找到相关文档：忽略上传的文件：在项目文件夹下，某些文件可能不是微信小程序运行所需的，例如 readme 文档、.gitignore 文件等。为了优化大小，在预览和上传的过程中，这些文件将不会被打包。可是runtime.js是必须的呀！不明白，跟文件结构以及 project.config.json有啥关系，请明示。。。要了命了，谁能帮忙解决一下。谢谢！project.config.json
{
"description": "项目配置文件",
"miniprogramRoot": "miniprogram/",
"cloudfunctionRoot": "cloudfunctions/",
"packOptions": {
"ignore": []
},
"setting": {
"urlCheck": true,
"es6": true,
"postcss": true,
"minified": true,
"newFeature": true,
"nodeModules": true,
"autoAudits": false,
"uglifyFileName": true
},
"compileType": "miniprogram",
"libVersion": "2.4.0",
"appid": "wx349b995d8703a278",
"projectname": "%E7%A7%9F%E8%B5%81%E5%B0%8F%E5%BA%97",
"debugOptions": {
"hidedInDevtools": []
},
"isGameTourist": false,
"scripts": {
"beforeCompile": "",
"beforePreview": "",
"beforeUpload": ""
},
"condition": {
"search": {
"current": -1,
"list": []
},
"conversation": {
"current": -1,
"list": []
},
"game": {
"currentL": -1,
"list": []
},
"miniprogram": {
"current": -1,
"list": []
}
}
}