摘要: url.openStream(),也是先通过openConnection()方法获取URLConnection对象,然后调用getInputStream()方法。 贴url.openStream()源码: public final InputStream openStream() throws ja 阅读全文
posted @ 2021-02-04 13:11 Kaspar_Choo 阅读(536) 评论(0) 推荐(0) 编辑