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js解析json字符串

编程基础 • • 阅读 14

js解析json字符串DOCTYPEhtmlh titlejson title scriptsrc https code jquery com jquery 3 5 1 min js integrity sha256 9 aliU8dGd2tb6 faTqgFtohetp crossorigin anonymous script h

<!DOCTYPE html>
<html>
<head>
	<title>json</title>
	<script src="https://code.jquery.com/jquery-3.5.1.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
</head>
<body>
<script type="text/javascript">
	
	var json_str = '{"msg":"成功！","result":[{"lname":"一类","bhao":"01"},{"lname":"一类","bhao":"01"},{"lname":"一类","bhao":"01"},{"lname":"一类","bhao":"01"},{"lname":"2类","bhao":"02"},{"lname":"2类","bhao":"02"},{"lname":"2类","bhao":"02"},{"lname":"2类","bhao":"02"},{"lname":"3类","bhao":"03"},{"lname":"3类","bhao":"03"},{"lname":"3类","bhao":"03"},{"lname":"3类","bhao":"03"},{"lname":"4类","bhao":"04"},{"lname":"4类","bhao":"04"},{"lname":"4类","bhao":"04"},{"lname":"4类","bhao":"04"},{"lname":"5类","bhao":"05"},{"lname":"5类","bhao":"05"},{"lname":"5类","bhao":"05"},{"lname":"5类","bhao":"05"}],"psize":30,"pnum":1,"zpage":1,"znum":20,"state":"0"}';

	var jsonObject= jQuery.parseJSON(json_str);
	console.log(jsonObject['msg'])	

	var result = jsonObject['result'];
	for(i in result) {
		var item = result[i];
		console.log(item['lname'] + " " + item['bhao'])
	}
</script>
</body>
</html>
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