这个需要自定义 title. 我就是这样做的 给你参考一下三个小按钮的实现: class Controls extends React.Component { closeWindow = _ => { remote.getCurrentWindow().close(); }; minimize = _ => { remote.getCurrentWindow().minimize(); }; maximize = _ => { let window = remote.getCurrentWindow(); if (window.isMaximized()) window.unmaximize(); else window.maximize(); this.forceUpdate(); }; render() { let window = remote.getCurrentWindow(); const isMaximized = window.isMaximized(); return ( <ul className={style.controls}> <li onClick={this.closeWindow} className={style.closeButton}> <svg className={style.label} fill="#000000" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" > <path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z" /> <path d="M0 0h24v24H0z" fill="none" /> </svg> </li> <li onClick={this.minimize} className={style.minButton}> <svg className={style.label} fill="#000000" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" > <path d="M19 13H5v-2h14v2z" /> <path d="M0 0h24v24H0z" fill="none" /> </svg> </li> <li onClick={this.maximize} className={style.maxButton}> {isMaximized ? <svg className={style.label} fill="#000000" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" > <path d="M0 0h24v24H0z" fill="none" /> <path d="M5 16h3v3h2v-5H5v2zm3-8H5v2h5V5H8v3zm6 11h2v-3h3v-2h-5v5zm2-11V5h-2v5h5V8h-3z" /> </svg> : <svg className={style.label} fill="#000000" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" > <path d="M0 0h24v24H0z" fill="none" /> <path d="M7 14H5v5h5v-2H7v-3zm-2-4h2V7h3V5H5v5zm12 7h-3v2h5v-5h-2v3zM14 5v2h3v3h2V5h-5z" /> </svg>} </li> </ul> ); } }
这个需要自定义 title. 我就是这样做的

给你参考一下三个小按钮的实现: