Location-based Services 的复兴

Capgemini 和 TruePosition 发布了一份针对Location-based Service（LBS）的调查报告。这份报告指出消费者需求集中在人身安全，保安，以及商业应用上。56%

J2ME and Location-Based Services Print-friendly Version L

Network Working Group A. Gulbrandsen Request for Comments: 2782 Troll Technologies Obsoletes: 2052

Network Working Group A. Gulbrandsen Request for Comments: 2052 Troll Technologies Updates: 1035,

Network Working Group G. Klyne Request for Comments: 3297 Clearswift Corporation Category: Standar

Network Working Group P. Jurg Request for Comments: 1684 SURFnet bv Category: Informational August

Network Working Group M. Rose Request for Comments: 1085 TWG December 1988 ISO Presentation Serv

document.location 这个对象包含了当前URL的信息 location.host 获取port号 location.hostname 设置或获取主机名称 location.hre

Location 对象是 Window 对象的一个部分，可通过 window.location 属性来访问。 举例说下 Location 对象 的属性与方法 hash:设置或返回从井号 (#) 开

Network Working Group W. Zhao Request for Comments: 3528 H. Schulzrinne Category: EXPerimental Col