public class test {
public static void main(String[] args) {
System.out.println("莫现兵");
}
}直接在cmd执行会输出乱码,只需要编译时指定编码即可。
javac -encoding UTF-8 ./test.java java test
public class test { public static void main(String[] args) { &...
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pattern表示正则表达式,接收正则表达式作为参数例子:String content = "my name is gaojiufeng"; String pattern = "....
java命令行传参,java从命令行接收参数public static void main(String[] args) { for (int i = 0;&nb...