如何安裝 Laravel 5.8

Question

$ composer create-project --prefer-dist laravel/laravel="5.8.*" larastart

它不起作用，我也嘗試了其他一些方法，但對我不起作用

這是我得到的錯誤：

內容長度不匹配，收到 188377 字節，超出預期 620920 repo.packagist.org 無法完全加載，包信息已從本地緩存加載，可能已過期

OS Name Microsoft Windows 10 Home Single Language
Version 10.0.18363 Build 18363
Other OS Description    Not Available
OS Manufacturer Microsoft Corporation
System Name DESKTOP-7CV9HTK
System Manufacturer HP
System Model    HP ENVY Laptop 13-ah1xxx
System Type x64-based PC
System SKU  5HZ05PA#AKL
Processor   Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz, 1992 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date   Insyde F.12, 11/8/2018
SMBIOS Version  3.0
Embedded Controller Version 69.72
BIOS Mode   UEFI
BaseBoard Manufacturer  HP
BaseBoard Product   850B
BaseBoard Version   69.72
Platform Role   Mobile
Secure Boot State   On
PCR7 Configuration  Elevation Required to View
Windows Directory   C:\WINDOWS
System Directory    C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume2
Locale  United States
Hardware Abstraction Layer  Version = "10.0.18362.387"
User Name   DESKTOP-7CV9HTK\Hanifullah Jamalzai
Time Zone   Afghanistan Standard Time
Installed Physical Memory (RAM) 16.0 GB
Total Physical Memory   15.8 GB
Available Physical Memory   9.89 GB
Total Virtual Memory    18.2 GB
Available Virtual Memory    10.3 GB
Page File Space 2.38 GB
Page File   C:\pagefile.sys
Kernel DMA Protection   Off
Virtualization-based security   Not enabled
Device Encryption Support   Elevation Required to View
Hyper-V - VM Monitor Mode Extensions    Yes
Hyper-V - Second Level Address Translation Extensions   Yes
Hyper-V - Virtualization Enabled in Firmware    Yes
Hyper-V - Data Execution Protection Yes

Answer 1

你可以試試這個：

composer create-project --prefer-dist laravel/laravel projectName "5.8.*"

對於大多數系統，它需要在 Laravel 版本（例如 5.8.*）上加上雙引號。

Answer 2

Laravel doc 很有幫助。你可以在這里通過更改laravel doc 的版本找到所有版本的安裝代碼

composer create-project --prefer-dist laravel/laravel yourProjectName "5.8.*"

以上用於創建 laravel 5.8 版本項目的代碼。 快樂編碼！！

Answer 3

如果你安裝了 composer，你可以簡單地使用以下命令：

composer create-project --prefer-dist laravel/laravel <your_project_name> "5.8.*"

Answer 4

您可以嘗試以下命令 100% 工作

composer create-project --prefer-dist laravel/laravel YOURPROJECTNAME "5.8.*"