【原创】大叔经验分享(102)lua cjson数字处理成科学计数法

在处理json时,有一个字段是数字并且位数很长,结果被处理为科学计数法

...,"tradeId":101200111072902276000243,...

经过json.decode之后取到的tradeId是1.012001110729e+23

尝试各种方法之后只能通过字符串替换解决,利用正则表达式

if not (string.find(str, ‘"tradeId"‘) == nil) then
  str=string.gsub(str, ‘("tradeId":)(%d+)‘, ‘%1"%2"‘)
end

原文地址:https://www.cnblogs.com/barneywill/p/12198905.html

时间: 2024-10-10 11:10:26

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