解决方案
相信我，只要这么做。修改下面这个配置
hideAfter: false源代码为证：
canAutoHide: function () { return ( this.options.hideAfter !== false ) && !isNaN( parseInt( this.options.hideAfter, 10 ) );},processLoader: function () { // Show the loader only, if auto-hide is on and loader is demanded if (!this.canAutoHide() || this.options.loader === false) { return false; } .......