java中关于html的转换(1).txt

文档介绍：作者:blackwhites
日期:2000-11-10 14:37:02
请看下面这个例子
public static String escapeHTMLTags( String input ) {
// Check if the string is null or zero length -- if so, return what was sent in.
if( input == null || () == 0 ) {
return input;
}
// Use a StringBuffer in lieu of String concatenation -- it is much more efficient this way.
StringBuffer buf = new StringBuffer();
char ch = ' ';
for( int i=0; i<(); i++ ) {
ch = (i);
if( ch == '<' ) {
( "<" );
}
else if( ch == '>' ) {
( ">" );
}
else {
( ch );
}
}
return ();
}