随着信息技术的飞速发展,移动终端发展轨迹发生了巨大的改变,从传统意义上单一模式转向多样化进行发展。未来信息领域的发展方向是围绕着通信以及因特网,这些技术是大势所趋。现今,国内许多的移动运营商都逐渐实现了移动互联网,该平台是一种开放式的服务型平台,并且主要的发展是围绕则会围着数据传输向3G时代进行改变。该背景下本文完成了嵌入式浏览器中JavaScript的设计与实现。 With the rapid development of information technology, the development path of mobile terminals has undergone tremendous changes, from single mode to diversification in the traditional sense. The future direction of the field of information development is around the communications and the Internet, these technologies are the trend of the times. Nowadays, many mobile operators in China gradually realize the mobile Internet. The platform is an open service-oriented platform. The main development is around the data transmission to the 3G era. In this context, this paper completed the design and implementation of JavaScript in embedded browser.