Java cn.hutool.http.HttpRequesthttprequest.post 参数中带有二进制文件
时间: 2024-09-19 20:17:04 浏览: 163
在Hutool Http库中,如果你想通过`HttpRequest#post`方法发送POST请求并且包含二进制文件作为请求体,你可以这样做:
```java
import cn.hutool.core.io.IoUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
HttpRequest request = HttpRequest.post("http://example.com/upload");
// 获取文件内容(假设是从硬盘读取)
byte[] fileContent = IoUtil.readBytes(new File("path_to_your_file"));
// 设置Content-Type为通常用于二进制文件的MIME类型(如application/octet-stream)
request.header(HttpConstant.CONTENT_TYPE, "application/octet-stream");
// 将二进制内容设置为请求体
request.setBody(fileContent);
HttpResponse response = request.execute();
```
在这个例子中,你需要替换`"http://example.com/upload"`为你实际的目标URL,并将`"path_to_your_file"`替换为你要上传的本地文件路径。
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