java語言如何判斷請求是否來自手機端
阿新 • • 發佈:2019-01-30
1.寫一個工具類,如果是手機端訪問則返回true
public final static String[] AGENT = { "Android", "iPhone", "iPod", "iPad", "Windows Phone", "MQQBrowser" };
public static boolean checkAgentIsMobile(String ua) { String[] agent = CommonConstant.AGENT; boolean flag = false; if (!ua.contains("Windows NT") || (ua.contains("Windows NT") && ua.contains("compatible; MSIE 9.0;"))) { // 排除 蘋果桌面系統 if (!ua.contains("Windows NT") && !ua.contains("Macintosh")) { for (String item : agent) { if (ua.contains(item)) { flag = true; break; } } } } return flag; }
2.控制器獲取User-Agent 判斷
String ua=request.getHeader("User-Agent");
boolean flag=CommonUtil.checkAgentIsMobile(ua);