string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%83%E5%85%AB%E5%8D%81%E5%B9%B4%E4%BB%A3%E5%BC%95%E8%BF%9B%E7%9A%84%E5%A4%96%E5%9B%BD%E7%94%B5%E5%BD%B1 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
七八十年代引进的外国电影
