最近项目完成后打包成war发布到服务器遇到访问应用404问题,用的是tomcat8.5,错误信息如下:o.s.b.w.servlet.support.ErrorPageFilter : Cannot forward to error page for request [/login] as the response has already been committed. As…
public class A {public static void main(String[] args) {int[] arr { 1, 2, 5, 23, 64, 9, 87, 99 };// 要求删除23int index -1;int num 23;for (int i 0; i < arr.length; i) {if (num arr[i]) {index i;}}for (int i index 1; i < arr.length; i) {arr[i -…