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options.go

@@ -0,0 +1,35 @@
+package langx
+
+type options struct {
+	defaultCode int
+	defaultLang string
+	replaceKey  string
+}
+
+func defaultOptions() *options {
+	return &options{
+		defaultCode: 200,
+		defaultLang: "zh",
+		replaceKey:  "#%s#",
+	}
+}
+
+type Option func(*options)
+
+func SetDefaultCode(code int) Option {
+	return func(o *options) {
+		o.defaultCode = code
+	}
+}
+
+func SetDefaultLanguage(lang string) Option {
+	return func(o *options) {
+		o.defaultLang = lang
+	}
+}
+
+func SetReplaceKey(key string) Option {
+	return func(o *options) {
+		o.replaceKey = key
+	}
+}