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正则表达式 去除小数点后面的000

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Release： 2016-06-13 12:39:12
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求一个正则表达式 去除小数点后面的000
比如
8.38370000
要结果为 8.3837


8.0038370000
要结果为 8.3837


8.38370010
要结果为 8.3837001


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