在Google上也没有找到相关的解释,请问 ._. 这是种什么用法?
const path = require('path');//nodejs module const args = require('minimist')(process.argv.slice(2));// List of allowed environmentsconst allowedEnvs = ['dev', 'dist', 'test'];// Set the correct environmentvar env;if(args._.length > 0 && args._.indexOf('start') !== -1) { env = 'test'; } else if (args.env) { env = args.env; } else { env = 'dev'; } process.env.REACT_WEBPACK_ENV = env;
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