let?searchPredicate = NSPredicate(format:"key值 CONTAINS[C] %@", 搜索的字符串)
let?array = (dataArrayasNSArray).filtered(using: searchPredicate)
let?searchPredicate = NSPredicate(format:"key值 CONTAINS[C] %@", 搜索的字符串)
let?array = (dataArrayasNSArray).filtered(using: searchPredicate)