摘要:
Collection String str = null; List list1 = Arrays.asList(new String[]{"1", "2", "3"}); List list2 = Arrays.asList(new String[]{"1", "2", "4"}); // 判断是 阅读全文
摘要:
文件名操作 String name = "/home/xxx/test.txt"; FilenameUtils.getName(name); // "test.txt" FilenameUtils.getBaseName(name); // "test" FilenameUtils.getExten 阅读全文
摘要:
builder compare concurrent event exception function math NumberUtils.INTEGER_TWO; // 2 NumberUtils.INTEGER_ONE; // 1 NumberUtils.INTEGER_ZERO; // 0 Nu 阅读全文