在jQuery中搜索和突出显示

var src_str = $("#test").text();    var term = "my text";    term = term.replace(/(s+)/,"(<[^>]+>)*$1(<[^>]+>)*");    var pattern = new RegExp("("+term+")", "gi");    src_str = src_str.replace(pattern, "<mark>$1</mark>");    src_str = src_str.replace(/(<mark>[^<>]*)((<[^>]+>)+)([^<>]*</mark>)/,"$1</mark>$2<mark>$4");    $("#test").html(src_str);

试试这个可能对你有帮助