例子1

$x("/html/body/div[1]/div[3]/div[2]/div[1]")[0].remove()
$x("/html/body/div[1]/div[2]")[0].remove()
$x("/html/body/div[2]")[0].remove()
$x("/html/body/div/div[2]/div[2]/div/div[1]")[0].remove()
$x("/html/body/div/div[2]/div[2]/div/div/a")[0].remove()
$x("/html/body/div/div[1]/div")[0].remove()

//$x("")[0].remove()