51help TIY
码：
<!DOCTYPE html> <html> <head> <script src="../../ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js" tppabs="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script> <script> function appendText() { var txt1="<p>Text.</p>"; // 以 HTML var txt2=$("<p></p>").text("Text."); // 以 jQuery var txt3=document.createElement("p"); txt3.innerHTML="Text."; // 通过 DOM $("body").append(txt1,txt2,txt3); // } </script> </head> <body> <p>This is a paragraph.</p> <button onclick="appendText()">追加文本</button> </body> </html>
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