⚡ login performance optimization

utils/get_ip.go

@@ -0,0 +1,15 @@
+package utils
+
+import "github.com/gin-gonic/gin"
+
+// GetClientIP 工具函数，获取客户端IP
+func GetClientIP(c *gin.Context) string {
+	ip := c.GetHeader("X-Real-IP")
+	if ip == "" {
+		ip = c.GetHeader("X-Forwarded-For")
+	}
+	if ip == "" {
+		ip = c.ClientIP()
+	}
+	return ip
+}

utils/match.go

@@ -30,3 +30,10 @@ func IsUsername(username string) bool {
 	match, _ := regexp.MatchString(phoneRegex, username)
 	return match
 }
+
+// IsPassword 密码的正则表达式
+func IsPassword(password string) bool {
+	phoneRegex := `^(?=.*[A-Za-z])(?=.*\d)(?=.*[@$!%*#?&])[A-Za-z\d@$!%*#?&]{6,18}$`
+	match, _ := regexp.MatchString(phoneRegex, password)
+	return match
+}