When using the thinkphp3.2.3 framework to build a website, we often face routing problems. Especially when we add a custom route, we find that the system does not respond and the route does not take effect. At this time, we need to solve the problem through certain methods.

First, you need to check whether the routing configuration is correct. In the application configuration file, the Route class 'URL_ROUTE_RULES' array saves all routing rules. We need to check whether our own route has been defined in this array. If not, we need to add it. If it already exists, we need to check whether it is correct and whether there is a conflict.

Secondly, you need to check whether the controller and method exist. In the routing rules, we will define the name of the access controller and method. Therefore, we need to check if these controllers and methods exist. In the thinkphp3.2.3 framework, we can check whether the specified controller exists by calling the controller() method of the \think\App class.

Another way to check whether the controller and methods are correct is to create a test controller and then reference this test controller in the routing rules. If the routing rule takes effect but the test controller is not called, then it is possible that the controller and method names are incorrect.

Finally, you need to check whether the cache is cleared. In the thinkphp3.2.3 framework, the system will automatically cache routing rules, which will cause the routing to not take effect when we modify the routing rules. Therefore, we need to manually clear the cache of routing rules for them to take effect.

To summarize, when the routing of thinkphp3.2.3 does not take effect, we need to check the routing configuration, whether the controller and method exist, whether the test controller is called, and whether the cache is cleared. Only when we carefully check every detail can routing problems be solved and the website run smoothly.

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