java ÕýÔò±í´ïʽ
String str = "[010101]+[010102]";
String ss = "
System.out.println(ss); // \[010101]
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\\[010101]";
String ssss = "
\\\\"+"[010101]"; //
System.out.println(str.replaceFirst(ssss,"ss"));
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import java.io.*;
import java.lang.Thread;
class MyThread extends Thread{
public int x = 0;
public void run(){
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}
}
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