错误原因 Description Resource Path Location Type The container '

The error message you're seeing indicates that the Maven build system in your project is referencing a non-existent library. Specifically, it's looking for the `spring-websocket-6.2.0.jar` file in the specified path `D:\maven\repo\org\springframework\spring-websocket\6.2.0\spring-websocket-6.2.0.jar`, but the file is not present there. Here are the steps you can take to resolve this issue: 1. **Check the Local Maven Repository**: Verify that the file actually exists in the specified path. If it does not, it could be that Maven has not yet downloaded the dependency. 2. **Update Project Dependencies**: If the file is missing, you can try to update your project's dependencies by running the following Maven command in your project's root directory: ``` mvn clean install ``` This will cause Maven to download all necessary dependencies, including the missing `spring-websocket` library, and install them in your local Maven repository. 3. **Check Maven Settings**: Ensure that your Maven settings are correctly configured, especially the local repository path if it's not the default one. Check your `settings.xml` file in the `Maven` configuration folder to make sure the repository path is correct. 4. **Internet Connection**: Make sure you have a stable internet connection. Maven needs to access the internet to download dependencies from the central repository or any other repositories specified in your `pom.xml`. 5. **Check `pom.xml` File**: Verify that the `spring-websocket` dependency is correctly specified in your `pom.xml` file. It should look something like this: ```xml org.springframework spring-websocket 6.2.0 ``` Ensure there are no typos or syntax errors. 6. **Clear Maven Cache**: If the issue persists, you can try clearing the Maven local repository cache. This can be done by deleting the contents of the `.m2/repository` folder in your home directory. Afterward, run `mvn clean install` again to re-download the dependencies. 7. **Check for Permissions**: Ensure that your user account has the necessary permissions to read and write to the Maven repository directory. If you've tried all these steps and the problem still isn't resolved, it could be a temporary issue with the Maven central repository or your network configuration. In such cases, you might want to check if there are any known issues with Maven or your network, or consider using a different Maven repository if necessary.