更新时间:2023-01-18 08:12:59
您可以单独使用JsonPath
库实现您的目标.这是一个示例:
You can achieve your goal with JsonPath
library on its own. Here is an example:
String jsonString = "{ \"list\": [ { \"name\": \"foo1\"}, { \"name\": \"foo2\"} ]}";
DocumentContext docCtx = JsonPath.parse(jsonString);
JsonPath jsonPath = JsonPath.compile("$.list[?(@.name == \"foo1\")]");
JSONArray val1=docCtx.read(jsonPath);
System.out.println(val1);
此代码将打印出来:
[{"name":"foo1"}]
所需的maven依赖项:
Required maven dependency:
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
<version>2.2.0</version>
</dependency>
json-path
还将自动拉出json-smart
JAR:
json-path
will also automatically pull json-smart
JAR:
<dependency>
<groupId>net.minidev</groupId>
<artifactId>json-smart</artifactId>
<version>2.2.1</version>
</dependency>