[ { "permission": "CALL_PHONE", "mode": "DISALLOW" }, { "permission": "SEND_SMS", "mode": "ALLOWED" } ]用java代码转化为string
时间: 2023-07-02 07:04:43 浏览: 61
可以使用 JSON 序列化来将该 JSON 数组转换为字符串,示例代码如下:
```java
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
public class Main {
public static void main(String[] args) throws JsonProcessingException {
ObjectMapper mapper = new ObjectMapper();
String jsonString = "[{ \"permission\": \"CALL_PHONE\", \"mode\": \"DISALLOW\" }, { \"permission\": \"SEND_SMS\", \"mode\": \"ALLOWED\" }]";
Object[] jsonArray = mapper.readValue(jsonString, Object[].class);
String resultString = mapper.writeValueAsString(jsonArray);
System.out.println(resultString);
}
}
```
输出结果为:
```
[{"permission":"CALL_PHONE","mode":"DISALLOW"},{"permission":"SEND_SMS","mode":"ALLOWED"}]
```
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