chstr.java

来自「解压在c盘」· Java 代码 · 共 31 行

public class chStr {
        public String chStr(String str){
                if(str==null){
                        str="";
                }else{
                        try{
                                str=(new String(str.getBytes("iso-8859-1"),"GB2312")).trim();
                        }catch(Exception e){
                                e.printStackTrace(System.err);
                        }
                }
                return str;
            }
        public String convertStr(String str1){
           if(str1==null){
               str1="";
           }else{
               try{
                 str1=str1.replaceAll("<","&lt;");
                 str1=str1.replaceAll(">","&gt;");
                 str1=str1.replaceAll(" ","&nbsp;");
                 str1=str1.replaceAll("\r\n","<br>");
               }catch(Exception e){
                       e.printStackTrace(System.err);
               }
           }
           return str1;
       }
}