<b>谈谈你的看法吧b>center>
<center> <textarea>textarea>
<button>发布button>
<ul>IP:<script>
document.write(returnCitySN["cip"])
script>ul>center>
<script src="http://pv.sohu.com/cityjson?ie=utf-8">script>
<script>
var txt = document.querySelector("textarea");
var btn = document.querySelector("button");
var ul = document.querySelector("ul");
btn.onclick = function () {
if (txt.value == "") {
alert("您没有输入内容")
} else {
var li = document.createElement("li");
li.innerHTML = txt.value + "删除"
txt.value = "";
ul.insertBefore(li, ul.children[0]);
var as = document.querySelectorAll("a");
for (var i = 0; i < as.length; i++) {
as[i].onclick = function () {
ul.removeChild(this.parentNode);
}
}
}
}
script>
我想要在访客评论上加入访客的ip地址,该怎么弄,最好用js来。
https://blog.csdn.net/webot123456/article/details/115718969
https://www.jb51.net/article/261622.htm
你这个需要与服务器进行交互才行,比如nodejs可以从用户请求头中获取ip