tochinese.java

连接mysql数据库的javabean

package bean;
public class Tochinese{

public String ex_chinese(String str)
{ 
  if(str==null){ str  ="";}
  else{  
      try { 
              str = new String(str.getBytes("iso-8859-1"),"gb2312"); 
           } catch (Exception ex) {}    
       } 
return str;
}
}