增加vendor

vendor/github.com/go-pay/gopay/pkg/util/common.go

@@ -0,0 +1,13 @@
+package util
+
+const (
+	TimeLayout   = "2006-01-02 15:04:05"
+	TimeLayout_2 = "20060102150405"
+	DateLayout   = "2006-01-02"
+	NULL         = ""
+)
+
+type File struct {
+	Name    string `json:"name"`
+	Content []byte `json:"content"`
+}

vendor/github.com/go-pay/gopay/pkg/util/convert.go

@@ -0,0 +1,100 @@
+package util
+
+import (
+	"math"
+	"reflect"
+	"strconv"
+	"strings"
+	"unsafe"
+)
+
+// 字符串转Int
+//    intStr：数字的字符串
+func String2Int(intStr string) (intNum int) {
+	intNum, _ = strconv.Atoi(intStr)
+	return
+}
+
+// 字符串转Int64
+//    intStr：数字的字符串
+func String2Int64(intStr string) (int64Num int64) {
+	intNum, _ := strconv.Atoi(intStr)
+	int64Num = int64(intNum)
+	return
+}
+
+// 字符串转Float64
+//    floatStr：小数点数字的字符串
+func String2Float64(floatStr string) (floatNum float64) {
+	floatNum, _ = strconv.ParseFloat(floatStr, 64)
+	return
+}
+
+// 字符串转Float32
+//    floatStr：小数点数字的字符串
+func String2Float32(floatStr string) (floatNum float32) {
+	floatNum64, _ := strconv.ParseFloat(floatStr, 32)
+	floatNum = float32(floatNum64)
+	return
+}
+
+// Int转字符串
+//    intNum：数字字符串
+func Int2String(intNum int) (intStr string) {
+	intStr = strconv.Itoa(intNum)
+	return
+}
+
+// Int64转字符串
+//    intNum：数字字符串
+func Int642String(intNum int64) (int64Str string) {
+	//10, 代表10进制
+	int64Str = strconv.FormatInt(intNum, 10)
+	return
+}
+
+// Float64转字符串
+//    floatNum：float64数字
+//    prec：精度位数（不传则默认float数字精度）
+func Float64ToString(floatNum float64, prec ...int) (floatStr string) {
+	if len(prec) > 0 {
+		floatStr = strconv.FormatFloat(floatNum, 'f', prec[0], 64)
+		return
+	}
+	floatStr = strconv.FormatFloat(floatNum, 'f', -1, 64)
+	return
+}
+
+// Float32转字符串
+//    floatNum：float32数字
+//    prec：精度位数（不传则默认float数字精度）
+func Float32ToString(floatNum float32, prec ...int) (floatStr string) {
+	if len(prec) > 0 {
+		floatStr = strconv.FormatFloat(float64(floatNum), 'f', prec[0], 32)
+		return
+	}
+	floatStr = strconv.FormatFloat(float64(floatNum), 'f', -1, 32)
+	return
+}
+
+// 二进制转10进制
+func BinaryToDecimal(bit string) (num int) {
+	fields := strings.Split(bit, "")
+	lens := len(fields)
+	var tempF float64 = 0
+	for i := 0; i < lens; i++ {
+		floatNum := String2Float64(fields[i])
+		tempF += floatNum * math.Pow(2, float64(lens-i-1))
+	}
+	num = int(tempF)
+	return
+}
+
+// BytesToString 0 拷贝转换 slice byte 为 string
+func BytesToString(b []byte) (s string) {
+	_bptr := (*reflect.SliceHeader)(unsafe.Pointer(&b))
+	_sptr := (*reflect.StringHeader)(unsafe.Pointer(&s))
+	_sptr.Data = _bptr.Data
+	_sptr.Len = _bptr.Len
+	return s
+}

vendor/github.com/go-pay/gopay/pkg/util/random.go

@@ -0,0 +1,42 @@
+package util
+
+import (
+	"math/rand"
+	"time"
+)
+
+//随机生成字符串
+func RandomString(l int) string {
+	str := "0123456789AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz"
+	bytes := []byte(str)
+	var result []byte = make([]byte, 0, l)
+	r := rand.New(rand.NewSource(time.Now().UnixNano()))
+	for i := 0; i < l; i++ {
+		result = append(result, bytes[r.Intn(len(bytes))])
+	}
+	return BytesToString(result)
+}
+
+//随机生成纯字符串
+func RandomPureString(l int) string {
+	str := "AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz"
+	bytes := []byte(str)
+	var result []byte = make([]byte, 0, l)
+	r := rand.New(rand.NewSource(time.Now().UnixNano()))
+	for i := 0; i < l; i++ {
+		result = append(result, bytes[r.Intn(len(bytes))])
+	}
+	return BytesToString(result)
+}
+
+//随机生成数字字符串
+func RandomNumber(l int) string {
+	str := "0123456789"
+	bytes := []byte(str)
+	var result []byte
+	r := rand.New(rand.NewSource(time.Now().UnixNano()))
+	for i := 0; i < l; i++ {
+		result = append(result, bytes[r.Intn(len(bytes))])
+	}
+	return BytesToString(result)
+}

vendor/github.com/go-pay/gopay/pkg/util/string.go

@@ -0,0 +1,18 @@
+package util
+
+import "encoding/json"
+
+func ConvertToString(v interface{}) (str string) {
+	if v == nil {
+		return NULL
+	}
+	var (
+		bs  []byte
+		err error
+	)
+	if bs, err = json.Marshal(v); err != nil {
+		return NULL
+	}
+	str = string(bs)
+	return
+}