httpResponse.body()转换为fastjson的json串
时间: 2024-03-02 13:53:35 浏览: 146
要将`HttpResponse`的`body()`转换为Fastjson的JSON串,你需要使用Fastjson库提供的`JSON`类。以下是示例代码:
```java
import com.alibaba.fastjson.JSON;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
// 假设httpResponse是一个HttpResponse对象
BufferedReader reader = new BufferedReader(new InputStreamReader(httpResponse.body()));
StringBuilder sb = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
sb.append(line);
}
// 将JSON字符串转换为JSON对象
Object jsonObject = JSON.parse(sb.toString());
// 将JSON对象转换为JSON字符串
String jsonString = JSON.toJSONString(jsonObject);
```
这段代码首先将`HttpResponse`的`body()`读取为一个字符串,然后使用Fastjson的`JSON.parse()`方法将JSON字符串转换为JSON对象。最后,使用`JSON.toJSONString()`方法将JSON对象转换为JSON字符串。注意,如果JSON字符串中包含了某个属性,而Java对象中没有定义该属性,则该属性将被忽略。
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