更新用法

example/enample2.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"context"
+
+	"github.com/yuninks/langx"
+)
+
+func main() {
+
+	err := ErrorWithMsg.Error()
+
+	// 输出：错误
+	println(err.Error())
+
+}
+
+type Language string
+
+// 添加key+默认语言
+func newLanguage(uniKey string, code int, defaultValue string) Language {
+	langx.AppendCode(map[string]int{uniKey: code})
+	langx.AppendTrans("zh_hans", map[string]string{uniKey: defaultValue})
+	return Language(uniKey)
+}
+
+func (l Language) String() string {
+	return string(l)
+}
+
+func (l Language) Error() error {
+	return langx.NewError(context.Background(), l.String())
+}
+
+func (l Language) Errorf(format map[string]string) error {
+	return langx.NewErrorFormat(context.Background(), l.String(), format)
+}
+
+var (
+	Success Language = newLanguage("success", 200, "成功")
+
+	Error        Language = newLanguage("error", 400, "错误")
+	ErrorWithMsg Language = newLanguage("error_with_msg", 400, "错误 #msg#")
+)