java字符串数组初始化和赋值

//一维数组 String[] str = new String[5]; //建立一个长度为5的String(字符串)型的一维数组 String[] str = new String[]{"","","","",""}; String[] str = {"","","","",""}; String数组初始化区别java        首先应该明白java数组里面存的是对象的引用，因此必须初始化才

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