说明：  PhoneGap aims at removing these complications and the worry of having to develop platform-specific applications using the supported native language for each operating system by letting developers build cross-platform applications using HTML, CSS, and JavaScript, existing web technologies that are familiar to most if not all of us. This drastically opens the gateway to creating natively installed mobile applications to all web developers and designers, empowering them to use the language skills they already have to develop something specifically for mobile platforms.include source code