Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Search found 55 matches

by youyou
Wed Sep 26, 2018 4:36 am
Forum: Questions & Answers
Topic: Windows Server 2008 configures the time Server
Replies: 3
Views: 6311

Windows Server 2008 configures the time Server

First, WINDOWS SERVER 2008 turns off the NTP service by default and needs to be opened by changing the registry
Here's how:
by youyou
Tue Sep 25, 2018 3:47 am
Forum: Questions & Answers
Topic: How does Tomcat print detailed log information
Replies: 4
Views: 7541

Re: How does Tomcat print detailed log information

After starting Tomcat again, the reason for the error is shown in the background, and the file "error-debug.2013-11-23.log" also appears in the log directory of Tomcat, where the error details are recorded. The following contents are for reference (everyone has different reasons for making mistakes,...
by youyou
Tue Sep 25, 2018 3:46 am
Forum: Questions & Answers
Topic: How does Tomcat print detailed log information
Replies: 4
Views: 7541

Re: How does Tomcat print detailed log information

In the WEB-INF/classes directory of Web applications that cannot be started (I'm here at st), create a new logging.properties file, which is shown below: handlers = org.apache.juli.FileHandler, java.util.logging.ConsoleHandler ############################################################ # Handler sp...
by youyou
Tue Sep 25, 2018 3:45 am
Forum: Questions & Answers
Topic: How does Tomcat print detailed log information
Replies: 4
Views: 7541

How does Tomcat print detailed log information

Tomcat has so little background information that it can't figure out where the problem is (and there is no relevant information in the Tomcat log directory). According to the online query, Tomcat Log is configured to record more Log information before further analyzing the reason.
by youyou
Wed Sep 19, 2018 11:35 pm
Forum: Other Tools
Topic: How to install JCOP tool in Eclipse
Replies: 3
Views: 19012

Re: How to install JCOP tool in Eclipse

Thanks for sharing, very practical
by youyou
Wed Sep 19, 2018 11:18 pm
Forum: Questions & Answers
Topic: I want to know the data format of mifare.
Replies: 2
Views: 6416

Re: I want to know the data format of mifare.

After reading it, I got it :)
by youyou
Wed Sep 19, 2018 10:39 pm
Forum: Other Tools
Topic: LoadRunner monitors liunx/Unix system resources
Replies: 3
Views: 15576

Re: LoadRunner monitors liunx/Unix system resources

Unix
For Unix systems, such as Solaris, AIX, or HP UX, the configuration process is simple -- remove the previous comment on rstatd in the inetd.conf file (under /etc directory) and start the rstatd service.
by youyou
Wed Sep 19, 2018 10:38 pm
Forum: Other Tools
Topic: LoadRunner monitors liunx/Unix system resources
Replies: 3
Views: 15576

Re: LoadRunner monitors liunx/Unix system resources

Linux For Linux systems, to monitor Linux/Unix system resource usage through LR, you need to run the rstatd service. If the OS does not have rstatd installed (you can find out if there is rp.rstatd on the system, and if not, the system does not have rstatd installed), an installation is required. In...
by youyou
Wed Sep 19, 2018 10:37 pm
Forum: Other Tools
Topic: LoadRunner monitors liunx/Unix system resources
Replies: 3
Views: 15576

LoadRunner monitors liunx/Unix system resources

When using LR for performance testing, we often need to monitor the resource usage requirements of the OS. For Windows, this work is easy to do, just add the machine name or IP that needs to be monitored in LR's resource monitoring window, but for Linux/Unix systems, it's a little more complicated. ...
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