有没有办法将File对象转换为MultiPartFile？所以我可以将该对象发送给接受MultiPartFile接口的对象的方法？
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
}
解决方法
为此存在
MockMultipartFile.如果您的代码段中的文件路径已知,则以下代码适用于我.
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);
