main(String[]) throws Exception; private static java.util.Map parseSystemPropertie(String[]); private static void addSystemProperties(java.io.File); private static java.io.File rootDir(java.io.File); private static java.io.File wrapperProperties(java.io.File); private static java.io.File wrapperJar(); static String wrapperVersion(); private static java.io.File mavenUserHome(); } org/apache/maven/wrapper/PathAssembler$LocalDistribution.class package org.apache.maven.wrapper; public synchronized class...

from fastapi import FastAPI, File, UploadFile
from typing_extensions import Annotated

app = FastAPI()


@app.post("/files/")
async def create_file(file: Annotated[bytes, File()]):
    return {"file_size": len(file)}


@app.post("/uploadfile/")
async def create_upload_file(file: UploadFile):

                    spec.getSourceLinks().add(sourceLinkSpec);
                }
            );
    }

    private static URI toUri(File projectRootDir, File file, String commitId) {
        try {
            URI relativeLocation = projectRootDir.toURI().relativize(file.toURI());
            return new URI("https://github.com/gradle/gradle/blob/" + commitId + "/" + relativeLocation);
        } catch (URISyntaxException e) {

    FileBackedOutputStream out = new FileBackedOutputStream(0, true);

    write(out, data, 0, 100, true);
    final File file = out.getFile();
    assertEquals(100, file.length());
    assertTrue(file.exists());
    out.close();

    // Make sure that finalize deletes the file
    out = null;

    // times out and throws RuntimeException on failure
    GcFinalization.awaitDone(

# 请求文件

`File` 用于定义客户端的上传文件。

/// info | "说明"

因为上传文件以「表单数据」形式发送。

所以接收上传文件，要预先安装 <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>。

例如： `pip install python-multipart`。

///

## 导入 `File`

从 `fastapi` 导入 `File` 和 `UploadFile`：

```Python hl_lines="1"
{!../../docs_src/request_files/tutorial001.py!}
```

## 定义 `File` 参数

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *

    --dry-run=client -oyaml \
    --from-file=istio-workload-dashboard.json="${TMP}/istio-workload-dashboard.json" \
    --from-file=istio-service-dashboard.json="${TMP}/istio-service-dashboard.json" \
    --from-file=istio-mesh-dashboard.json="${TMP}/istio-mesh-dashboard.gen.json" \
    --from-file=istio-extension-dashboard.json="${TMP}/istio-extension-dashboard.json"
} > "${ADDONS}/grafana.yaml"

# Set up loki
{

            throw new SettingsBuildingException(convert(e.getProblems()));
        }
    }

    private org.apache.maven.api.services.Source toSource(File file, Source source) {
        if (file != null && file.exists()) {
            return org.apache.maven.api.services.Source.fromPath(file.toPath());
        } else if (source instanceof FileSource fs) {
            return org.apache.maven.api.services.Source.fromPath(fs.getPath());

import static java.nio.file.attribute.PosixFilePermission.OWNER_EXECUTE;
import static java.nio.file.attribute.PosixFilePermission.OWNER_READ;
import static java.nio.file.attribute.PosixFilePermission.OWNER_WRITE;
import static org.junit.Assert.assertThrows;

import java.io.File;
import java.io.IOException;
import java.nio.file.attribute.PosixFileAttributeView;
import java.nio.file.attribute.PosixFileAttributes;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *