Creates an authentication ticket for the supplied user name and adds it to the cookies collection of the response, or to the URL if you are using cookieless authentication. Msdn 解释
问题描述 String类下的split方法,我截取完字符串后把结果复制给一个数组这个数组长度会加1? 如题,这是代码: String s = ""A1B2C3D4E5F6G7H8""; String[] b = new String[8]; System.out.println(""b:"" + b.length); b = s.split(""[A-Z]""); System.out.