禁用System.err
问题描述:
有没有办法设置流System.err所以写入的所有内容都被忽略了? (即丢弃未输出)
Is there a way to set the stream System.err so everything written to it is ignored? (i.e. discarded not outputted)
答
System.setErr(new PrintStream(new OutputStream() {
public void write(int b) {
}
}));