摘要：比如传11会返回 1 2 8 + 11 public static String binaryString(String nums) { try { Integer num = Integer.valueOf(nums); int bit = 1; List<Integer> ret = new A 阅读全文

摘要：<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> package cc.datebook.sock 阅读全文

摘要：<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-websocket</artifactId> </dependency> import org.springframewo 阅读全文

摘要：public static void main(String[] args) { String url1 = "http://www.xx.com"; String url2 = "w.xx.com"; String url3 = "https://www.xx.com"; String url4 阅读全文