MapExt extension
Methods
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asArray2d<T>(String key, [dynamic toBean(Map json)?])
→ List<List<T>>?
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Two-dimensional array 二维数组解析
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asBean<T>(String key, dynamic toBean(Map json))
→ T?
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解析成 model
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asBeans<T>(List<String> keys, dynamic toBean(Map json))
→ T?
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多字段解析成model
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asBool(String key, [bool? defValue])
→ bool
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解析成bool值
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asDouble(String key, [double? defValue])
→ double
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解析成double值
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asDoubles(List<String> keys, [double? defValue])
→ double
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多字段解析成double值
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asInt(String key, [int? defValue])
→ int
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解析成int值
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asInts(List<String> keys, [int? defValue])
→ int
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解析成ints值
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asList<T>(String key, [dynamic toBean(Map json)?])
→ List<T>?
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解析成List
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asLists<T>(List<String> keys, [dynamic toBean(Map json)?])
→ List<T>?
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多字段解析成Lists
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asNum(String key)
→ num
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解析成int或者double值
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asString(String key, [String? defValue])
→ String
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单字段解析
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asStrings(List<String> keys, [String? defValue])
→ String
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多字段解析Strings
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put(String key, Object? value)
→ Map
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key and value的功能
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removeNull()
→ void
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移除掉空的
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removeNullOrEmpty()
→ void
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移除null值或空值
