以Windows操作系統(tǒng)，2021.3.16f1c1版本的Unity編輯器版本，需要Windows的il2cpp模塊為例：

首先從官網(wǎng)獲取到2021.3.16f1c1版本的Unity編輯器下載鏈接如下：

https://download.unitychina.cn/download_unity/56dbfdd6697f/Windows64EditorInstaller/UnitySetup64.exe

紅色標(biāo)記部分是該版本編輯器的下載鏈接前綴。我們通過下面的單獨(dú)模塊的下載鏈接可以得知，不同版本unity的單獨(dú)模塊的下載鏈接格式為：

Unity版本關(guān)聯(lián)的下載前綴+下載鏈接對(duì)應(yīng)的模塊+版本號(hào)

例如：下面的鏈接是2020.3.27f1c1版本的Windows-IL2CPP-Support模塊的單獨(dú)下載鏈接。（windows系統(tǒng)使用的為exe擴(kuò)展名，Mac使用的為pkg擴(kuò)展名）

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Windows-IL2CPP-Support-for-Editor-2020.3.27f1c1.exe

通過替換可以得到：2021.3.16f1c1版本的Windows-IL2CPP-Support模塊的單獨(dú)下載鏈接。

https://download.unitychina.cn/download_unity/56dbfdd6697f/TargetSupportInstaller/UnitySetup-Windows-IL2CPP-Support-for-Editor-2021.3.16f1c1.exe

之后，使用該鏈接即可下載到我們需要的某個(gè)模塊的離線安裝包。該方法適用于需要離線安裝模塊或者Unity Hub出錯(cuò)導(dǎo)致無法安裝的情況下使用。

以下是從2020.3.27f1c1版本發(fā)行說明中提取的單獨(dú)模塊的下載鏈接：

https://download.unitychina.cn/download_unity/35c20f28741a/Windows64EditorInstaller/UnitySetup64.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Android-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-AppleTV-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-iOS-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Linux-IL2CPP-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Linux-Mono-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Lumin-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Mac-Mono-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Universal-Windows-Platform-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-WebGL-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/TargetSupportInstaller/UnitySetup-Windows-IL2CPP-Support-for-Editor-2020.3.27f1c1.exe

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorInstaller/Unity.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Android-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-AppleTV-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-iOS-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Linux-IL2CPP-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Linux-Mono-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Lumin-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Mac-IL2CPP-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-WebGL-Support-for-Editor-2020.3.27f1c1.pkg

https://download.unitychina.cn/download_unity/35c20f28741a/MacEditorTargetInstaller/UnitySetup-Windows-Mono-Support-for-Editor-2020.3.27f1c1.pkg