演示代码 渐入渐出效果 <!--渐入效果复制--> <img id="image1" src="001/xt01.jpg" style="position:absolute; left:0; top:0;" class="time" begin="1"> <t:transitionFilter id="fade1" targetElement="image1" type="fade" subtype="crossFade" mode="in" begin="image1.begin" dur="3" autoreverse="false" repeatcount="1" /> <!--渐出效果复制--> <img id="image2" src="001/xt02.jpg" style="position:absolute; left:200; top:0;" class="time" end="fade2.end"> <t:transitionFilter id="fade2" targetElement="image2" type="fade" subtype="crossFade" mode="out" begin="fade1.end" dur="3" autoreverse="false" repeatcount="1" />