I have a nodeJs app and I am using expressJs framework, I am trying to run:
app.use('/public', express.static(path.join(__dirname,'public')));
But I am getting this error:
CSS file is not found on localhost
app.use('/public', express.static(path.join(__dirname,'public')));
This is creating a virtual path to itself. You should use this approach when you want to name it something else. For example, let's say you want to use /assets in the path, you'd state: app.use('/assets', express.static(path.join(__dirname,'public')));
But since you have the an actual folder named public, you can just write:
app.use(express.static('public'))
Related
I know you can open files from Symfony profiler or exception file links using this in project/app/config.yml :
framework:
ide: "phpstorm://open?file=%%f&line=%%l"
More info: http://developer.happyr.com/open-files-in-phpstorm-from-you-symfony-application
However as I'm using vagrant, the file path of the server doesn't match my host.
I have created a PHP web application server in PHPStorm with the propper path mappings, but still doesn't work.
Any ideas?
Thanks
When running your app in a container or in a virtual machine, you can tell Symfony to map files from the guest to the host by changing their prefix. This map should be specified at the end of the URL template, using & and > as guest-to-host separators:
// /path/to/guest/.../file will be opened
// as /path/to/host/.../file on the host
// as /path/to/host/.../file on the host
'phpstorm://%f:%l&/path/to/guest/>/path/to/host/&/foo/>/bar/&...'
Symfony FrameworkBundle Configuration - IDE
The answer given by Jeffry no longer works unfortunately :(. When In configure that with my paths the profiler throws:
ParameterNotFoundException
You have requested a non-existent parameter "f:".
I have configured the path according to this line in the SF docs: This map should be specified at the end of the URL template, which results in this:
phpstorm://open?url=file://%%f&line=%%l&/path/to/guest/>/path/to/host/
However, it does open PHPStorm, but phpstorm does not open the file, so i'm a bit stuck here now.
This solves the issue with the file not opening in PhpStorm from a Vagrant:
phpstorm://open?file=%%f&line=%%l&/path/to/guest/>/path/to/host/
Source: https://youtrack.jetbrains.com/issue/IDEA-65879
This may be an easy question, but I am not sure if my mobile-config.js file is being loaded.
I am getting this error in the simulator:
ERROR whitelist rejection
And I read somewhere that I need to put:
App.accessRule('*');
in my mobile-config.js file.
But it doesn't seem to be working. Where should I put my mobile-config.js file?
Create a mobile-config.js file in your project root folder and add access rules as needed:
App.accessRule('https://*.mycdn.com/*');
App.accessRule('http://pbs.twimg.com/*');
After building your app you can check rules were applied in .meteor/local/cordova-build/config.hml where they should be listed as acess tags with origin attribute:
<access origin="https://*.mycdn.com/*"/>
<access origin="http://pbs.twimg.com/*"/>
I am trying to access static resource (eg. first.html) packed inside the same .jar file (testJetty.jar), which also has a class which starts the jetty (v.8) server (MainTest.java). I am unable to set the resource base correctly.
The structure of my jar file (testJetty.jar):
testJetty.jar
first.html
MainTest.java
==
Works fine on local machine, but when I wrap it in jar file and then run it, it doesn't work, giving "404: File not found" error.
I tried to set the resourcebase with the following values, all of which failed:
a) Tried setting it to .
resource_handler.setResourceBase("."); // Results in directory containing the jar file, D:\Work\eclipseworkspace\testJettyResult
b) Tried getting it from getResource
ClassLoader loader = this.getClass().getClassLoader();
File indexLoc = new File(loader.getResource("first.html").getFile());
String htmlLoc = indexLoc.getAbsolutePath();
resource_handler.setResourceBase(htmloc); // Results in D:\Work\eclipseworkspace\testJettyResult\file:\D:\Work\eclipseworkspace\testJettyResult\testJetty1.jar!\first.html
c) Tried getting the webdir
String webDir = this.getClass().getProtectionDomain()
.getCodeSource().getLocation().toExternalForm();
resource_handler.setResourceBase(webdir); // Results in D:/Work/eclipseworkspace/testJettyResult/testJetty1.jar
None of these 3 approaches worked.
Any help or alternative would be appreciated
Thanks
abbas
The solutions provided in this thread work but I think some clarity to the solution could be useful.
If you are building a fat jar and use the ProtectionDomain way you may hit some issues because you are loading the whole jar!
class.getProtectionDomain().getCodeSource().getLocation().toExternalForm();
So the better solution is the other provided solution
contextHandler.setResourceBase(
YourClass.class
.getClassLoader()
.getResource("WEB-INF")
.toExternalForm());
The problem here is if you are building a fat jar you are not really dumping your webapp resources into WEB-INF but are probably going into the root of the jar, so a simple workaround is to create a folder XXX and use the second approach as follows:
contextHandler.setResourceBase(
YourClass.class
.getClassLoader()
.getResource("XXX")
.toExternalForm());
Or change your build tool to export the webapp files into that given directory. Maybe Maven does this on a Jar for you but gradle does not.
Not unusually, I found a solution to my problem. The 3rd approach mentioned by Stephen in Embedded Jetty : how to use a .war that is included in the .jar from which Jetty starts? worked!
So, I changed from Resource_handler to WebAppContext, where WebAppContext is pointing to the same jar (testJetty.jar) and it worked!
String webDir = MainTest.class.getProtectionDomain()
.getCodeSource().getLocation().toExternalForm(); ; // Results in D:/Work/eclipseworkspace/testJettyResult/testJetty.jar
WebAppContext webappContext = new WebAppContext(webDir, "/");
It looks like ClassLoader.getResource does not understand an empty string or . or / as an argument. In my jar file I had to move all stuf to WEB-INF(any other wrapping dir will do). So the code looks like
contextHandler.setResourceBase(EmbeddedJetty.class.getClassLoader().getResource("WEB-INF").toExternalForm());
so the context looks like this then:
ContextHandler:744 - Started o.e.j.w.WebAppContext#48b3806{/,jar:file:/Users/xxx/projects/dropbox/ui/target/ui-1.0-SNAPSHOT.jar!/WEB-INF,AVAILABLE}
has anyone tried to use a log4j.xml reference within a WinRun4j service configuration. here is a copy of my service.ini file. I have tried many configuration combinations. this is just my latest attempt
service.class=org.boris.winrun4j.MainService
service.id=SimpleBacnetIpDataTransfer
service.name=Simple Backnet IP DataTransfer Service
service.description=This is the service for the Simple Backnet IP DataTransfer.
service.startup=auto
classpath.1=C:\Inbox\DataTransferClient-1.0-SNAPSHOT-jar-with-dependencies.jar
classpath.2=WinRun4J.jar
classpath.3=C:\Inbox\log4j-1.2.16.jar
arg.1=C:\Inbox\DataTransferClient.xml
log=C:\WinRun4J-Service\SimpleBacnetIpDataTransfer\NBP-DT-service.log
log.overwrite=true
log.roll.size=10MB
[MainService]
class=com.shiftenergy.ws.App
vmarg.1=-Xdebug
vmarg.2=-Xnoagent
vmarg.3=-Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n
vmarg.4=-Dlog4j.configuration=file:C:\Inbox\log4j.xml
within the log4j.xml file, there is reference to a log file for when the application runs. if I run the java -jar -Dlog4j.configuration=file:C:\Inbox\log4j.xml ...., the log file is created accordingly. if I register my service and start the service, the log file does not get created.
has anyone had success using the -D log4j configuration, using winrun4j?
thanks
I think that you provided the vmarg.4 parameter incorrectly. In your case it has to be like:
vmarg.4=-Dlog4j.configurationFile=[Path for log4j.xml]
I am also using the same and in my case, it is working perfectly fine. Please see below example:
vmarg.1=-Dlog4j.configurationFile=.\log4j2.xml
Have you tried setting the path in your code instead:
System.setProperty("log4j.configurationFile", "config/log4j.xml");
I'm using a relative path to a folder named config that contains log4j.xml. An absolute path is not recommended, but may work as well.
Just be sure to set this before making any calls to log4j, including any log4j config settings or static method calls!
System.setProperty("log4j.configurationFile", "config/log4j.xml");
final Logger log = Logger.getLogger(Main.class);
log.info("Starting up");
I didn't specify the log4j path in the ini file, only placed log4j.xml file at the same place the jar was placed.
Also without specify the
System.setProperty("log4j.configurationFile", "config/log4j.xml");
In the Java project it was stored in (src/main/resources) and will be included in the jar, but it will not be that one used if placed outside the jar.
I've got very simple .WAR containing example servlet. I'm able to deploy it in servicemix using the following command:
osgi:install file:///home/seiho/apache-servicemix-4.4.2/deploy/TestServlet.war?Bundle-SymbolicName=TestServlet&Webapp-Context=/TestServlet
And then see it in my browser. But only with full path to a file, e.g.: localhost:8080/TestServlet/index.html or localhost:8080/TestServlet/TestServlet (my servlet is TestServlet class).
I'd like to launch the index.html page automatically after entering: localhost:8080/TestServlet
how to do it?
MORE IMPORTANT
I need a way to convert the .WAR file or servlet project (I've got the sources) so that new .WAR file can be auto-deployed by copying it to $SERVICEMIX_HOME/deploy directory.
I've tried editing the MANIFEST.MF file, but with no success. Probably I'm doing something wrong.
Thanks for any advice/help.
To be recognised as a wab, you need to add a context path header to your manifest:
Web-ContextPath: TestServlet
It's working now! I was doing my MANIFEST.MF according to this page: http://team.ops4j.org/wiki/display/ops4j/Pax+Web+Extender+-+War+-+OSGi-fy
The problem was that for some reason "Bundle-Version: 1.0" line was required as opposed to optional as stated on that page.
Honestly, just adding the Bundle-Version fix-it.
I knew it was something wrong with the MANIFEST.MF and after Holly Cummins' question I played with it a bit more. Thanks Holly.
I still can't do anything with the manual site launching (have to manually enter the index.html).
http://localhost:8080/TestServlet/ gives me this:
HTTP ERROR 404
Problem accessing /TestServlet/. Reason:
Not Found
Powered by Jetty://
http://localhost:8080/TestServlet/index.html gives me proper site.