HTTP Status 404 - /search_web.html错误_百度知道
HTTP Status 404 - /search_web.html错误
但是其它网站进不去，像QQ空间。打开浏览器有时候是“无法显示网页”，有时候是HTTP Status 404 - &#47，人人网都打不开浏览器能进百度;search_web，QQ能上
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小地方会出现这个天高皇帝远出点儿小问题也没人投诉那就得等工作人员发现问题后才处理可能是几个小时；404的错误是那个网站的资源没找到是网站服务器的问题与你无关，百度能进可能是你当地浏览器缓存；如果不是缓存确实能进而别的网站打不开（空白页）那可能是当地电信服务商dns解析的问题QQ能上说明网络是通的
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是不是你的网络受到访问限制了404一般是缺少资源造成的，有没有通过代理服务器上网，限制一些访问一些网站
等待您来回答
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出门在外也不愁Tomcat不能加载servlet（http status 404 The requested resource (/ch06/welcome) is not available）_百度知道
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注意你的servlet&helloworld&lt,在Tomcat中webapps下的每个文件夹都是一个独立的Web应用,只要URL路径与真实的Web应用的目录结构路径一致如果servlet-name&classes下的类路径要带上完整的包结构路径;servlet&gt, 注意你所写的Servlet如果带有包声明, 在WEB-INF&#47.java │ │ │ LoginServlet2.java │ │ │ LoginS &lt.class 如果是这样的结构,默认的访问就是ROOT文件夹下的index:8888的时候.class │ │ LoginServlet. 你把你放置代码的路径贴出来我看看, 而是在别的地方.xml中所映射的类://localhost:8888/ch06/hello访问的应该是这个映射; 你的目录结构是这样的吗, 你看看WEB-INF&#47,如果是版本兼容的问题:8888" target="_blank">http, 那应该是500错误.htmlch06算是一个简单的Web应用,你输入
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a href="http://localhost://localhost:8888/ch06/hello:8888/ch06/hello.jsp" target="_blank">http
追问：我也遇到类似的问题。同一本教材。为了测试问题，我把另外正常的servlet也部署在这个服务下面，结果是新部署的可以访问，原来的还是遇到404.表面上看是这个servlet本身的问题，但是一个编译通过的class文件，什么情况下才会导致404错误？
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出门在外也不愁Stack Overflow is a question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
Hi I am trying to configure spring security on my application.But once I enter the username and password and submit the form, I get error
HTTP Status 404 - /j_spring_security_check The requested resource is not available.
Following are the my configuration files :
&filter-mapping&
&filter-name&CharacterEncodingFilter&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&filter-name&springSecurityFilterChain&/filter-name&
&filter-class&org.springframework.web.filter.DelegatingFilterProxy&/filter-class&
&filter-mapping&
&filter-name&springSecurityFilterChain&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&listener&
&listener-class&org.springframework.web.context.ContextLoaderListener&/listener-class&
&/listener&
&context-param&
&param-name&contextConfigLocation&/param-name&
&param-value&/WEB-INF/applicationContext.xml,/WEB-INF/taskTracker-app.xml,/WEB-INF/taskTracker-servlet.xml,/WEB-INF/taskTracker-security.xml&/param-value&
&/context-param&
&servlet-name&taskTracker&/servlet-name&
&servlet-class&org.springframework.web.servlet.DispatcherServlet&/servlet-class&
&load-on-startup&2&/load-on-startup&
&/servlet&
&servlet-mapping&
&servlet-name&taskTracker&/servlet-name&
&url-pattern&*.html&/url-pattern&
&/servlet-mapping&
taskTracker-servlet.xml
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.directwebremoting.org/schema/spring-dwr
http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd"&
&bean id="TaskTrackerLoginController"
class="org.springframework.web.servlet.mvc.ParameterizableViewController"&
&property name="viewName"&
&value&/taskTracker/sign-in&/value&
&/property&
&bean id="TaskTrackerErrorController"
class="org.springframework.web.servlet.mvc.ParameterizableViewController"&
&property name="viewName"&
&value&/taskTracker/error&/value&
&/property&
&bean id="WelcomeController" class="com.tracker.web.controllers.WelcomeController"&
&property name="BusinessLogic"&
&ref bean="BusinessLogic" /&
&/property&
&property name="viewName"&
&value&/taskTracker/welcome&/value&
&/property&
&bean id="nonSecurePageMappings"
class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"&
&property name="mappings"&
&prop key="/taskTracker/sign-in.html"&TaskTrackerLoginController&/prop&
&prop key="/taskTracker/error.html"&TaskTrackerErrorController&/prop&
&/property&
&bean id="PageMappings"
class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"&
&property name="mappings"&
&prop key="/taskTracker/welcome.html"&WelcomeController&/prop&
&/property&
&bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver"&
&property name="viewClass"&
&value&org.springframework.web.servlet.view.JstlView&/value&
&/property&
&property name="prefix"&
&value&/WEB-INF/jsp/&/value&
&/property&
&property name="suffix"&
&value&.jsp&/value&
&/property&
taskTracker-security.xml
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.0.xsd"&
&bean id="SecurityService" class="com.tracker.web.security.SecurityService"&
&property name="BusinessLogic"&
&ref bean="BusinessLogic" /&
&/property&
&security:http access-denied-page="/taskTracker/tracker/error.html" auto-config="false"&
&security:session-management invalid-session-url="/taskTracker/sign-in.html"&
&/security:session-management&
&security:form-login login-page="/taskTracker/sign-in.html" default-target-url="/taskTracker/welcome.html"
always-use-default-target="false" authentication-failure-url="/taskTracker/sign-in.html?error=1" /&
&security:logout invalidate-session="true" logout-success-url="/taskTracker/sign-in.html" /&
&security:intercept-url pattern="/taskTracker/sign-in.html*" filters="none" /&
&security:intercept-url pattern="/taskTracker/welcome.html*" /&
&/security:http&
&security:authentication-manager&
&security:authentication-provider user-service-ref="SecurityService" /&
&/security:authentication-manager&
taskTracker-app.xml
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.directwebremoting.org/schema/spring-dwr
http://www.directwebremoting.org/schema/spring-dwr-2.0.xsd"&
&bean id="userDao" class="com.tracker.data.dao.jdbc.UserJdbcDao"&
&property name="dataSource"&
&ref bean="dataSource" /&
&/property&
&bean id="BusinessLogic" class="com.tracker.business.logic.TrackerBusinessLogicImpl"&
&property name="userLogic"&
&ref bean="userLogic" /&
&/property&
&bean id="userLogic" class="com.tracker.business.logic.user.UserLogic"&
&property name="userDao"&
&ref bean="userDao" /&
&/property&
SecurityService.java
package com.tracker.web.
import org.apache.log4j.L
import org.springframework.dao.DataAccessE
import org.springframework.security.core.userdetails.UserD
import org.springframework.security.core.userdetails.UserDetailsS
import org.springframework.security.core.userdetails.UsernameNotFoundE
import com.tracker.business.logic.TrackerBusinessL
import com.tracker.business.model.U
public class SecurityService implements UserDetailsService {
private final static Logger log = Logger.getLogger(SecurityService.class);
private TrackerBusinessLogic trackerBusinessL
public UserDetails loadUserByUsername(String username)
throws UsernameNotFoundException, DataAccessException {
String errMsg = "User with username: " +
User user = trackerBusinessLogic.loadUser(username);
if(user!=null) {
// user has been loaded
log.error("User with username: " + username + " not found");
public TrackerBusinessLogic getBusinessLogic() {
return trackerBusinessL
public void setBusinessLogic(TrackerBusinessLogic trackerBusinessLogic) {
this.trackerBusinessLogic = trackerBusinessL
sign-in.jsp
&html lang="en-US"&
&title&Login&/title&
&div class="login"&
&h1&Task Tracker Login&/h1&
&form action="/j_spring_security_check" method="post"&
&input type="text" name="j_username" value="" placeholder="Username" required="required" /&
&input type="password" name="j_password" placeholder="Password" required="required" /&
&input type="hidden" name="referrer" value="${param.referrer}" /&
&input type="submit" value="Let me in." class="btn btn-primary btn-block btn-large"&
Please help me with what am I missing here. Thank You.
6,60161639
In your sign-in.jsp, you need to change the URL to which you are submitting the login request, which you can achieve as below:
&c:url value="/j_spring_security_check" var="loginUrl" /&
and use this in your form action:
&form action="${loginUrl}" method="post"&
The login-processing-url attribute defaults to /j_spring_security_check, and specifies the URL that the login form (which should include the username and password) should be submitted to, using an HTTP post.
I fixed that error when add ${request.contextPath} before /j_spring_security_check
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Stack Overflow works best with JavaScript enabledI just installed wordpress 2.9.2,
I changed permalinks to: /index.php/%postname%/
I installed the new buddypress 1.2
I activated the plugin
Activated the theme
But now when I press any button like ‘Activity’ or ‘Members’ I get the following error:
The requested URL /activity/ was not found on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
WebServerX Server
Anyone know what is happening?
Viewing 25 replies - 1 through 25 (of 46 total)
Participant
I’ve got exactly the same problem.
Anyone’s got a solution for this one?
Participant
Wow. I digged this problem really hard but not successful so far.
I know there are several topics regarding this issue but haven’t found definite solution.
WP 2.9.2 + BP 1.2.
WP works perfectly but every link connected with BP comes up with 404 error.
I don’t use any other plug-in.
Yes, I tried a fresh install, several times.
@apeatling
Did you update your .htaccess file when you updated the permalinks?
Participant
Maybe that’s the problem.
I don’t have .htaccess file.
What do I have to write on the file?
Participant
RewriteEngine On
RewriteBase BASE/
#uploaded files
RewriteRule ^(.*/)?files/$ index.php [L]
RewriteCond %{REQUEST_URI} !.*wp-content/plugins.*
RewriteRule ^(.*/)?files/(.*) wp-content/blogs.php?file=$2 [L]
# add a trailing slash to /wp-admin
RewriteCond %{REQUEST_URI} ^.*/wp-admin$
RewriteRule ^(.+)$ $1/ [R=301,L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . – [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(.*.php)$ $2 [L]
RewriteRule . index.php [L]
&IfModule mod_security.c&
&Files async-upload.php&
SecFilterEngine Off
SecFilterScanPOST Off
&/IfModule&
Ok. I put this on .htaccess and it comes back with 500 internal server error.
Now, not only buddypress but also WordPress does not work.
The whole site is tangled with 500 error.
If I delete .htaccess, WP works but BP comes with 404 error.
Participant
Are you using single WP or WPMU? Because that’s the htaccess for MU. (yes, they are different)
Participant
@bpinspire
What should be the .htaccess for the single WP with BP?
Participant
Oops! I’m using a single WP.
What’s the .htaccess for a single WP?
Is it normal to get a 500 error with that .htaccess in a single WP?
@trident46
I’m having the same issues……..I do not have an “.htaccess” file anywhere on my hosting server.
I read that the two latest versions of WordPress and Buddypress may not be compatible – could this be the problem?
Thank you!
Participant
Hey I solved this problem.
There were two problems:
1) no .htaccess
2) Text editor in Mac
You should have .htaccess in your FTP.
Maybe it’s hidden, but if it is not, you should make one.
You can make it with a simple text editor:
# BEGIN WordPress
&IfModule mod_rewrite.c&
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
&/IfModule&
# END WordPress
copy and paste this and save it as .htaccess and upload it your root wp folder.
Another problem for me was that I used the text editor in mac.
Its RTF format put some information in the beginning of the file which is invisible in the text editor.
That caused 500 error problem.
So I made .htacess in Dreamweaver (the memo app in Windows would be OK I guess), and uploaded it, IT WORKED.
I hope this would help for other people.
The reason my FTP did not have .htacess in the first place is beyond me.
@modemlooper
sometimes when you copy items from a folder on harddrive to server via ftp program it misses hidden files like .htaccess
You can create a file htaccess.txt add the rewrite code then upload it after upload change the name of the file to .htaccess
I’m using WP single and this is whats in my .htacess file
RewriteBase /
#uploaded files
RewriteRule ^(.*/)?files/$ index.php [L]
RewriteCond %{REQUEST_URI} !.*wp-content/plugins.*
RewriteRule ^(.*/)?files/(.*) wp-content/blogs.php?file=$2 [L]
# add a trailing slash to /wp-admin
RewriteCond %{REQUEST_URI} ^.*/wp-admin$
RewriteRule ^(.+)$ $1/ [R=301,L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . - [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(.*\.php)$ $2 [L]
RewriteRule . index.php [L]
&IfModule mod_security.c&
&Files async-upload.php&
SecFilterEngine Off
SecFilterScanPOST Off
&/IfModule&
# BEGIN WordPress
&IfModule mod_rewrite.c&
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
&/IfModule&
# END WordPress
@apeatling
When you change your permalinks it shows you what you need to add to your .htaccess file at the bottom of the page.
@trident46
I tried copying into all three folders – which one is it supposed to go in?
At one point I couldn’t even access my WP admin dashboard……
@consumers
I’m having the same issue. try all of the above and when clicking on the activitity, members, groups links I’m getting a 404 error.
@trident46
I know the feeling
I’ve tried copying the what Modemlooper posted, as well as the smaller code that displays on the permalinks page…I’ve put both, separately, in all three folders, one at a time, and nothing works.
Frustrating ….lol
@consumers
is there any solution to this?
Participant
@meerblickzimmer
Jepp. Same problem and no solution. Tried a lot of thinks and nothing works.
Participant
@meerblickzimmer
I tryed a ticket but its cloesd now () Any solution for this problem. Looks like i??m not allone with this bug. If i deactivate the buddypress-default theme, it works fine, registration is possible. But not with the buddypress-theme.
Any solutions out there?
Thanks a lot!
Participant
@tomgosling
I’m 99.9 percent sure that you guys need to enable mod_rewrite in Apache…
Participant
hey everyone. Think I got the same prob… If you could check it out?
Has anyone made any progress on this one?
I’ve a XAMPP setup running on XP Service Pack 3 behind a corporate firewall.
WordPress seems to work fine – I can configure, add BuddyPress, activate plug in and themes, etc.
I have a .htaccess sitting in C:xampphtdocswordpress-mu which looks like the htaccess.dist file but with modifications.
Clicking on
(where I am installed) lets me go to the BuddyPress home page (and very exciting it is too).
Then clicking on the “Members” tab give me a
“Object not found!
The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.
If you think this is a server error, please contact the webmaster.
Error 404″
Participant
@exitrooster
I tried modemlooper’s sample, (I have the regular/single wp install) and this is what happens..
my site, for example is
It comes up fine.
But when I click on any of the BP content buttons (you know the drill, all the ones people above are talking about), it redirects me to pages missing the 1st letter of my website, eg:
I’ve copy/pasted it several times, every time results in the same response.
What can/should I do?
Is there any way to use BP without having to jump through all these hoops dealing/fighting with .htaccess?
You know, like the regular WP works flawlessly without such nonsense
Has anyone solved this yet?
I am still getting this error.
I can configure, add BuddyPress, activate plug in and themes, etc.
Clicking on
(where I am installed) lets me go to the BuddyPress home page (and very exciting it is too). Then clicking on the “Members” tab give me a
“Object not found!
The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.
If you think this is a server error, please contact the webmaster.
Error 404?
@johnjamesjacoby
Part of the problem might be running BuddyPress in a subdirectory. We use some tricky URI parsing to dynamically trap and trigger the pages that don’t actually exist. To do this, we count the slashes and put the slugs in the “correct” positions, which in your case are one level off.
You could .htaccess your way out of this by redirecting, but your best bet is to install it at the root of your site.
For those only having the trouble with /register and /activate, make sure you have member registration turned on. Since it’s off by default on single site WordPress, that has gotten me a few times.
Thank you John for replying to my post.
Do you think I have to reinstall everything to put Buddy Press and MU on sub domains? I chose sub directory because I didn’t know anything about wildcard DNS.
Could you tell me more by what you mean my correct positions are one level off or is there a .htaccess that can fix it so I don’t have to reinstall?
here is what my .htaccess shows.
RewriteEngine On
RewriteBase /Case_study/
#uploaded files
RewriteRule ^(.*/)?files/$ index.php [L]
RewriteCond %{REQUEST_URI} !.*wp-content/plugins.*
RewriteRule ^(.*/)?files/(.*) wp-content/blogs.php?file=$2 [L]
# add a trailing slash to /wp-admin
RewriteCond %{REQUEST_URI} ^.*/wp-admin$
RewriteRule ^(.+)$ $1/ [R=301,L]
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule . – [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(wp-.*) $2 [L]
RewriteRule
^([_0-9a-zA-Z-]+/)?(.*.php)$ $2 [L]
RewriteRule . index.php [L]
SecFilterEngine Off
SecFilterScanPOST Off
Viewing 25 replies - 1 through 25 (of 46 total)
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