增加ua信息获取

go.mod

@@ -16,6 +16,7 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/mssola/user_agent v0.6.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect

go.sum

@@ -9,6 +9,8 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumC
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
 github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
 github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
+github.com/mssola/user_agent v0.6.0 h1:uwPR4rtWlCHRFyyP9u2KOV0u8iQXmS7Z7feTrstQwk4=
+github.com/mssola/user_agent v0.6.0/go.mod h1:TTPno8LPY3wAIEKRpAtkdMT0f8SE24pLRGPahjCH4uw=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=

user_agent.go

@@ -10,6 +10,8 @@ package util
 import (
 	"math/rand"
 	"time"
+
+	"github.com/mssola/user_agent"
 )
 
 var defaultUserAgentList = []string{
@@ -98,3 +100,77 @@ func (ua *userAgent) GetRandomUA() string {
 	idx := rand.Intn(len(ua.list))
 	return ua.list[idx]
 }
+
+// Parse 解析UA
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:31 2023/4/20
+func (ua *userAgent) Parse(inputUA string) *UAInfo {
+	uaInstance := user_agent.New(inputUA)
+	uaInfo := &UAInfo{
+		Mozilla:      uaInstance.Mozilla(),
+		Platform:     uaInstance.Platform(),
+		OS:           uaInstance.OS(),
+		Localization: uaInstance.Localization(),
+		Model:        uaInstance.Model(),
+		Browser: &BrowserInfo{
+			Engine:        "",
+			EngineVersion: "",
+			Name:          "",
+			Version:       "",
+		},
+		OSInfo: &OSInfo{
+			FullName: uaInstance.OSInfo().FullName,
+			Name:     uaInstance.OSInfo().Name,
+			Version:  uaInstance.OSInfo().Version,
+		},
+		Bot:       false,
+		Mobile:    false,
+		Undecided: false,
+	}
+	uaInfo.Browser.Engine, uaInfo.Browser.EngineVersion = uaInstance.Engine()
+	uaInfo.Browser.Name, uaInfo.Browser.Version = uaInstance.Browser()
+	return uaInfo
+}
+
+// UAInfo ua解析结果
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:34 2023/4/20
+type UAInfo struct {
+	Mozilla      string       `json:"mozilla"`
+	Platform     string       `json:"platform"`
+	OS           string       `json:"os"`
+	OSInfo       *OSInfo      `json:"os_info"`
+	Localization string       `json:"localization"`
+	Model        string       `json:"model"`
+	Browser      *BrowserInfo `json:"browser"`
+	Bot          bool         `json:"bot"`
+	Mobile       bool         `json:"mobile"`
+	Undecided    bool         `json:"undecided"`
+}
+
+// BrowserInfo 浏览器信息
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:34 2023/4/20
+type BrowserInfo struct {
+	Engine        string `json:"engine"`         // 浏览器引擎
+	EngineVersion string `json:"engine_version"` // 浏览器引擎版本
+	Name          string `json:"name"`           // 浏览器名称
+	Version       string `json:"version"`        // 浏览器版本
+}
+
+// OSInfo 系统信息
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 16:34 2023/4/20
+type OSInfo struct {
+	FullName string `json:"full_name"` // 操作系统全称
+	Name     string `json:"name"`      // 操作系统名称
+	Version  string `json:"version"`   // 操作系统版本
+}