```

feat(service): 优化地址解析逻辑以支持端口号直接解析

重构 parseTraditionalStyle 函数，简化 NetworkAddress 构造方式，
并引入 utils.IsNumber 判断纯端口号情况，提升地址解析的准确性与兼容性。
```

service/address.go

@@ -5,6 +5,8 @@ import (
 	"net"
 	"net/url"
 	"strings"
+
+	"git.apinb.com/bsm-sdk/core/utils"
 )
 
 type NetworkAddress struct {
@@ -126,28 +128,24 @@ func determineTCPProtocol(host string) string {
 
 // 解析传统格式如 ":8080", "127.0.0.1:8080", "/tmp/socket"
 func parseTraditionalStyle(addr string) (*NetworkAddress, error) {
-	result := &NetworkAddress{Raw: addr}
-
 	// 检查是否是 Unix socket（包含路径分隔符）
 	if strings.Contains(addr, "/") || strings.HasPrefix(addr, "@/") {
-		result.Protocol = "unix"
-		result.Path = addr
-		return result, nil
+		return &NetworkAddress{Protocol: "unix", Path: addr}, nil
 	}
 
 	// 否则按 TCP 地址解析
-	result.Protocol = "tcp"
-
 	host, port, err := net.SplitHostPort(addr)
-	if err != nil {
-		return nil, fmt.Errorf("解析地址失败: %w", err)
+	if err == nil {
+		return &NetworkAddress{Protocol: "tcp", Host: host, Port: port}, nil
 	}
 
-	result.Host = host
-	result.Port = port
-	result.Protocol = determineTCPProtocol(host)
+	// 检查是否是端口号
+	if ok := utils.IsNumber(addr); ok {
+		return &NetworkAddress{Protocol: "tcp", Host: "0.0.0.0", Port: addr}, nil
+	}
+
+	return nil, fmt.Errorf("解析地址失败: %w", err)
 
-	return result, nil
 }
 
 // 获取网络类型用于 net.Dial 或 net.Listen