Computer vue reports error when loading static resources

When developing with Vue, we usually use some static resources, such as images, CSS files, JavaScript files, etc. Loading these static resources can help us better build pages and enhance user experience. But sometimes, we encounter situations where computer Vue reports an error when loading static resources, which brings some trouble to developers. So how exactly does this problem occur? How do we solve this problem?

Cause of the problem

When using Vue to develop, if an error is reported when loading static resources, then generally speaking, the reasons for the error are as follows:

1. File Name error: When we introduce static resources, if the file name is written incorrectly, an error will occur when loading static resources.

2. File path error: Similarly, if the file path is written incorrectly, it will also cause an error when loading static resources. When using relative paths, you may encounter path parsing errors.

3. Cross-domain issues: In some cases, due to browser security restrictions, cross-domain issues may occur when loading static resources. At this time, the page will display "Cross-domain request denied" error message.

Methods to solve the problem

1. Check the file name and file path: When we encounter an error when loading static resources, we can first check whether the file name and file path are correct. If errors occur, they can be corrected promptly.

2. Use absolute paths: To avoid path parsing errors caused by relative paths, we can use absolute paths to introduce static resources.

3. Use CDN addresses: When we encounter cross-domain problems, we can choose to use CDN addresses to solve them. CDN can avoid cross-domain requests being rejected by browsers.

4. Configure webpack.config.js: If you are using the Webpack packaging tool, adding the following code to the configuration file webpack.config.js allows us to use absolute paths to reference resources during compilation.

const path = require('path')
function resolve (dir) {
  return path.join(__dirname, '..', dir)
}
module.exports = {
  resolve: {
    alias: {
      '@': resolve('src'),
      'assets': resolve('src/assets'),
      'components': resolve('src/components'),
      'views': resolve('src/views')
    }
  }
}

Conclusion

When an error occurs when computer Vue loads static resources, we need to analyze the cause of the error and find a better solution. Through the above methods, we can help us avoid the problem of static resource loading errors and improve our development efficiency and user experience.

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