如何使用 javascript 或 jquery 读取 DBUnit XML

Posted 2023-02-16

【中文标题】如何使用 javascript 或 jquery 读取 DBUnit XML

【英文标题】：How to read DBUnit XML with javascript or jquery

【发布时间】：2021-03-14 00:04:28

【问题描述】：

晚上好，我在尝试阅读这种 XML 时遇到问题。

<?xml version='1.0' encoding='UTF-8'?>
<dataset>
    <MOCK_DATA id="1" first_name="Sandor" last_name="Balmer" email="[e-mail]" gender="Male" ip_address="148.134.84.45"/>
    <MOCK_DATA id="2" first_name="Val" last_name="Toll" email="[e-mail]" gender="Male" ip_address="249.13.225.19"/>
    <MOCK_DATA id="3" first_name="Phyllida" last_name="Purrier" email="[e-mail]" gender="Female" ip_address="156.189.251.161"/>
    <MOCK_DATA id="4" first_name="Marjy" last_name="Pittam" email="[e-mail]" gender="Female" ip_address="193.195.178.210"/>
    <MOCK_DATA id="5" first_name="Kirbee" last_name="Regglar" email="[e-mail]" gender="Female" ip_address="251.218.161.174"/>
    <MOCK_DATA id="6" first_name="Mariquilla" last_name="Caseri" email="[e-mail]" gender="Female" ip_address="247.187.208.116"/>
    <MOCK_DATA id="7" first_name="Juline" last_name="Coase" email="[e-mail]" gender="Female" ip_address="23.117.236.168"/>
    <MOCK_DATA id="8" first_name="Courtnay" last_name="Scown" email="[e-mail]" gender="Female" ip_address="120.80.78.72"/>
    <MOCK_DATA id="9" first_name="Armin" last_name="Mc Caghan" email="[e-mail]" gender="Male" ip_address="244.47.41.88"/>
    <MOCK_DATA id="10" first_name="Josie" last_name="Gunthorp" email="[e-mail]" gender="Female" ip_address="169.142.65.100"/>
</dataset>

如何使用 javascript 或 JQuery 读取它并在 index.html 上显示它？提前致谢。

【参考方案1】：

您可以在 JavaScript 中使用 DomParser 来解析 XML。要获取标签内的属性，可以使用.getAttribute()等方法

var xmlData = `<?xml version='1.0' encoding='UTF-8'?>
<dataset>
    <MOCK_DATA id="1" first_name="Sandor" last_name="Balmer" email="[e-mail]" gender="Male" ip_address="148.134.84.45"/>
    <MOCK_DATA id="2" first_name="Val" last_name="Toll" email="[e-mail]" gender="Male" ip_address="249.13.225.19"/>
    <MOCK_DATA id="3" first_name="Phyllida" last_name="Purrier" email="[e-mail]" gender="Female" ip_address="156.189.251.161"/>
    <MOCK_DATA id="4" first_name="Marjy" last_name="Pittam" email="[e-mail]" gender="Female" ip_address="193.195.178.210"/>
    <MOCK_DATA id="5" first_name="Kirbee" last_name="Regglar" email="[e-mail]" gender="Female" ip_address="251.218.161.174"/>
    <MOCK_DATA id="6" first_name="Mariquilla" last_name="Caseri" email="[e-mail]" gender="Female" ip_address="247.187.208.116"/>
    <MOCK_DATA id="7" first_name="Juline" last_name="Coase" email="[e-mail]" gender="Female" ip_address="23.117.236.168"/>
    <MOCK_DATA id="8" first_name="Courtnay" last_name="Scown" email="[e-mail]" gender="Female" ip_address="120.80.78.72"/>
    <MOCK_DATA id="9" first_name="Armin" last_name="Mc Caghan" email="[e-mail]" gender="Male" ip_address="244.47.41.88"/>
    <MOCK_DATA id="10" first_name="Josie" last_name="Gunthorp" email="[e-mail]" gender="Female" ip_address="169.142.65.100"/>
</dataset>`

parser = new DOMParser();
xmlDoc = parser.parseFromString(xmlData, "text/xml");
mock_data =  xmlDoc.getElementsByTagName("MOCK_DATA");

for (let data in mock_data)
  console.log(mock_data[data].getAttribute('first_name'))

【讨论】：

谢谢。但我必须安装 xmldom 才能使其工作。