🎨加了些注释

utils/paginate.go

@@ -6,6 +6,12 @@ func Paginate() paginate {
 	return paginate{}
 }
 
+// Generate
+// @description: 生成页码
+// @receiver paginate
+// @param count
+// @param size
+// @return int
 func (paginate) Generate(count int64, size int) int {
 	totalPage := 0
 	if count > 0 {

utils/rand.go

@@ -12,6 +12,11 @@ func Random() random {
 	return random{}
 }
 
+// RandStr
+// @description: 随机字符串
+// @receiver random
+// @param len
+// @return string
 func (random) RandStr(len int) string {
 	var container string
 	var str = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"

utils/website.go

@@ -7,6 +7,12 @@ type website struct{}
 func WebSite() website {
 	return website{}
 }
+
+// GetHost
+// @description: 获取主机host
+// @receiver website
+// @param addr
+// @return string
 func (website) GetHost(addr string) string {
 	uu, err := url.Parse(addr)
 	if err != nil {