[英]Ruby to_json encode cyrillic into unicode
我有一个带有像这样的西里尔文本的哈希对象
payload = {'date': "30",'name': 'Тест','phone': "71234567890",'sum': "0",'offer_id': "1"}
我需要将它转换为 json 并像这样发送到 php api 服务
{"date":"30","name":"\u0422\u0435\u0441\u0442","offer_id":"1","phone":"71234567890","sum":"0"}
但是to_json
返回我
{"date":"30","name":"Тест","offer_id":"1","phone":"71234567890","sum":"0"}
在这种情况下,如何将 cyrilic 编码为 unicode? 我需要将选项传递给to_json
方法吗?
肯定应该有一个更优雅的解决方案,但是使用String#dump
使用下面的方法。
payload.to_json.dump.
gsub('\\"', '"').
sub(/\A\s*"\s*|\s*"\s*\z/, '')
查看:
require 'digest/md5'
require 'json'
payload = {'date': "30",'name': 'Тест', 'offer_id': "1", 'phone': "71234567890",'sum': "0",}
expected_json = '{"date":"30","name":"\u0422\u0435\u0441\u0442","offer_id":"1","phone":"71234567890","sum":"0"}'
dumped_json =
payload.to_json.dump.
gsub('\\"', '"').
sub(/\A\s*"\s*|\s*"\s*\z/, '')
puts expected_json
puts
puts dumped_json
puts
puts expected_json == dumped_json
puts Digest::MD5.hexdigest(expected_json)
puts Digest::MD5.hexdigest(dumped_json)
请注意,JSON 中的元素顺序无法保证,因此检查 MD5 通常是一个坏主意。
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