Function truncateString

output.go:345–350

truncateString 截断字符串到指定长度

(s string, maxLen int)

// truncateString 截断字符串到指定长度
func truncateString(s string, maxLen int) string {
	if len(s) <= maxLen {
		return s
	}
	return s[:maxLen-3] + "..."
}

// ExportRealityConfig 导出Reality配置文件
func ExportRealityConfig(filename string, configFile string) error {