dbutil.java

JSP移动商品管理平台源代码.........

package imis_elec;

public class DBUtil {
	
	public static String fixSqlFieldValue(String value) {
	    if (value==null)
	      return null;
	    int length = value.length();
	    StringBuffer fixedValue = new StringBuffer((int) (length * 1.1));
	    for (int i=0; i<length; i++) {
	      char c = value.charAt(i);
	      if (c=='\'')
	        fixedValue.append("''");
	      else
	        fixedValue.append(c);
	    }
	    return fixedValue.toString();
	}
	  
}