将文件转换为MultiPartFile

有什么方法可以将File对象转换为MultiPartFile?这样我就可以将该对象发送到接受MultiPartFile接口对象的方法?

File myFile = new File("/path/to/the/file.txt")

MultiPartFile ....?

def (MultiPartFile file) {

def is = new BufferedInputStream(file.getInputStream())

//do something interesting with the stream

}

回答:

存在MockMultipartFile为此目的。如你的代码段中所示,如果文件路径已知,则以下代码对我有用。

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import org.springframework.mock.web.MockMultipartFile;

Path path = Paths.get("/path/to/the/file.txt");

String name = "file.txt";

String originalFileName = "file.txt";

String contentType = "text/plain";

byte[] content = null;

try {

content = Files.readAllBytes(path);

} catch (final IOException e) {

}

MultipartFile result = new MockMultipartFile(name,

originalFileName, contentType, content);

以上是 将文件转换为MultiPartFile 的全部内容, 来源链接: utcz.com/qa/429562.html

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