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如何使用J2ME在Mobile MIDP上选择文件?

[英]How to select a file on Mobile MIDP using J2ME?

I want to select a file on mobile using J2ME but I don't know way to do it. 我想使用J2ME在移动设备上选择一个文件,但是我不知道该怎么做。 Help me, please ! 请帮帮我 !

If what you're looking for is a file selection UI component, I'm afraid this does not exist by default in J2ME, and you'll have to create your own. 如果您要查找的是文件选择UI组件,那么J2ME缺省情况下可能不存在此组件,因此您必须创建自己的组件。

Such a component is planned for MIDP3 , however good luck finding any devices which support it! MIDP3计划使用这样的组件,但是如果能找到支持它的设备,祝您好运!

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