【咨询】uniapp打包chunk文件过大，如何splitChunks进行分包

在vue.config.js里配置了分包打包，但是没有效果；

module.exports = {  
    // 基本路径  
    publicPath: './',  
    configureWebpack: {  
        optimization: {  
            splitChunks: {  
                chunks: 'all',  
                minSize: 10240,  
                maxSize: 0,  
                minChunks: 1,  
                cacheGroups: {  
                    vendors: {  
                        test: /[\\/]node_modules[\\/]/,  
                        priority: -10,  
                    },  
                    default: {  
                        priority: -20,  
                        reuseExistingChunk: true,  
                    },  
                },  
            },  
        },  
    }  
}