<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>隔行变色</title> <script type="text/javascript" src="jquery-1.11.0.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("table tr:odd").css("background","red"); }); </script> </head> <body> <table border="1" width="500"> <tr> <td>11</td> <td>12</td> <td>13</td> <td>14</td> </tr> <tr> <td>21</td> <td>22</td> <td>23</td> <td>24</td> </tr> <tr> <td>31</td> <td>32</td> <td>33</td> <td>34</td> </tr> <tr> <td>41</td> <td>42</td> <td>43</td> <td>44</td> </tr> <tr> <td>51</td> <td>52</td> <td>53</td> <td>54</td> </tr> <tr> <td>61</td> <td>62</td> <td>63</td> <td>64</td> </tr> </table> </body> </html>
原文：http://www.cnblogs.com/yunmengxiaohe/p/3873681.html