寄快件那个快递公司好网!
string(237) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%AF%84%E5%BF%AB%E4%BB%B6%E9%82%A3%E4%B8%AA%E5%BF%AB%E9%80%92%E5%85%AC%E5%8F%B8%E5%A5%BD => Connection timed out after 30000 milliseconds"
寄快件那个快递公司好网!