java.net.URI类可以帮助;在URL的文档中找到Note, the URI class does perform escaping of its component fields in certain circumstances. The recommended way to manage the encoding and decoding of URLs is to use an URI使用带有多个参数的构造函数,如&…
linux服务器安装zookeeper本地项目远程连接
zookeeper linux 服务器安装,本地idea连接
先决条件:一台linux服务器,服务器里面已经安装好java环境(安装Java看这里:https://blog.csdn.net/qq_43842093/article/details…
该楼层疑似违规已被系统折叠 隐藏此楼查看此楼//获取字符串的长度String str2 "helloword";System.out.println(str2.length());//利用数组创建string对象char[] cha {h,e,l,l,o,w,o,r,d,!};String str new String(cha);System.out.println(str);//利用数组创建st…