Okhttp网络请求查看请求状态

int responseCode = response.code(); //获取状态码、404或200

String responseStr = response.toString()

返回404：
Response{protocol=http/1.1, code=404, message=Not Found, url=http://tyst.migu.cn/public/product03/2017/09/20/%E6%97%A0%E6%8D%9F/2011%E5%B9%B401%E6%9C%8805%E6%97%A500013%E6%89%B9%E6%AC%A1/flac/%E5%9B%A0%E4%B8%BA%E7%88%B1%E6%83%85-%E9%99%88%E5%A5%95%E8%BF%85+%E7%8E%8B%E8%8F%B2.flac}