在Java中，如果要定义整数，则前导“ 0”将表示您正在以八进制定义数字
int i = 07; //integer defined as octalint i = 7; // integer defined as base 10int i = 0x07; // integer defined as hexint i = 0b0111; // integer defined as binary (Java 7+)
在Java中，如果要定义整数，则前导“ 0”将表示您正在以八进制定义数字
int i = 07; //integer defined as octalint i = 7; // integer defined as base 10int i = 0x07; // integer defined as hexint i = 0b0111; // integer defined as binary (Java 7+)
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