39 lines
999 B
Go
39 lines
999 B
Go
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package util
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import (
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"strings"
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)
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// ParseUserAgent 解析User-Agent字符串，返回操作系统信息
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func ParseUserAgent(userAgent string) string {
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if userAgent == "" {
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return "未知"
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}
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userAgent = strings.ToLower(userAgent)
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// 操作系统判断
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switch {
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case strings.Contains(userAgent, "windows"):
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return "Windows"
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case strings.Contains(userAgent, "macintosh") || strings.Contains(userAgent, "mac os x"):
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return "MacOS"
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case strings.Contains(userAgent, "linux"):
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return "Linux"
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case strings.Contains(userAgent, "android"):
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return "Android"
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case strings.Contains(userAgent, "iphone") || strings.Contains(userAgent, "ipad") || strings.Contains(userAgent, "ipod"):
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return "iOS"
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case strings.Contains(userAgent, "freebsd"):
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return "FreeBSD"
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case strings.Contains(userAgent, "openbsd"):
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return "OpenBSD"
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case strings.Contains(userAgent, "netbsd"):
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return "NetBSD"
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case strings.Contains(userAgent, "sunos"):
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return "Solaris"
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default:
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return "未知"
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}
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}
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