安裝PHP擴展類庫 · ThinkPHP5+MongoDB

### 安裝PHP擴展類庫 Using the PHP Library for MongoDB (PHPLIB) ##### 1. 添加php.exe程序目錄到系統環境變量PATH 右擊桌面上「計算機」，選擇「屬性」，選擇「高級系統設置」，點擊「環境變量」。在系統變量中找到「Path」并雙擊，在變量值內最前端添加：`D:\phpStudy\PHPTutorial\php\php-7.2.1-nts.` ##### 2. 復制 composer.phar 文件到 ThinkPHP的安裝目錄的根目錄下： ~~~ composer.phar ~~~ ##### 3. 測試 composer.phar ~~~ D:\phpStudy\PHPTutorial\WWW\workspace\report>php composer.phar ______ / ____/___ ____ ___ ____ ____ ________ _____ / / / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/ / /___/ /_/ / / / / / / /_/ / /_/ (__ ) __/ / \____/\____/_/ /_/ /_/ .___/\____/____/\___/_/ /_/ Composer version 1.6.5 2018-05-04 11:44:59 Usage: command [options] [arguments] Options: -h, --help Display this help message -q, --quiet Do not output any message -V, --version Display this application version --ansi Force ANSI output --no-ansi Disable ANSI output -n, --no-interaction Do not ask any interactive question --profile Display timing and memory usage information --no-plugins Whether to disable plugins. -d, --working-dir=WORKING-DIR If specified, use the given directory as workin g directory. -v|vv|vvv, --verbose Increase the verbosity of messages: 1 for norma l output, 2 for more verbose output and 3 for debug Available commands: about Shows the short information about Composer. archive Creates an archive of this composer package. browse Opens the package's repository URL or homepage in your br owser. check-platform-reqs Check that platform requirements are satisfied. clear-cache Clears composer's internal package cache. clearcache Clears composer's internal package cache. config Sets config options. create-project Creates new project from a package into given directory. depends Shows which packages cause the given package to be instal led. diagnose Diagnoses the system to identify common errors. dump-autoload Dumps the autoloader. dumpautoload Dumps the autoloader. exec Executes a vendored binary/script. global Allows running commands in the global composer dir ($COMP OSER_HOME). help Displays help for a command home Opens the package's repository URL or homepage in your br owser. info Shows information about packages. init Creates a basic composer.json file in current directory. install Installs the project dependencies from the composer.lock file if present, or falls back on the composer.json. licenses Shows information about licenses of dependencies. list Lists commands outdated Shows a list of installed packages that have updates avai lable, including their latest version. prohibits Shows which packages prevent the given package from being installed. remove Removes a package from the require or require-dev. require Adds required packages to your composer.json and installs them. run-script Runs the scripts defined in composer.json. search Searches for packages. self-update Updates composer.phar to the latest version. selfupdate Updates composer.phar to the latest version. show Shows information about packages. status Shows a list of locally modified packages, for packages i nstalled from source. suggests Shows package suggestions. update Upgrades your dependencies to the latest version accordin g to composer.json, and updates the composer.lock file. upgrade Upgrades your dependencies to the latest version accordin g to composer.json, and updates the composer.lock file. validate Validates a composer.json and composer.lock. why Shows which packages cause the given package to be instal led. why-not Shows which packages prevent the given package from being installed. D:\phpStudy\PHPTutorial\WWW\workspace\report> ~~~ ##### 4. 運行composer require，安裝mongodb/mongodb依賴 ~~~ composer require mongodb/mongodb ~~~ 輸出 ~~~ D:\phpStudy\PHPTutorial\WWW\workspace\report>composer require mongodb/mongodb Using version ^1.3 for mongodb/mongodb ./composer.json has been updated Loading composer repositories with package information Updating dependencies (including require-dev) Package operations: 1 install, 0 updates, 0 removals - Installing mongodb/mongodb (1.3.2): Downloading (100%) Package activecollab/etcd is abandoned, you should avoid using it. No replacemen t was suggested. Writing lock file Generating autoload files ~~~ * * * * * http://php.net/manual/en/mongodb.tutorial.library.php