string(266) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%8E%B0%E5%BD%B9%E5%9B%9B%E5%B7%9D%E7%B1%8D%E5%B0%91%E5%B0%86%E6%9C%89%E5%A4%9A%E5%B0%91%E4%BA%BA => Failed to connect to 101.91.112.32 port 38162: Connection refused"
现役四川籍少将有多少人
