Question

我有以下字符串要解析为JSON并作为post请求发送。不确定最好的方法是什么：

开始= 0＆安培; page_length = 50＆安培; exclude_vehicle_category =％5B％5D＆安培; toll_non_toll =假安培;模式=％22detail_state_mileage_report％22安培; scope_kind =％22enterprise_group％22安培; scope_value = 4317＆安培; scope_values =％7B％22enterprise_group％22％3A ％204317％7D＆安培;起始日期=％7B％22snap_unit％22％3A％20％22天％22％2C％20％22snap_direction％22％3A％20％22beginning％22％7D＆安培; END_DATE =％7B％7D＆安培; TIME_ZONE =％ 22EST％22安培;柱=％5B％22GROUPNAME％22％2C％20％22VEHICLEID％22％2C％20％22VEHICLENAME％22％2C％20％22VEHICLETAG％22％2C％20％22VEHICLE_VIN％22％2C％20％22TOTAL_DISTANCE_DRIVEN ％22％2C％20％22TOTAL_DISTANCE_DRIVEN_OH％22％5D＆安培;着色=％5B％5D＆安培;排序=％5B％5B％22GROUPNAME％22％2C％20false％5D％2C％20％5B％22VEHICLEID％22％2C％20false ％5D％5D

Answer 1

说s包含您的字符串：

hash = {}   
s.split("&").each do |key_value|
  key, value = key_value.split("=")
  hash[key.to_sym] = value
end
hash.to_json

Answer 2

Rack::Utils.parse_query(s)
=> {"start"=>"0",
    "page_length"=>"50",
    "exclude_vehicle_category"=>"[]",
    "toll_non_toll"=>"false",
    "mode"=>"\"detail_state_mileage_report\"",
    "scope_kind"=>"\"enterprise_group\"",
    "scope_value"=>"4317",
    "scope_values"=>"{\"enterprise_group\": 4317}",
    "start_date"=>"{\"snap_unit\": \"day\", \"snap_direction\": \"beginning\"}",
    "end_date"=>"{}",
    "time_zone"=>"\"EST\"",
    "columns"=>"[\"GROUPNAME\", \"VEHICLEID\", \"VEHICLENAME\", \"VEHICLETAG\", \"VEHICLE_VIN\", \"TOTAL_DISTANCE_DRIVEN\", \"TOTAL_DISTANCE_DRIVEN_OH\"]",
    "coloring"=>"[]",
    "sort"=>"[[\"GROUPNAME\", false],[\"VEHICLEID\", false]]"
   }

需要将字符串解析为json格式

2 个答案: