Function cleanOutput

gulpfile.js:92–94

(outputDir = 'output-chrome')

// 清理输出目录
function cleanOutput(outputDir = 'output-chrome') {
    return gulp.src(outputDir, {read: false, allowEmpty: true}).pipe(clean({force: true}));
}

// 复制静态资源
function copyAssets(outputDir = 'output-chrome/apps') {