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& lthtml?lang="en " >
& lthead & gt
& ltmeta?charset="UTF-8 " >
& ltmeta?name="viewport "?content = " width =設備寬度,?initial-scale=1.0 " >
& lttitle & gt文檔& lt/title & gt;
& lt/head & gt;
& ltbody & gt
& ltp & gt文本
& lt/body & gt;
& lt腳本& gt
讓?randomNum?=?(min,?max)?= & gt?Math.round(Math.random()?*?(max?-?敏?+?1))?+?部
setInterval(()= & gt;{
document . query selector(" p ")style . color?=?" rgb("+randomNum(0,255)+","+randomNum(0,255)+","+randomNum(0,255)+" "
})
& lt/script & gt;
& lt/html & gt;請采納