java html entity escape

 

 

    public static void main(String[] args) {

        String str = " -<->-&-"-'";

        String unescapeHtml4 = StringEscapeUtils.unescapeHtml4(str);
        System.out.println(unescapeHtml4);
        String escapeHtml4 = StringEscapeUtils.escapeHtml4(unescapeHtml4);
        System.out.println(escapeHtml4);

        String unescapeHtml3 = StringEscapeUtils.unescapeHtml3(str);
        System.out.println(unescapeHtml3);
        String escapeHtml3 = StringEscapeUtils.escapeHtml3(unescapeHtml3);
        System.out.println(escapeHtml3);


    }

 

 

http://www.w3chtml.com/html/character.html

The most common character entity

show result	description	Entity name	Entity Number
	Blank	 	 
<	Less than sign	&lt;	&#60;
>	Greater than sign	&gt;	&#62;
&	And number	&amp;	&#38;
"	quotation marks	&quot;	&#34;
'	apostrophe	& Apos; (IE does not support)	&#39;

Some other commonly used character entities

show result	description	Entity name	Entity Number
￠	Minute	¢	¢
£	pound	£	£
¥	Japanese yen	¥	¥
§	Festival	§	§
©	copyright	©	©
®	Trademark	®	®
×	Multiplication sign	×	×
÷	Sign of division	÷	÷