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cutils package
documentation
sp/sp_util.dart
SpUtil
containsKey method
containsKey method
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containsKey
method
bool
containsKey
(
String
key
)
是否包含指定键
Implementation
bool containsKey(String key) { return _prefs?.containsKey(key) ?? false; }
cutils package
documentation
sp/sp_util
SpUtil
containsKey method
SpUtil class