convert.java

通过jsp+servlet+bean实现数据库查询

package shared;

public class Convert {

	public static int StrToInt(String pStr) {
		int Rslt = 0;
		int IStr = 0;
		if (pStr != null && pStr != "") {
			IStr = Integer.parseInt(pStr);
			Rslt = IStr;
		}
		return Rslt;
	}
	public static float StrToFloat(String pStr) {
		float Rslt = 0;
		if (pStr != null && pStr != "") {
			Rslt = Float.parseFloat(pStr);
		}
		return Rslt;
	}
//	字符串转换成GB2312编码
	public static String StrToGB2312(String str)
	{
		if (str == null)
			str ="";
		try{
			str = new String(str.getBytes("ISO-8859-1"),"GB2312");
		}
		catch(Exception ex){
			return "";
		}
		return str;
	}	
}