev/null
+++ b/gateway/controllers/gateway/payfor_controller_test.go
@@ -0,0 +1,74 @@
+package gateway
+
+import (
+	"encoding/json"
+	"fmt"
+	"gateway/utils"
+	"io/ioutil"
+	"log"
+	"math/rand"
+	"net/http"
+	"testing"
+	"time"
+)
+
+func TestPayFor(t *testing.T) {
+	u := "http://127.0.0.1:12309/gateway/payfor"
+	m := make(map[string]string)
+	m["merchantKey"] = "kkkkc254gk8isf001cqrj6p0"
+	m["realname"] = "11"
+	m["cardNo"] = "123"
+	m["accType"] = "private"
+	m["amount"] = "0.1"
+	merchantOrderId := GenerateOrderNo()
+	m["merchantOrderId"] = merchantOrderId
+	sec := "ssssc254gk8isf001cqrj6pg"
+	keys := utils.SortMap(m)
+	sign := utils.GetMD5Sign(m, keys, sec)
+	m["sign"] = sign
+
+	m1 := make(map[string]interface{})
+	marshal, _ := json.Marshal(m)
+	json.Unmarshal(marshal, &m1)
+	req := new(utils.Request)
+	req.SetParams(m1)
+	req.SetURL(u)
+	resp, err := req.GET()
+	if err != nil {
+		t.Fatal("err------>", err.Error())
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		b, _ := ioutil.ReadAll(resp.Body)
+
+		t.Fatal("返回的http状态码不是200,body:", string(b))
+	}
+	b, _ := ioutil.ReadAll(resp.Body)
+	log.Println("result--------->", string(b))
+	/**
+	  result---------> {
+	    "resultCode": "00",
+	    "resultMsg": "银行处理中",
+	    "settAmount": "0.1"
+	  }
+	*/
+}
+
+func GetTimeTick64() int64 {
+	return time.Now().UnixNano() / 1e6
+}
+
+func GetFormatTime(time time.Time) string {
+	return time.Format("20060102")
+}
+
+// 基础做法 日期20191025时间戳1571987125435+3位随机数
+func GenerateOrderNo() string {
+	date := GetFormatTime(time.Now())
+	r := rand.Intn(1000)
+	code := fmt.Sprintf("%s%d%03d", date, GetTimeTick64(), r)
+	return code
+}
+func TestGenerateCode(t *testing.T) {
+	GenerateOrderNo()
+}
diff --git a/gateway/go.mod b/gateway/go.mod
index 3ceed71..d4d48ad 100644
--- a/gateway/go.mod
+++ b/gateway/go.mod
@@ -9,6 +9,5 @@ require (
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/go-stomp/stomp v2.1.4+incompatible
 	github.com/rs/xid v1.3.0
-	github.com/smartystreets/goconvey v1.6.4
 	github.com/widuu/gojson v0.0.0-20170212122013-7da9d2cd949b
 )
diff --git a/gateway/routers/router.go b/gateway/routers/router.go
index ee878af..2ef8026 100644
--- a/gateway/routers/router.go
+++ b/gateway/routers/router.go
@@ -11,7 +11,7 @@ func init() {
 	web.Router("/gateway/scan", &gateway.ScanController{}, "*:Scan")
 	web.Router("/err/params", &gateway.ErrorGatewayController{}, "*:ErrorParams")
 	//代付相关的接口
-	web.Router("gateway/payfor", &gateway.PayForGateway{}, "*:PayFor")
+	web.Router("/gateway/payfor", &gateway.PayForGateway{}, "*:PayFor")
 	web.Router("/gateway/payfor/query", &gateway.PayForGateway{}, "*:PayForQuery")
 	web.Router("/gateway/balance", &gateway.PayForGateway{}, "*:Balance")
 	// 接收银行回调
diff --git a/gateway/utils/http.go b/gateway/utils/http.go
new file mode 100644
index 0000000..6536af6
--- /dev/null
+++ b/gateway/utils/http.go
@@ -0,0 +1,308 @@
+package utils
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+)
+
+// Request HTTP request
+type Request struct {
+	customRequest func(req *http.Request, data *bytes.Buffer) // 用于定义HEADER, 如添加sign等
+	url           string
+	params        map[string]interface{} // URL后的参数
+	body          string                 // Body数据
+	bodyJSON      interface{}            // 可JSON Marshal 的Body的数据
+	timeout       time.Duration          // Client timeout
+	headers       map[string]string
+
+	request  *http.Request
+	response *Response
+	method   string
+	err      error
+}
+
+// Response HTTP response
+type Response struct {
+	*http.Response
+	err error
+}
+
+// ====================================  Request  ====================================
+
+// Reset set all fields to default value, use at pool
+func (req *Request) Reset() {
+	req.params = nil
+	req.body = ""
+	req.bodyJSON = nil
+	req.timeout = 0
+	req.headers = nil
+
+	req.request = nil
+	req.response = nil
+	req.method = ""
+	req.err = nil
+}
+
+// SetURL 设置URL
+func (req *Request) SetURL(path string) *Request {
+	req.url = path
+	return req
+}
+
+// SetParams 设置URL后的参数
+func (req *Request) SetParams(params map[string]interface{}) *Request {
+	if req.params == nil {
+		req.params = params
+	} else {
+		for k, v := range params {
+			req.params[k] = v
+		}
+	}
+	return req
+}
+
+// SetParam 设置URL后的参数
+func (req *Request) SetParam(k string, v interface{}) *Request {
+	if req.params == nil {
+		req.params = make(map[string]interface{})
+	}
+	req.params[k] = v
+	return req
+}
+
+// SetBody 设置Body数据
+func (req *Request) SetBody(body string) *Request {
+	req.body = body
+	return req
+}
+
+// SetJSONBody 设置Body数据, JSON格式
+func (req *Request) SetJSONBody(body interface{}) *Request {
+	req.bodyJSON = body
+	return req
+}
+
+// SetTimeout 超时时间
+func (req *Request) SetTimeout(t time.Duration) *Request {
+	req.timeout = t
+	return req
+}
+
+// SetContentType 设置ContentType
+func (req *Request) SetContentType(a string) *Request {
+	req.SetHeader("Content-Type", a)
+	return req
+}
+
+// SetHeader 设置Request Header 的值
+func (req *Request) SetHeader(k, v string) *Request {
+	if req.headers == nil {
+		req.headers = make(map[string]string)
+	}
+	req.headers[k] = v
+	return req
+}
+
+// CustomRequest 自定义Request
+// 如添加sign, 设置header等
+func (req *Request) CustomRequest(f func(req *http.Request, data *bytes.Buffer)) *Request {
+	req.customRequest = f
+	return req
+}
+
+// GET 发送GET请求
+func (req *Request) GET() (*Response, error) {
+	req.method = "GET"
+	return req.pull()
+}
+
+// DELETE 发送DELETE请求
+func (req *Request) DELETE() (*Response, error) {
+	req.method = "DELETE"
+	return req.pull()
+}
+
+// POST 发送POST请求
+func (req *Request) POST() (*Response, error) {
+	req.method = "POST"
+	return req.push()
+}
+
+// PUT 发送PUT请求
+func (req *Request) PUT() (*Response, error) {
+	req.method = "PUT"
+	return req.push()
+}
+
+// PATCH 发送PATCH请求
+func (req *Request) PATCH() (*Response, error) {
+	req.method = "PATCH"
+	return req.push()
+}
+
+// Do a request
+func (req *Request) Do(method string, data interface{}) (*Response, error) {
+	req.method = method
+
+	switch method {
+	case "GET", "DELETE":
+		if data != nil {
+			if params, ok := data.(map[string]interface{}); ok {
+				req.SetParams(params)
+			} else {
+				req.err = errors.New("params is not a map[string]interface{}")
+				return nil, req.err
+			}
+		}
+
+		return req.pull()
+
+	case "POST", "PUT", "PATCH":
+		if data != nil {
+			req.SetJSONBody(data)
+		}
+
+		return req.push()
+	}
+
+	req.err = errors.New("unknow method " + method)
+	return nil, req.err
+}
+
+func (req *Request) pull() (*Response, error) {
+	val := ""
+	if len(req.params) > 0 {
+		values := url.Values{}
+		for k, v := range req.params {
+			values.Add(k, fmt.Sprintf("%v", v))
+		}
+		val += values.Encode()
+	}
+
+	if val != "" {
+		if strings.Contains(req.url, "?") {
+			req.url += "&" + val
+		} else {
+			req.url += "?" + val
+		}
+	}
+
+	var buf *bytes.Buffer
+	if req.customRequest != nil {
+		buf = bytes.NewBufferString(val)
+	}
+
+	return req.send(nil, buf)
+}
+
+func (req *Request) push() (*Response, error) {
+	var buf = new(bytes.Buffer)
+
+	if req.bodyJSON != nil {
+		body, err := json.Marshal(req.bodyJSON)
+		if err != nil {
+			req.err = err
+			return nil, req.err
+		}
+
+		buf = bytes.NewBuffer(body)
+
+	} else {
+		buf = bytes.NewBufferString(req.body)
+	}
+
+	return req.send(buf, buf)
+}
+
+func (req *Request) send(body io.Reader, buf *bytes.Buffer) (*Response, error) {
+	req.request, req.err = http.NewRequest(req.method, req.url, body)
+	if req.err != nil {
+		return nil, req.err
+	}
+
+	if req.customRequest != nil {
+		req.customRequest(req.request, buf)
+	}
+
+	if req.headers != nil {
+		for k, v := range req.headers {
+			req.request.Header.Add(k, v)
+		}
+	}
+
+	if req.timeout < 1 {
+		req.timeout = 1 * time.Minute
+	}
+	client := http.Client{Timeout: req.timeout}
+
+	resp := new(Response)
+	resp.Response, resp.err = client.Do(req.request)
+
+	req.response = resp
+	req.err = resp.err
+
+	return resp, resp.err
+}
+
+// Response return response
+func (req *Request) Response() (*Response, error) {
+	if req.err != nil {
+		return nil, req.err
+	}
+	return req.response, req.response.Error()
+}
+
+// ====================================  Response  ====================================
+
+// Error return err
+func (resp *Response) Error() error {
+	return resp.err
+}
+
+// BodyString 返回HttpResponse的body数据
+func (resp *Response) BodyString() (string, error) {
+	if resp.err != nil {
+		return "", resp.err
+	}
+	body, err := resp.ReadBody()
+	return string(body), err
+}
+
+// ReadBody 返回HttpResponse的body数据
+func (resp *Response) ReadBody() ([]byte, error) {
+	if resp.err != nil {
+		return []byte{}, resp.err
+	}
+
+	if resp.Response == nil {
+		return []byte{}, errors.New("nil")
+	}
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return []byte{}, err
+	}
+
+	resp.Body = ioutil.NopCloser(bytes.NewBuffer(body))
+	return body, nil
+}
+
+// BindJSON parses the response's body as JSON
+func (resp *Response) BindJSON(v interface{}) error {
+	if resp.err != nil {
+		return resp.err
+	}
+	body, err := resp.ReadBody()
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal(body, v)
+}