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ObjectMapper objectMapper = new ObjectMapper();
List<Bean> beanList= objectMapper.readValue(jsonData,new TypeReference<List<Bean>>(){});
引入依赖jar
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.2.2</version>
</dependency>
<!DOCTYPE html>
<html>
<head>
<script src="http://www.w3school.com.cn/jquery/jquery-1.11.1.min.js">
</script>
<script>
$(document).ready(function(){
$("p").click(function(){
var t={
"HeWeather data service 3.0": [
{
"aqi": {
"city": {
"aqi": "131"}}}]};
alert(t["HeWeather data service 3.0"][0].aqi.city.aqi);
});
});
</script>
</head>
<body>
<p>如果您点击我 </p>
</body>
</html>