"+msg+"

package com.sooka.common.utils; import com.google.code.kaptcha.Constants; import org.springframework.web.context.request.RequestContextHolder; import org.springframework.web.context.request.ServletRequestAttributes; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import java.io.IOException; import java.io.PrintWriter; import java.net.InetAddress; import java.net.UnknownHostException; /** * Description:util * * * @create 2017-04-06 **/ public class ControllerUtil { private ControllerUtil() { throw new Error("工具类不能实例化！"); } /** * 判断是否为Ajav请求 * @param request * @return */ public static boolean isAjaxRequest(HttpServletRequest request){ if (!"XMLHttpRequest" .equalsIgnoreCase(request.getHeader("X-Requested-With"))) { return false; } return true; } /** * 判断验证码是否正确 * @param verifyCode * @param request * @return */ public static boolean validate(String verifyCode,HttpServletRequest request) { String text = (String) request.getSession().getAttribute(Constants.KAPTCHA_SESSION_KEY); if (StrUtil.isBlank(text)) { return false; } return verifyCode.equals(text); } /** * post请求 * @return */ public static boolean isPost() { HttpServletRequest request = getHttpServletRequest(); String requersMethod = request.getMethod(); if (requersMethod.equals("POST") || "POST".equals(requersMethod)) { return true; } return false; } /** * get请求 * * @return */ public static boolean isGet() { HttpServletRequest request = getHttpServletRequest(); String requersMethod = request.getMethod(); if (requersMethod.equals("GET") || "GET".equals(requersMethod)) { return true; } return false; } /** * 获取请求域名，域名不包括http请求协议头 * * @return 返回域名地址 * */ public static String getDomain() { HttpServletRequest request = getHttpServletRequest(); String path = request.getContextPath(); String domain = request.getServerName(); if (request.getServerPort() == 80) { domain += path; } else { domain += ":" + request.getServerPort() + path; } return domain; } /** * 读取服务器主机ip信息 * * @return 返回主机IP，异常将会获取不到ip */ public static String getHostIp() { InetAddress addr; try { addr = InetAddress.getLocalHost(); return addr.getHostAddress().toString();// 获得本机IP } catch (UnknownHostException e) { e.printStackTrace(); } return ""; } /** * * 获取请求客户端ip * * @param request * * @return ip地址 * */ public static String getRemoteAddress(HttpServletRequest request) { String ip = request.getHeader("x-forwarded-for"); if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) { ip = request.getHeader("Proxy-Client-IP"); } if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) { ip = request.getHeader("WL-Proxy-Client-IP"); } if (ip == null || ip.length() == 0 || ip.equalsIgnoreCase("unknown")) { ip = request.getRemoteAddr(); } return ip; } public static void renderErrorHtml(String msg, String desc, HttpServletRequest request, HttpServletResponse response) { try { response.setHeader("Content-type", "text/html;charset=UTF-8"); response.setCharacterEncoding("UTF-8"); StringBuffer content = new StringBuffer(); content.append(""); content.append(""); content.append(""); content.append(""); content.append(""+msg+""); content.append(""); content.append(""); content.append("

"+msg+"

"); content.append("

描述 : " + desc + "

"); content.append("

地址 : " +request.getRequestURL()+"

"); content.append(""); content.append(""); PrintWriter out = response.getWriter(); out.println(content.toString()); out.flush(); out.close(); } catch (IOException e) { e.printStackTrace(); } } public static void renderErrorJson(String msg, HttpServletResponse response) { response.setHeader("Content-type", "application/x-json;charset=UTF-8"); response.setCharacterEncoding("UTF-8"); try { PrintWriter out = response.getWriter(); out.println(JsonUtil.toERROR(msg)); out.flush(); out.close(); } catch (IOException e) { e.printStackTrace(); } } public static void renderTimeoutJson(String msg, HttpServletResponse response){ response.setHeader("Content-type", "application/x-json;charset=UTF-8"); response.setCharacterEncoding("UTF-8"); try { PrintWriter out = response.getWriter(); out.println(JsonUtil.toTIMEOUT(msg)); out.flush(); out.close(); } catch (IOException e) { e.printStackTrace(); } } public static HttpServletRequest getHttpServletRequest(){ ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletRequest request = attributes.getRequest(); return request; } public static HttpServletResponse getHttpServletResponse(){ ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletResponse response = attributes.getResponse(); return response; } public static HttpSession getHttpSession(){ ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes(); HttpServletRequest request = attributes.getRequest(); return request.getSession(); } public static boolean isMobile() { HttpServletRequest request = getHttpServletRequest(); boolean b = false; boolean pcFlag = false; boolean mobileFlag = false; String via = request.getHeader("Via"); String userAgent = request.getHeader("user-agent"); for (int i = 0; via != null && via.trim().length()!=0 && i < mobileGateWayHeaders.length; i++) { if (via.contains(mobileGateWayHeaders[i])) { mobileFlag = true; break; } } for (int i = 0; !mobileFlag && userAgent != null && userAgent.trim().length()!=0 && i < mobileUserAgents.length; i++) { if (userAgent.contains(mobileUserAgents[i])) { mobileFlag = true; break; } } for (int i = 0; userAgent != null && userAgent.trim().length()!=0 && i < pcHeaders.length; i++) { if (userAgent.contains(pcHeaders[i])) { pcFlag = true; break; } } if (mobileFlag == true && pcFlag == false) { b = true; } return b; } private static String mobileGateWayHeaders[] = new String[] { "ZXWAP", // 中兴提供的wap网关的via信息，例如：Via=ZXWAP // GateWayZTE // Technologies， "chinamobile.com", // 中国移动的诺基亚wap网关，例如：Via=WTP/1.1 // GDSZ-PB-GW003-WAP07.gd.chinamobile.com (Nokia // WAP Gateway 4.1 CD1/ECD13_D/4.1.04) "monternet.com", // 移动梦网的网关，例如：Via=WTP/1.1 // BJBJ-PS-WAP1-GW08.bj1.monternet.com. (Nokia WAP // Gateway 4.1 CD1/ECD13_E/4.1.05) "infoX", // 华为提供的wap网关，例如：Via=HTTP/1.1 GDGZ-PS-GW011-WAP2 // (infoX-WISG // Huawei Technologies)，或Via=infoX WAP Gateway V300R001 // Huawei Technologies "XMS 724Solutions HTG", // 国外电信运营商的wap网关，不知道是哪一家 "wap.lizongbo.com", // 自己测试时模拟的头信息 "Bytemobile",// 貌似是一个给移动互联网提供解决方案提高网络运行效率的，例如：Via=1.1 Bytemobile OSN // WebProxy/5.1 }; private static String[] pcHeaders = new String[] { "Windows 98", "Windows ME", "Windows 2000", "Windows XP", "Windows NT", "Ubuntu" }; private static String[] mobileUserAgents = new String[] { "Nokia", // 诺基亚，有山寨机也写这个的，总还算是手机，Mozilla/5.0 // (Nokia5800 // XpressMusic)UC // AppleWebkit(like // Gecko) // Safari/530 "SAMSUNG", // 三星手机 // SAMSUNG-GT-B7722/1.0+SHP/VPP/R5+Dolfin/1.5+Nextreaming+SMM-MMS/1.2.0+profile/MIDP-2.1+configuration/CLDC-1.1 "MIDP-2", // j2me2.0，Mozilla/5.0 (SymbianOS/9.3; U; Series60/3.2 // NokiaE75-1 /110.48.125 Profile/MIDP-2.1 // Configuration/CLDC-1.1 ) AppleWebKit/413 (KHTML like // Gecko) Safari/413 "CLDC1.1", // M600/MIDP2.0/CLDC1.1/Screen-240X320 "SymbianOS", // 塞班系统的， "MAUI", // MTK山寨机默认ua "UNTRUSTED/1.0", // 疑似山寨机的ua，基本可以确定还是手机 "Windows CE", // Windows CE，Mozilla/4.0 (compatible; MSIE 6.0; // Windows CE; IEMobile 7.11) "iPhone", // iPhone是否也转wap？不管它，先区分出来再说。Mozilla/5.0 (iPhone; U; CPU // iPhone OS 4_1 like Mac OS X; zh-cn) AppleWebKit/532.9 // (KHTML like Gecko) Mobile/8B117 "iPad", // iPad的ua，Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; // zh-cn) AppleWebKit/531.21.10 (KHTML like Gecko) // Version/4.0.4 Mobile/7B367 Safari/531.21.10 "Android", // Android是否也转wap？Mozilla/5.0 (Linux; U; Android // 2.1-update1; zh-cn; XT800 Build/TITA_M2_16.22.7) // AppleWebKit/530.17 (KHTML like Gecko) Version/4.0 // Mobile Safari/530.17 "BlackBerry", // BlackBerry8310/2.7.0.106-4.5.0.182 "UCWEB", // ucweb是否只给wap页面？ Nokia5800 // XpressMusic/UCWEB7.5.0.66/50/999 "ucweb", // 小写的ucweb貌似是uc的代理服务器Mozilla/6.0 (compatible; MSIE 6.0;) // Opera ucweb-squid "BREW", // 很奇怪的ua，例如：REW-Applet/0x20068888 (BREW/3.1.5.20; DeviceId: // 40105; Lang: zhcn) ucweb-squid "J2ME", // 很奇怪的ua，只有J2ME四个字母 "YULONG", // 宇龙手机，YULONG-CoolpadN68/10.14 IPANEL/2.0 CTC/1.0 "YuLong", // 还是宇龙 "COOLPAD", // 宇龙酷派YL-COOLPADS100/08.10.S100 POLARIS/2.9 CTC/1.0 "TIANYU", // 天语手机TIANYU-KTOUCH/V209/MIDP2.0/CLDC1.1/Screen-240X320 "TY-", // 天语，TY-F6229/701116_6215_V0230 JUPITOR/2.2 CTC/1.0 "K-Touch", // 还是天语K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 // Release/30.07.2008 Browser/WAP2.0 "Haier", // 海尔手机，Haier-HG-M217_CMCC/3.0 Release/12.1.2007 // Browser/WAP2.0 "DOPOD", // 多普达手机 "Lenovo", // 联想手机，Lenovo-P650WG/S100 LMP/LML Release/2010.02.22 // Profile/MIDP2.0 Configuration/CLDC1.1 "LENOVO", // 联想手机，比如：LENOVO-P780/176A "HUAQIN", // 华勤手机 "AIGO-", // 爱国者居然也出过手机，AIGO-800C/2.04 TMSS-BROWSER/1.0.0 CTC/1.0 "CTC/1.0", // 含义不明 "CTC/2.0", // 含义不明 "CMCC", // 移动定制手机，K-Touch_N2200_CMCC/TBG110022_1223_V0801 MTK/6223 // Release/30.07.2008 Browser/WAP2.0 "DAXIAN", // 大显手机DAXIAN X180 UP.Browser/6.2.3.2(GUI) MMP/2.0 "MOT-", // 摩托罗拉，MOT-MOTOROKRE6/1.0 LinuxOS/2.4.20 Release/8.4.2006 // Browser/Opera8.00 Profile/MIDP2.0 Configuration/CLDC1.1 // Software/R533_G_11.10.54R "SonyEricsson", // 索爱手机，SonyEricssonP990i/R100 Mozilla/4.0 // (compatible; MSIE 6.0; Symbian OS; 405) Opera // 8.65 [zh-CN] "GIONEE", // 金立手机 "HTC", // HTC手机 "ZTE", // 中兴手机，ZTE-A211/P109A2V1.0.0/WAP2.0 Profile "HUAWEI", // 华为手机， "webOS", // palm手机，Mozilla/5.0 (webOS/1.4.5; U; zh-CN) // AppleWebKit/532.2 (KHTML like Gecko) Version/1.0 // Safari/532.2 Pre/1.0 "GoBrowser", // 3g GoBrowser.User-Agent=Nokia5230/GoBrowser/2.0.290 // Safari "IEMobile", // Windows CE手机自带浏览器， "WAP2.0"// 支持wap 2.0的 }; }