<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script type="text/javascript">
        function loadText(){
            var spanValue = document.getElementById("getSpanText").innerHTML;
            alert("spanValue = " + spanValue);
        }
    </script>
</head>
<body onload="loadText()">
    <span id="getSpanText">Jason</span>
</body>
</html>

HTML中代码为：

 

1. <span id="testid">aaaa</span>

 

 

获取的js代码：

 copy 

1. var x1 = document.getElementById("testid").innerText;  
2. alert("x1="+x1);

 

python 获取span标签下的文字 怎么获取span标签的值_html

copy
 var x2 = document.getElementById("testid").innerHTML;  alert("x2="+x2);