src/main/java/com/whyc/util/CommonUtil.java
@@ -1,5 +1,6 @@ package com.whyc.util; import com.google.gson.Gson; import com.whyc.pojo.User; import javax.servlet.http.HttpServletRequest; @@ -13,4 +14,9 @@ public static User getUser(HttpServletRequest request) { return (User) request.getSession().getAttribute("user"); } public static User toUser(String json){ Gson gson = new Gson(); return gson.fromJson(json,User.class); } }