How to get IP in uniapp-uni-app-php.cn

How to get IP in uniapp

青灯夜游

Release： 2020-12-09 16:16:37

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How does uniapp obtain ip? The following article will introduce to you how to obtain IP through uniapp. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

How to get IP in uniapp

Recommendation: "uni-app Development Tutorial"

The reason is that H5 calls WeChat payment, and the background does not let me get the ip , it was so hard that I used uniapp, which made me even worse as a novice. I once suspected that the backend was trying to force me to death. Then I thought that I had used uniapp to introduce another js plug-in before. After repeated memories, doubts, difficulties, and confusion, it actually worked.

First create a new indexl file

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<title>
<%= htmlWebpackPlugin.options.title %>
</title>
<script>
document.addEventListener('DOMContentLoaded', function() {
document.documentElement.style.fontSize = document.documentElement.clientWidth / 20 + 'px'
})
</script>
<link rel="stylesheet" href="<%= htmlWebpackPlugin.options.baseUrl %>static/index.css" />
<!-- 引入外部js -->
<script src="http://pv.sohu.com/cityjson?ie=utf-8"></script>
<script type="text/javascript">  
// 获取ip
    console.log(returnCitySN["cip"]+','+returnCitySN["cname"])  
</script>
</head>
<body>
<noscript>
<strong>Please enable JavaScript to continue.</strong>
</noscript>
<div id="app"></div>
<!-- built files will be auto injected -->
</body>
</html>

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Then open manifest.json

"h5" : {
        "devServer" : {
            "port" : 8000,
            "disableHostCheck" : true,
        },
		// 这里引入html
		"template" : "index.html",
		"optimization" : {
		     "treeShaking" : {
		         "enable" : true
		     }
		}
    }

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Then open it, wow, it actually works

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