string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B0%E6%B1%89%E5%86%99%E8%BF%87%E5%93%AA%E4%BA%9B%E6%AD%8C%E6%9B%B2%E5%90%8D%E5%AD%97%E7%9A%84%E6%AD%8C => Failed to connect to 101.89.117.144 port 38022: Connection refused"
田汉写过哪些歌曲名字的歌
