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如何设置一张图片做全屏背景,急!

学习了一段时间Weex,感觉万事俱备了,结果现在正式要做个APP了,就卡在了第一屏,无法设置一张全屏的背景图,高宽都设为750显示只是正方形,求好心人解答!


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突然开窍了,
height:weex.config.env.deviceHeight / weex.config.env.deviceWidth*750
这样设置高度就可以了

更简单的办法就是,在父容器和img容器上都加style="flex:1",不用再设置高宽,就可以自动适应全屏了。


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