Sitebricks :: CORE Frame Optimization and Debugging Tips

Sitebricks is a web framework written in Java language, dedicated to simplifying the development process of web applications.This article will introduce the performance optimization and debugging techniques of SiteBricks to help developers better understand and use the framework. 1. Performance optimization skills 1. Use CDN (content distribution network): store static resources (such as CSS, JavaScript files) on the CDN, which can reduce the server load and increase the speed of page loading. 2. Reasonable use of the cache mechanism: Sitebricks provides a cache function, which can control the expiration time of the cache by setting the `@expires` annotation, avoid repeated calculation and database query, and improve the response speed. Example code: @Get @Expires ("1H") // Set the cache valid for 1 hour public Reply<?> getCacheData() { // Get the logic of cache data return Reply.with("Cache data").ok(); } 3. Use asynchronous processing: In Sitebricks, you can use the@async` annotation to mark certain methods as asynchronous execution, thereby improving the system's concurrent ability and response performance. Example code: @Post @Async // Use asynchronous treatment public Reply<?> processAsyncRequest(Request request) { // The logic of asynchronous processing request return Reply.with("Async response").ok(); } 4. Reasonable selection of data storage methods: Sitebricks supports multiple data storage methods, including memory and databases.According to specific business needs, choosing the appropriate data storage method can improve the performance of the system. Second, debugging skills 1. Use log output debugging information: In Sitebricks applications, you can use log tools (such as SLF4J and LOGBACK) to output log information to help developers locate problems. Example code: import org.slf4j.Logger; import org.slf4j.LoggerFactory; private static final Logger LOGGER = LoggerFactory.getLogger(YourClass.class); // Output debugging information LOGGER.debug("Debug message: {}", variable); 2. Use SiteBricks Built -in debugging page: SiteBricks provides a built -in debugging page. You can open information such as the running status and request processing process of viewing applications in the browser to facilitate developers to perform problem positioning and debugging. Example code: Add the following configuration to the file of the `application.properties` file: properties sitebricks.mode=debug Then visit the `/sitebricks/debug` to open the debug page. 3. Use breakpoint debugging: By setting up breakpoints in the development tool, you can suspend execution when the code executes to the specified position, and check the value of the variable, the execution process and other information, so as to quickly locate and solve the problem. The above is the introduction of performance optimization and debugging techniques of SiteBricks core framework.It is hoped that through the content of this article, developers can better apply the SiteBricks framework to improve the performance and stability of Web applications.