package com.mall.Interceptor; import com.mall.model.User; import com.mall.utils.ResponseTemplate; import com.mall.utils.Token; import com.opensymphony.xwork2.ActionContext; import com.opensymphony.xwork2.ActionInvocation; import com.opensymphony.xwork2.interceptor.AbstractInterceptor; import com.opensymphony.xwork2.util.ValueStack; import org.apache.struts2.ServletActionContext; public class authInterceptor extends AbstractInterceptor { @Override public String intercept(ActionInvocation actionInvocation) throws Exception { String token = ServletActionContext.getRequest().getHeader("x-access-token"); if (token != null) { User user = Token.validToken(token, User.class); if (user != null) { ServletActionContext.getRequest().setAttribute("tokenData", user); actionInvocation.invoke(); return null; } } ActionContext context = ActionContext.getContext(); ValueStack stack = context.getValueStack(); stack.set("jsonResult", ResponseTemplate.error(1, "请传输正确token")); return "success"; } }