MapSafetyExtensions<K, V> extension

Map类型安全扩展

on

• Map<K, V>?

Properties

isNullOrEmpty → bool

Available on Map<K, V>?, provided by the MapSafetyExtensions extension

检查是否为空或null

no setter

Methods

safeGet(K key) → V?

Available on Map<K, V>?, provided by the MapSafetyExtensions extension

安全的获取值

safeGetBool(K key, {bool? defaultValue}) → bool?

Available on Map<K, V>?, provided by the MapSafetyExtensions extension

安全的获取布尔值

safeGetInt(K key, {int? defaultValue}) → int?

Available on Map<K, V>?, provided by the MapSafetyExtensions extension

安全的获取整数值

safeGetString(K key, {String? defaultValue}) → String?

Available on Map<K, V>?, provided by the MapSafetyExtensions extension

安全的获取字符串值