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如何把一段逗号分割的字符串转换成一个数组? #50

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@strongant

解决方案:

publicclassSolution{
publicstaticvoidmain(Stirng[] args){
//1.使用正则表达式的方式Stringstr = "abcdefgh";
String[] strArr = str.split(",");
//2. 使用StringTokenizer进行构造
}
}

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