Overview of the new features and important updates of the GFC log frame in the Java class library
GFC (Greatfirewall Checker) log framework is a widely used tool in the Java library to help developers record and manage applications logs.It provides rich functions and powerful performance, enabling developers to easily achieve efficient log records.Over time, the GFC log framework has made some important updates and improvements, introducing some new features to meet changing development needs.
The following is an overview of some new features and important updates of the GFC log framework:
1. Introduce asynchronous log records: The GFC log framework introduces the asynchronous log record function, and moves the log in the disk to the background thread to improve the performance and response speed of the application.This allows applications to continue to perform other tasks without waiting to be written in the log.
The following is an example code using the GFC asynchronous log record:
import com.gfc.logging.Logger;
import com.gfc.logging.LoggerFactory;
public class MyClass {
private static final Logger logger = LoggerFactory.getLogger(MyClass.class);
public void someMethod() {
logger.debug("This is a debug log message.");
logger.info("This is an info log message.");
logger.error("This is an error log message.");
}
}
2. Support custom log format: GFC log framework allows developers to define custom log formats by configuring files or programming methods.Developers can choose log formats containing specific information according to the needs of the application, such as timestamps, log levels, thread IDs, etc.
The following is an example code using GFC custom log format:
import com.gfc.logging.Logger;
import com.gfc.logging.LoggerFactory;
import com.gfc.logging.PatternLayout;
public class MyClass {
private static final Logger logger = LoggerFactory.getLogger(MyClass.class);
public void someMethod() {
logger.setPatternLayout(new PatternLayout("[%d] [%t] [%p] %m%n"));
logger.debug("This is a debug log message.");
logger.info("This is an info log message.");
logger.error("This is an error log message.");
}
}
3. Support log -level filtration: GFC log framework allows developers to filter logs to logs according to the log level to control the details of the log output.Developers can only output a specific level of logs according to the needs of the application, such as only output error logs or only output warnings and error logs.
The following is an example code filtering using GFC log level:
import com.gfc.logging.Logger;
import com.gfc.logging.LoggerFactory;
import com.gfc.logging.Level;
public class MyClass {
private static final Logger logger = LoggerFactory.getLogger(MyClass.class);
public void someMethod() {
logger.setLevel(Level.ERROR);
logger.debug("This is a debug log message.");
logger.info("This is an info log message.");
logger.error("This is an error log message.");
}
}
Summarize:
The GFC log framework provides a powerful and easy logging function in the Java library.Introduce new features such as asynchronous log records, custom log formats, and log -level filtration, so that developers can better manage and analyze the logs of applications.Through the above example code, we can see that the simple usage and flexibility of the GFC log framework provides developers with a better log record experience.
