## Dependencies for a group of *path operations* { #dependencies-for-a-group-of-path-operations }

Later, when reading about how to structure bigger applications ([Bigger Applications - Multiple Files](../../tutorial/bigger-applications.md)), possibly with multiple files, you will learn how to declare a single `dependencies` parameter for a group of *path operations*.

## Global Dependencies { #global-dependencies }

ENV CGO_ENABLED=0

# Install curl and minisign
RUN apk add -U --no-cache ca-certificates && \
    apk add -U --no-cache curl && \
    go install aead.dev/minisign/cmd/minisign@v0.2.1

# Download minio binary and signature files
RUN curl -s -q https://dl.min.io/server/minio/hotfixes/linux-${TARGETARCH}/archive/minio.${RELEASE} -o /go/bin/minio && \

     * Creates a new source backed by the specified file.
     *
     * @param file The file, must not be {@code null}.
     * @deprecated Use {@link #FileSource(Path)} instead.
     */
    @Deprecated
    public FileSource(File file) {
        this(Objects.requireNonNull(file, "file cannot be null").toPath());
    }

    /**
     * Creates a new source backed by the specified file.
     *

	if err != nil {
		return Info{}, err
	}
	reservedBlocks := s.Bfree - s.Bavail
	info = Info{
		Total:  uint64(s.Frsize) * (s.Blocks - reservedBlocks),
		Free:   uint64(s.Frsize) * s.Bavail,
		Files:  s.Files,
		Ffree:  s.Ffree,
		FSType: getFSType(s.Type),
	}
	// Check for overflows.
	// https://github.com/minio/minio/issues/8035
	// XFS can show wrong values at times error out
	// in such scenarios.

/*
 * 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
 *

# 使用 Base64 表示位元組的 JSON { #json-with-bytes-as-base64 }

如果你的應用需要收發 JSON 資料，但其中需要包含二進位資料，你可以將它以 base64 編碼。

## Base64 與檔案 { #base64-vs-files }

請先考慮是否能用 [請求檔案](../tutorial/request-files.md) 來上傳二進位資料，並用 [自訂回應 - FileResponse](./custom-response.md#fileresponse--fileresponse-) 來傳送二進位資料，而不是把它們編碼進 JSON。

JSON 只能包含 UTF-8 編碼的字串，因此無法直接包含原始位元組。

Base64 可以把二進位資料編碼成字串，但為此會使用比原始二進位資料更多的字元，因此通常比直接使用檔案來得沒那麼有效率。

只有在確實必須把二進位資料包含在 JSON 裡，且無法改用檔案時，才使用 base64。

    current_commit.create_status(
        state="success",
        description="Docs Deployed",
        context="deploy-docs",
        target_url=run_url,
    )

    files = list(use_pr.get_files())
    docs_files = [f for f in files if f.filename.startswith("docs/")]

    deploy_url = settings.deploy_url.rstrip("/")
    lang_links: dict[str, list[LinkData]] = {}
    for f in docs_files:

    }

    private File unapprovedSourceFile(String filePath = "src/main/java/org/acme/UnapprovedLicensed.java") {
        File sourceFile = file(filePath);
        sourceFile << """
/*
 * Copyright (C) 2007 Google Inc.
 *
 * Licensed 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

	defaultMinioConfigDir = ".minio"

	// Directory contains below files/directories for HTTPS configuration.
	certsDir = "certs"

	// Directory contains all CA certificates other than system defaults for HTTPS.
	certsCADir = "CAs"

	// Public certificate file for HTTPS.
	publicCertFile = "public.crt"

	// Private key file for HTTPS.
	privateKeyFile = "private.key"

<% files.each {file -> %><%= file
%>