我的问题是,在使用invocation.invoke从拦截器触发动作的变量之后,它们不会被填充.我所知道的是,在使用拦截器之前,它工作正常(从.jsp我提交了一个表单并调用了一个动作,并填充了每个变量)
拦截器类:
public String intercept(ActionInvocation invocation) throws Exception {
final ActionContext context = invocation.getInvocationContext();
HttpServletRequest request = (HttpServletRequest) context.get(HTTP_REQUEST);
HttpSession session = request.getSession(true);
Object user = session.getAttribute(Constants.USER_HANDLE);
if (user == null) {
String signUp = request.getParameter(Constants.SIGN_UP);
if (!StringUtils.isBlank(loginAttempt)) {
if (processLoginAttempt(request, session)) {
return "login-success";
}
} else if (!StringUtils.isBlank(signUp)) {
return invocation.invoke();
}
return "login";
} else {
return invocation.invoke();
}
}
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Struts XML文件:
<package name="defaultPackage" extends="struts-default">
<interceptors>
<interceptor name="login" class="com.spiddan.LoginInterceptor" />
<interceptor-stack name="defaultStack">
<interceptor-ref name="login"/>
</interceptor-stack>
</interceptors>
<default-interceptor-ref …Run Code Online (Sandbox Code Playgroud)