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In this article, the editor introduces in detail "how to modify the port number of vue-cli3.0". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to modify the port number of vue-cli3.0" can help you solve your doubts.

Vue-cli3.0 modify port number under package.json file-- port "scripts": {"serve": "vue-cli-service serve-- port 9001",} vue.config.js file modify module.exports = {devServer: {port: 9001}} vue-cli3.0 settings specify port number to run

Create a vue.config.js file in the project root directory

Module.exports = {devServer: {port: 3000, / / Port}, / / lintOnSave: false / / cancel eslint Verification}

Just run the project.

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