解决办法:
mutating func mapping(mapper: HelpingMapper) {
// 确保 environmentalFactor 字段的处理:"1666.00" 被识别成了double,但是"1234" 会被正常识别成字符串
mapper <<< self.environmentalFactor <-- "environmentalFactor"
}
///蓝牙信号标定-查询 环境因子 struct EnvironmentalFactorModel:HandyJSON{ ///主键id var id: Int64 = -1 ///手机系统类型0:ios1:安卓 var os: Int = 0 ///手机型号 var phoneModel: String = "" ///机型基准值 var baseValue: String = "" ///机型环境因子 var environmentalFactor: String? = nil ///是否默认数据0-非默认数据、1-默认数据 var defaultData: Int = 0 ///创建时间 var createTime: Date? mutating func mapping(mapper: HelpingMapper) { // 确保 environmentalFactor 字段的处理:"1666.00" 被识别成了double,但是"1234" 会被正常识别成字符串 mapper <<< self.environmentalFactor <-- "environmentalFactor" } }
原因:正常"1234" 或"1000" 都能解析成字符串, 但是特殊的字符串 "123.00" "22.99" 等字符串在序列化后,会被框架自动识别成double
报错:
environmentalFactor String? <cannot decode string: invalid discriminator> some

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