实时调试也就是JIT (Just in time)。当运行时错误中断了服务器端脚本执行时，Microsoft 脚本调试程序自动启动，显示 .asp 文件，将语句指针指向导致错误的行，并生成错误消息。使用这种类型的调试，也叫“实时调试”，计算机将暂停进一步执行程序。必须使用编辑程序改正错误并保存所作更改，然后才能继续运行脚本。 换句话说启动了一个正常用户不应该启动的选项：Microsoft 脚本调试程序工具。-Real-time debugging is the JIT (Just in time). Server-side scr ipting runtime error interrupt execution, Microsoft scr ipt debugger starts automatically display asp file, the statement pointer points to lead the wrong line, and generates an error message. Using this type of debugging, also known as " real-time debugging, the computer will suspend further implementation of the program. Editing program must be used to correct the error and save your changes, and then you can continue to run the scr ipt. In other words start a normal user should not start option: Microsoft scr ipt Debugger tool.