鉈;博士,您必須安裝並運行Composer
之前加入這一行。你的代碼的 休息:
require __DIR__ . '/vendor/autoload.php';
Coinbase PHP API使用Composer
來處理它的依賴關係,以便遵循Github上詳細介紹的安裝過程,以避免頭痛。
Composer
讀取由Coinbase PHP API作者提供的配置文件,並自動創建一個目錄結構,該結構包含所需的所有依賴關係,最重要的是自動載入腳本。 PHP過去是100%自包含的,有很多功能和類已經內置,所以很多PHP編碼器(例如我)有一些問題需要切換到更模塊化的方法,有些類似於Python風格在Perl星系中有pip
命令或PEAR
,等等,當然還有一些重要的區別。
所以,一定要遵循以下步驟:
1)假設你是在Linux上,您必須安裝本地Web服務器,和你的網站的文檔根目錄是/var/www/newsite
。 2)輸入您的文檔根目錄,下載最新的Coinbase PHP API版本並解壓縮/解壓縮。我建議去發佈版本,而不是克隆版本庫。
$
$ cd /var/www/newsite
$
$ tar xzvf coinbase-php-2.5.0.ta.gz
3)現在,你需要下載Composer
。轉到它的主頁https://getcomposer.org/並點擊下載。請按照命令行安裝部分中的說明進行操作。
爲方便起見,我在此處舉報,但可能會更改,請務必查看Composer
的主頁。從您的文檔根:
$ php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
$ php -r "if (hash_file('SHA384', 'composer-setup.php') === '669656bab3166a7aff8a7506b8cb2d1c292f042046c5a994c43155c0be6190fa0355160742ab2e1c88d40d5be660b410') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
$ php composer-setup.php
$ php -r "unlink('composer-setup.php');"
4)最後一步,運行Composer
並等待他做的工作:
$ php composer.phar install
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 26 installs, 0 updates, 0 removals
- Installing guzzlehttp/promises (v1.3.1): Downloading (100%)
- Installing psr/http-message (1.0.1): Downloading (100%)
- Installing guzzlehttp/psr7 (1.4.2): Downloading (100%)
- Installing guzzlehttp/guzzle (6.2.3): Downloading (100%)
- Installing psr/log (1.0.2): Downloading (100%)
- Installing symfony/yaml (v3.2.8): Downloading (100%)
- Installing sebastian/version (1.0.6): Downloading (100%)
- Installing sebastian/global-state (1.1.1): Downloading (100%)
- Installing sebastian/recursion-context (1.0.5): Downloading (100%)
- Installing sebastian/exporter (1.2.2): Downloading (100%)
- Installing sebastian/environment (1.3.8): Downloading (100%)
- Installing sebastian/diff (1.4.2): Downloading (100%)
- Installing sebastian/comparator (1.2.4): Downloading (100%)
- Installing doctrine/instantiator (1.0.5): Downloading (100%)
- Installing phpunit/php-text-template (1.2.1): Downloading (100%)
- Installing phpunit/phpunit-mock-objects (2.3.8): Downloading (100%)
- Installing phpunit/php-timer (1.0.9): Downloading (100%)
- Installing phpunit/php-file-iterator (1.4.2): Downloading (100%)
- Installing phpunit/php-token-stream (1.4.11): Downloading (100%)
- Installing phpunit/php-code-coverage (2.2.4): Downloading (100%)
- Installing webmozart/assert (1.2.0): Downloading (100%)
- Installing phpdocumentor/reflection-common (1.0): Downloading (100%)
- Installing phpdocumentor/type-resolver (0.2.1): Downloading (100%)
- Installing phpdocumentor/reflection-docblock (3.1.1): Downloading (100%)
- Installing phpspec/prophecy (v1.7.0): Downloading (100%)
- Installing phpunit/phpunit (4.8.35): Downloading (100%)
symfony/yaml suggests installing symfony/console (For validating YAML files using the lint command)
sebastian/global-state suggests installing ext-uopz (*)
phpunit/phpunit-mock-objects suggests installing ext-soap (*)
phpunit/php-code-coverage suggests installing ext-xdebug (>=2.2.1)
phpunit/phpunit suggests installing phpunit/php-invoker (~1.1)
Writing lock file
Generating autoload files
$
5)考慮到上述的最後一行。Github的Coinbase PHP API自述文件中的例子有點讓人誤解,因爲Composer
很好,並創建了一個名爲autoload.php
的文件,它必須用於正確加載新庫。
所以,這裏是你的代碼修改爲使用它,從而加載所有所需的依賴:
<?php
require __DIR__ . '/vendor/autoload.php';
$apiKey = 'topsecret';
$apiSecret = 'topkey';
$configuration = Configuration::apiKey($apiKey, $apiSecret);
$client = Client::create($configuration);
$account = $client->getPrimaryAccount();
行:
require __DIR__ . '/vendor/autoload.php';
應該賺取差價。沒有它,腳本退出時屏幕上沒有錯誤,但在php日誌文件中有很多錯誤,但這種行爲取決於服務器配置。
希望這會有所幫助!