From d1553dc43f9bbdb95db7cbe8760b40e2986d1d4d Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 29 九月 2022 17:47:08 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/helper/WebHelper.java | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 105 insertions(+), 5 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/WebHelper.java b/src/main/java/com/lf/server/helper/WebHelper.java
index d2f9ae9..a49924e 100644
--- a/src/main/java/com/lf/server/helper/WebHelper.java
+++ b/src/main/java/com/lf/server/helper/WebHelper.java
@@ -1,11 +1,12 @@
package com.lf.server.helper;
-import org.springframework.context.annotation.Configuration;
+import com.lf.server.entity.all.StaticData;
+import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
import java.sql.Timestamp;
import java.util.Calendar;
-import java.util.Date;
import java.util.UUID;
/**
@@ -17,10 +18,10 @@
private final static String COMMA = ",";
+ /**
+ * 鑾峰彇GUID
+ */
public static String getGuid() {
- /**
- * 鑾峰彇GUID
- */
return UUID.randomUUID().toString();
}
@@ -91,4 +92,103 @@
return new Timestamp(now.getTimeInMillis());
}
+
+ /**
+ * 浠嶤ookie涓幏鍙杢oken
+ *
+ * @param request
+ * @return
+ */
+ public static String getTokenFromCookie(HttpServletRequest request) {
+ Cookie[] cookies = request.getCookies();
+ if (cookies == null || cookies.length == 0) {
+ return null;
+ }
+
+ for (Cookie cookie : cookies) {
+ switch (cookie.getName()) {
+ case StaticData.TOKEN_COOKIE_KEY:
+ return cookie.getValue();
+ default:
+ break;
+ }
+ }
+
+ return null;
+ }
+
+ /**
+ * 鍚慍ookie涓坊鍔爐oken
+ *
+ * @param token
+ * @param request
+ * @param response
+ */
+ public static void saveToken2Cookie(String token, HttpServletRequest request, HttpServletResponse response) {
+ // 鍏堝垹闄�
+ deleteCookie(StaticData.TOKEN_COOKIE_KEY, request);
+
+ // 鍐嶄繚瀛�
+ saveCookie(StaticData.TOKEN_COOKIE_KEY, token, response);
+ }
+
+ /**
+ * 淇濆瓨Cookie
+ *
+ * @param cookieKey
+ * @param value
+ * @param response
+ */
+ public static void saveCookie(String cookieKey, String value, HttpServletResponse response) {
+ Cookie cookie = new Cookie(cookieKey, value);
+ // 璁剧疆cookie澶辨晥鏃堕棿锛屽崟浣嶄负绉�
+ cookie.setMaxAge(240 * 60);
+ cookie.setHttpOnly(false);
+ cookie.setPath("/");
+ // cookie.setDomain("")
+
+ response.setHeader("P3P", "CP=CAO PSA OUR");
+ response.addCookie(cookie);
+ }
+
+ /**
+ * 鍒犻櫎cookie涓殑鍊�
+ *
+ * @param cookieKey
+ * @param request
+ */
+ public static void deleteCookie(String cookieKey, HttpServletRequest request) {
+ Cookie[] cookies = request.getCookies();
+ if (cookies != null && cookies.length > 0) {
+ for (Cookie c : cookies) {
+ if (cookieKey.equalsIgnoreCase(c.getName())) {
+ c.setMaxAge(0);
+ break;
+ }
+ }
+ }
+ }
+
+ /**
+ * 鑾峰彇Token
+ *
+ * @param request
+ * @return
+ */
+ public static String getToken(HttpServletRequest request) {
+ // 1.浠巙rl鍙傛暟涓紝鑾峰彇token
+ String token = request.getParameter(StaticData.TOKEN_KEY);
+
+ // 2.涓虹┖锛屽垯浠巋eader閲岃幏鍙�
+ if (token == null) {
+ token = request.getHeader(StaticData.TOKEN_KEY);
+ }
+
+ // 3.杩樹负绌猴紝鍒欎粠cookie閲岃幏鍙�
+ if (token == null) {
+ token = getTokenFromCookie(request);
+ }
+
+ return token;
+ }
}
--
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