下载工具 (1)jdk-1_5_x:jdk-1_5_0_08-windows-i586-p.exe(J2SE开发包) (2)j2me_wireless_toolkit-2_2-windows:j2me_wireless_toolkit-2_2-windows.exe(提供了运行J2ME程 序所需要的库以及模拟器等) (3)eclipse-SDK-3.x:eclipse-SDK-3.2.1-win32.zip（EclipseIDE开发环境）-Download Tools (1) jdk-1_5_x