style: 错误信息英文返回-ctx文件

This commit is contained in:
TsMask
2023-11-08 16:16:32 +08:00
parent ec09e46a91
commit 758e009cf7

View File

@@ -165,3 +165,33 @@ func Color(colorStr string) *color.RGBA {
A: 255, // 不透明
}
}
// AcceptLanguage 解析 Accept-Language 头部并返回语言标签及其对应的权重值
// "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7"
func AcceptLanguage(acceptLanguage string) string {
language := "en"
maxQ := 0.0
for _, tag := range strings.Split(acceptLanguage, ",") {
parts := strings.Split(strings.TrimSpace(tag), ";q=")
lang := parts[0]
if strings.Contains(lang, "-") {
langParts := strings.Split(strings.TrimSpace(lang), "-")
lang = langParts[0]
}
q := 0.0 // 默认权重值
if len(parts) > 1 {
// 解析权重值
qValue := parts[1]
_, err := fmt.Sscanf(qValue, "%f", &q)
if err != nil {
q = 0.0 // 若解析失败,则使用默认值
}
}
// 取最大
if q > maxQ {
maxQ = q
language = lang
}
}
return language
}