摘要: function next(){ return new Promise( function( resolve, reject ){ var num =7 // Math.floor( Math.random() * 10 ); if ( num <= 5 ) { resolve( num ); }else ... 阅读全文
posted @ 2018-03-19 14:39 风吹麦浪打 阅读(84) 评论(0) 推荐(0) 编辑