这些方便实用的信息将帮助您了解 Jscr ipt 的各个部分。主要是语言参考和正则表达式的讲解。对JS中常见对象，属性，函数，方法，运算符语句进行了详尽的讲解。-These convenient and practical information will help you understand the various parts of Jscr ipt. Main language reference and regular expressions to explain. Common for JS objects, properties, functions, methods, operator a detailed statement of explanation.