{"_id":{"$oid":"5b2280aedaf5b332d064cd93"},"name":"新闻标题一号","region":"0","info":"\u003cp\u003e这是新闻一号\u003c/p\u003e"}
{"_id":{"$oid":"5b2280b6daf5b332d064cd94"},"name":"新闻标题二号","region":"1","info":"\u003cp\u003e这是新闻二号\u003c/p\u003e"}
{"_id":{"$oid":"5b2280bfdaf5b332d064cd95"},"name":"新闻标题三号","region":"2","info":"\u003cp\u003e这是新闻三号\u003c/p\u003e"}
{"_id":{"$oid":"5b2280c7daf5b332d064cd96"},"name":"新闻标题四号","region":"0","info":"\u003cp\u003e这是新闻四号\u003c/p\u003e"}