str.java

随着信息技术的飞速发展和日趋激烈的商业竞争

package oa.sys;

public class Str {

	public Str() {
		super();
	}

	public String chStr(String str){
		if(str==null){
			str="";
		}else{
			try{
				str=(new String(str.getBytes("iso-8859-1"),"GB2312")).trim();
			}catch(Exception e){
				System.out.println("chStr");
				System.out.println(e.getMessage());
			}
		}
		return str;
	}
	public String inStr(String str){
		if(str==null){
			str="";
		}else{
			try{
				str=str.replace('\'',(char)1).trim();
			}catch(Exception e){
				System.out.println("inStr");
				System.out.println(e.getMessage());
			}
		}
		return str;
	}

	public String outStr(String str){
		if(str==null){
			str="";
		}else{
			try{
				str=str.replace((char)1,'\'').trim();
			}catch(Exception e){
				System.out.println("outStr");
				System.out.println(e.getMessage());
			}
		}
		return str;
	}

}