我在哪里可以找到“j_security_check”？

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问题描述

是否有j_security_check的标准位置，以便我可以查看它？

Is there a standard location for "j_security_check" so that i can take a look at it?

搜索我的电脑找不到文件，只是引用它。所以要么出于安全原因隐藏它还是不是文件？

A search of my computer does not find the file, just references to it. So either its hidden for security reasons or is it not a file?

我已被锁定在应用程序之外，这是我第一个看到解决方案的地方。

I have been locked out of an Application and this is the first place im taking a look at for solutions.

推荐答案

它是并内置到servletcontainer中。在您的情况下，它内置于Tomcat中。更具体地说， class。

It's part of the Servlet API and built into the servletcontainer. In your case, it's built into Tomcat. More specifically, the org.apache.catalina.authenticator.FormAuthenticator class.

227        // Is this the action request from the login page?
228        boolean loginAction =
229            requestURI.startsWith(contextPath) &&
230            requestURI.endsWith(Constants.FORM_ACTION);
231
232        // No -- Save this request and redirect to the form login page
233        if (!loginAction) {
234            session = request.getSessionInternal(true);
235            if (log.isDebugEnabled())
236                log.debug("Save request in session '" + session.getIdInternal() + "'");
237            try {
238                saveRequest(request, session);
239            } catch (IOException ioe) {
240                log.debug("Request body too big to save during authentication");
241                response.sendError(HttpServletResponse.SC_FORBIDDEN,
242                        sm.getString("authenticator.requestBodyTooBig"));
243                return (false);
244            }
245            forwardToLoginPage(request, response, config);
246            return (false);
247        }
248
249        // Yes -- Validate the specified credentials and redirect
250        // to the error page if they are not correct
251        Realm realm = context.getRealm();
252        if (characterEncoding != null) {
253            request.setCharacterEncoding(characterEncoding);
254        }
255        String username = request.getParameter(Constants.FORM_USERNAME);
256        String password = request.getParameter(Constants.FORM_PASSWORD);
257        if (log.isDebugEnabled())
258            log.debug("Authenticating username '" + username + "'");
259        principal = realm.authenticate(username, password);
260        if (principal == null) {
261            forwardToErrorPage(request, response, config);
262            return (false);
263        }

是 / j_security_check 。

关于你被锁定的具体问题，只需制作确保您提供正确的用户名和密码。用户数据库通常由配置。

As to your concrete problem of being locked out, just make sure that you supply the proper username and password. The user database is normally configured by a realm.

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ServletContainer