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import java.io.*;   
  
/**
* linux ÏÂcpu ÄÚ´æ ´ÅÅÌ jvmµÄʹÓÃ¼à¿Ø
* @author avery_leo
*
*/  
public class TT {   
    /**
      * »ñÈ¡cpuʹÓÃÇé¿ö
      * @return
      * @throws Exception
      */  
    public double getCpuUsage() throws Exception {   
        double cpuUsed = 0;   
  
         Runtime rt = Runtime.getRuntime();   
         Process p = rt.exec("top -b -n 1");// µ÷ÓÃϵͳµÄ“top"ÃüÁî   
       
  
         BufferedReader in = null;   
        try {   
             in = new BufferedReader(new InputStreamReader(p.getInputStream()));   
             String str = null;   
             String[] strArray = null;   
           
            while ((str = in.readLine()) != null) {   
                int m = 0;   
                   
                if (str.indexOf(" R ") != -1) {// Ö»·ÖÎöÕýÔÚÔËÐеĽø³Ì£¬top½ø³Ì±¾Éí³ýÍâ &&am


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java ¸÷ÖÖÊý¾Ý¿âÁ¬½Ójdbc


JDBC Name: jTDS
URL: http://jtds.sourceforge.net/
Version: 0.5.1
Download URL: http://sourceforge.net/project/showfiles.php?group_id=33291
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Class.forName("net.sourceforge.jtds.jdbc.Driver
");
Connection con =
DriverManager.getConnection("jdbc:jtds:sqlserver://host:port/datab ......
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