使用commons-httpclient-2.0.2.jar,java jdk1.6 怎么调用delete方法,需要把删除的数据以json转字符串的格式推送给第三方,帮我写一个出来
时间: 2024-12-22 12:14:29 浏览: 11
在使用Apache HttpClient 2.0.2 (这是一个较旧版本,现在推荐使用更新的HTTP客户端库) 和 JDK 1.6 调用DELETE方法并发送JSON数据给第三方服务器时,你需要先将JSON转换成字符串,然后设置请求体。这里是一个简单的示例:
```java
import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import java.io.IOException;
public class JsonDeleteRequest {
private static final String JSON_DATA = "{...}"; // 替换为你实际的JSON数据
public void deleteData(String url) throws IOException {
try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
HttpDelete httpDelete = new HttpDelete(url);
// 将JSON转换为StringEntity
StringEntity entity = new StringEntity(JSON_DATA, "application/json");
httpDelete.setEntity(entity);
// 发送请求
CloseableHttpResponse response = httpClient.execute(httpDelete);
// 处理响应,例如检查状态码等
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode == HttpStatus.SC_OK) {
HttpEntity respEntity = response.getEntity();
System.out.println("Deleted data with status: " + statusCode);
// 关闭实体和响应
respEntity.consumeContent();
response.close();
} else {
throw new RuntimeException("Failed to delete data, got status code: " + statusCode);
}
}
}
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