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/*** 检验客户端类型 浏览器|APP*/
public class CheckClient {// 定义移动端请求的所有可能类型private final static String[] agent={"Android","iPhone","iPod","iPad","Windows Phone","MQQBrowser"};/*** 判断User-Agent 是不是来自于手机* * @param ua* @return*/public static boolean checkAgentIsMobile(String ua) {boolean flag=false;for(String item:agent) {if(ua.contains(item)) {flag=true;break;}}return flag;}public static void main(String[] args) {// String userAgent=req.getHeader("User-Agent");String userAgent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36";if(checkAgentIsMobile(userAgent)) {System.out.println("APP");} else {System.out.println("浏览器");}}
}