有没有童鞋遇到过同样的问题：js 如何取出json中符合条件的数据

Question

这是json[{"ulog_id":5,"ulog_time":2015,"user_name":"ceshi123"},{"ulog_id":4,"ulog_time":2018,"user_name":"ceshi123"},{"ulog_id":3,"ulog_time":2017,"user_name":"ceshi123"},{"ulog_id":2,"ulog_time":2015,"user_name":"ceshi123"},{"ulog_id":1,"ulog_time":2015,"user_name":"ceshi123"}]如何取出所有ulog_time为2015的数据或者其他指定条件的数据。

Answer 1

constjson=[{},{},{},{}]
constresult=json.filter(item=>item.ulog_time===2015)