ConfigurableErrorLocalizer class
可配置本地化器(支持部分覆盖)
提供三层回退机制:
- 开发者覆盖(overrides)
- 自定义 Localizer(fallback)
- 默认中文(DefaultErrorLocalizer)
示例:
// 部分覆盖
final localizer = ConfigurableErrorLocalizer(
overrides: {
ErrorKey.network: (_, __) => 'Please check your network',
ErrorKey.response: template('Server error: {statusCode}'),
ErrorKey.timeout(TimeoutPhase.connect): (_, __) => 'Connection timed out',
},
);
// 与 Flutter intl 集成
final localizer = ConfigurableErrorLocalizer(
fallback: IntlErrorLocalizer(context),
overrides: { /* 特殊覆盖 */ },
);
- Implemented types
Constructors
-
ConfigurableErrorLocalizer({SmartErrorLocalizer? fallback, Map<
ErrorKey, MessageTemplate> ? overrides}) - 创建可配置本地化器
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
localize(
SmartError error) → String -
将 SmartError 转换为用户友好的本地化消息
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited