由于有新的更新，文档中没有提到一些更改。在解压缩命令行工具包之后，您将得到的最上面的目录是cmdline-tools。将解压缩目录从cmdline-tools重命名为tools，并将其放在$C:/Android/cmdline-tools下

现在它看起来像$C:/Android/cmdline-tools/tools

它会完美地工作。

同样的问题，通过谷歌来的。 根据AndroidStudio Archive，今天是4.1版本的发布日。 我想这不是巧合。

这个完全不相关的指南有一个针对linux的老版本sdk-tools的硬链接。 对于其他操作系统，可以将url更改为windows或mac。我现在就用它来解决问题。

(这应该是一个评论而不是一个解决方案)

我们不再为每个命令执行传递参数——sdk_root，而是深入研究真正的原因。

Starting from Android SDK Command-line Tools 1.0.0 (6200805), in contrast to Android SDK 26.1.1 (4333796), the tools directory hierarchy has been changed. Previously it was placed right inside ANDROID_HOME (which is deprecated, we will use the term ANDROID_SDK_ROOT for the rest of the paragraph), now it's still named as tools (the only thing you'll get after unpacking the downloaded commandlinetools zip file), but differently, you have to place it inside a directory called cmdline-tools on your own. The name cmdline-tools comes from its package name, where you can get from listing packages command sdkmanager --list, whose outputs include cmdline-tools;1.0 | 1.0 | Android SDK Command-line Tools.

将tools目录包装到cmdline-tools目录中将使其工作，并帮助您摆脱恼人的——sdk_root参数。但是其他部分呢?

这就是你要改变的。让我解释更多。

The king - sdkmanager lives inside cmdline-tools/tools/bin, you'd better set in PATH environment variable cmdline-tools should not be set as ANDROID_SDK_ROOT. Because later, when updating Android SDK, or installing more packages, the other packages will be placed under ANDROID_SDK_ROOT, but not under cmdline-tools. The final, complete ANDROID_SDK_ROOT directory structure should look like below, consist of quite a few sub-directories: build-tools, cmdline-tools, emulator, licenses, patcher, platform-tools, platforms, system-images. You can easily point out that build-tools and cmdline-tools are siblings, all sit inside the parent ANDROID_SDK_ROOT.

让我简单概括一下:

设置您首选的ANDROID_SDK_ROOT(就像以前一样) 下载并解压commandlinetools zip文件到名为cmdline-tools的目录中，该目录位于ANDROID_SDK_ROOT目录中 将目录$ANDROID_SDK_ROOT/cmdline-tools/tools/bin追加到环境变量PATH后，这样系统就知道在哪里可以找到sdkmanager

更新! ! ! !

自构建6858069 (Android SDK命令行工具3.0)以来，行为再次发生了变化:

After unzipping the package, the top-most directory you'll get is cmdline-tools. Rename the unpacked directory from cmdline-tools to tools, and place it under $ANDROID_SDK_ROOT/cmdline-tools, so now it should look like: $ANDROID_SDK_ROOT/cmdline-tools/tools. And inside it, you should have: NOTICE.txt bin lib source.properties. Actually according to the official Command-Line Tools doc, the tree structure should be android_sdk/cmdline-tools/version/bin/, but I've checked, using version or tools makes no difference here. For your environment variable PATH, I would recommend you to set like this: PATH=$PATH:$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$ANDROID_SDK_ROOT/cmdline-tools/tools/bin, because after update later, you'll get the latest sdkmanager placed under $ANDROID_SDK_ROOT/cmdline-tools/latest/bin, put it in front will make it higher priority.

这里有一个非常基本和简单的解决方案 只需更改文件夹结构 将主文件夹名称更改为最新 然后创建一个名为cmdline-tools的文件夹 在cmdline中创建名为tools的新文件夹，并将bin和其他数据放在tools文件夹中 它看起来是这样的 用户最新\ \ cmdline-tools \工具

我搜索了很多，但它对我有用

我在新Mac上下载独立命令行工具(commandlinetools-mac-6200805_latest)时就遇到了这种情况。

基于这里所有的答案，我能够让它像这样工作

# Define ANDROID_HOME, if not defined already
export ANDROID_HOME="~/Library/Android/sdk"

# Create the folder if missing
mkdir -p $ANDROID_HOME

# Let the tool know that it should use that SDK location. 
sdkmanager --list --sdk_root=$ANDROID_HOME

——sdk_root选项的文档说“使用指定的SDK根而不是包含此工具的SDK”。这让我想到，尽管该工具是独立发布的，但它有望成为SDK安装包的一部分。

刚刚用IDE解决了这个问题，对我来说看起来很简单。(实际上这是重复之前的答案，但有图片)。只要安装sdk工具，一切都应该工作。