json.encode.decimal-as-plain-number 否 false Boolean 参数取值如下: true:所有DECIMAL类型的数据保持原状,不使用科学计数法表示,例:0.000000027表示为0.000000027。 false:所有DECIMAL类型的数据,使用科学计数法表示,例如:0.000000027表示为2.7E-8。 json.write-null-properties 否 true Boolean 是否将空列写入JSON字符...
def as_complex(dct): if '__complex__' in dct: return complex(dct['real'], dct['imag']) return dct json.loads('{"__complex__": true, "real": 1, "imag": 2}', object_hook=as_complex) (1+2j) import decimal json.loads('1.1', parse_float=decimal.Decimal) Decimal('1.1') 1...
String 当'json.map-null-key.mode' 是LITERAL的时候,指定字符串常量替换 Map 中的空 key 值。 json.encode.decimal-as-plain-number 否 false Boolean 将所有 DECIMAL 类型的数据保持原状,不使用科学计数法表示。例:0.000000027 默认会表示为 2.7E-8。当此选项设为 true 时,则会表示为 0.000000027。数据...
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encode.decimal-as-plain-number 否 false Boolean 将所有 DECIMAL 类型的数据保持原状,不使用科学计数法表示。例:0.000000027 默认会表示为 2.7E-8。当此选项设为 true 时,则会表示为 0.000000027。 数据类型映射 来自:帮助中心 查看更多 → 创建数据后端 ...
... object_hook=as_complex) (1+2j)>>>fromdecimalimport Decimal>>> json.loads('1.1', parse_float=Decimal) == Decimal('1.1') True Specializing JSONobjectencoding::>>>import json>>>def encode_complex(obj): ...ifisinstance(obj, complex): ...
Decimal type decimal numeric float xs:decimal xsd:decimal Boolean type bool boolean xs:boolean xsd:boolean Array Type Indicator if an XML element is an array or not. It makes no difference which notation for the array type indicator value is chosen as long as it is one of those mentioned...
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I see that python has dropped the last decimal place. How can I keep the float at two decimal places? I understand that 2.00 and 2.0 are not different but it's a requirement that I send that exact number (two decimal places included) (I have tried the Decimal class, it st...
Although in the event that a floating point number is parsed into a slightly different representation internally, the JSON Schema keyword would be applied to the parsed value. I think this is why most people who want fixed point decimal values encode them in strings. While float/decimal issues...