我正在尝试使用Guzzle，但我得到以下致命错误:
致命错误:类'GuzzleHttpClientInterface'没有找到/var/www/myapp/vendor/guzzlehttp/guzzle/src/functions.php第13行
我正在用composer自动加载:
require 'vendor/autoload.php';
use GuzzleHttpClient;
$client = new Client();
$requests = Array(
$client->createRequest('GET', 'ams1.myapp.com:8080/api/ffmpeg_make_snapshots.php'),
$client->createRequest('GET', 'ams2.myapp.com:8080/api/ffmpeg_make_snapshots.php'),
$client->createRequest('GET', 'ams3.myapp.com:8080/api/ffmpeg_make_snapshots.php')
);
$client->sendAll($requests);
发生了什么事?
编辑
我composer.json:
{
"require": {
"guzzlehttp/guzzle": "~4"
}
}
编辑2
我composer.lock
{
"_readme": [
"This file locks the dependencies of your project to a known state",
"Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file"
],
"hash": "33c003b6e3e2dc0144146f9b652a6719",
"packages": [
{
"name": "guzzlehttp/guzzle",
"version": "4.0.0",
"source": {
"type": "git",
"url": "https://github.com/guzzle/guzzle.git",
"reference": "4063f08ca434efac12bf7a3db0d370b1c451345b"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/guzzle/guzzle/zipball/4063f08ca434efac12bf7a3db0d370b1c451345b",
"reference": "4063f08ca434efac12bf7a3db0d370b1c451345b",
"shasum": ""
},
"require": {
"guzzlehttp/streams": "1.*",
"php": ">=5.4.0"
},
"require-dev": {
"ext-curl": "*",
"phpunit/phpunit": "4.*",
"psr/log": "~1"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "4.0.x-dev"
}
},
"autoload": {
"psr-4": {
"GuzzleHttp\": "src/"
},
"files": [
"src/functions.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Michael Dowling",
"email": "mtdowling@gmail.com",
"homepage": "https://github.com/mtdowling"
}
],
"description": "Guzzle is a PHP HTTP client library and framework for building RESTful web service clients",
"homepage": "http://guzzlephp.org/",
"keywords": [
"client",
"curl",
"framework",
"http",
"http client",
"rest",
"web service"
],
"time": "2014-03-29 23:11:36"
},
{
"name": "guzzlehttp/streams",
"version": "1.4.0",
"source": {
"type": "git",
"url": "https://github.com/guzzle/streams.git",
"reference": "3b761a328e5ed6ed519e960aded95d7acbe77894"
},
"dist": {
"type": "zip",
"url": "https://api.github.com/repos/guzzle/streams/zipball/3b761a328e5ed6ed519e960aded95d7acbe77894",
"reference": "3b761a328e5ed6ed519e960aded95d7acbe77894",
"shasum": ""
},
"require": {
"php": ">=5.4.0"
},
"require-dev": {
"phpunit/phpunit": "~4.0"
},
"type": "library",
"extra": {
"branch-alias": {
"dev-master": "1.4.x-dev"
}
},
"autoload": {
"psr-4": {
"GuzzleHttp\Stream\": "src/"
},
"files": [
"src/functions.php"
]
},
"notification-url": "https://packagist.org/downloads/",
"license": [
"MIT"
],
"authors": [
{
"name": "Michael Dowling",
"email": "mtdowling@gmail.com",
"homepage": "https://github.com/mtdowling"
}
],
"description": "Provides a simple abstraction over streams of data (Guzzle 4+)",
"homepage": "http://guzzlephp.org/",
"keywords": [
"Guzzle",
"stream"
],
"time": "2014-07-19 18:43:42"
}
],
"packages-dev": [],
"aliases": [],
"minimum-stability": "stable",
"stability-flags": [],
"platform": [],
"platform-dev": []
}
编辑3
composer config -l output:
[repositories.packagist.type] composer
[repositories.packagist.url] https?://packagist.org
[repositories.packagist.allow_ssl_downgrade] true
[process-timeout] 300
[use-include-path] false
[preferred-install] auto
[notify-on-install] true
[github-protocols] [git, https]
[vendor-dir] vendor
[bin-dir] {$vendor-dir}/bin (vendor/bin)
[cache-dir] C:/Users/User/AppData/Local/Composer
[cache-files-dir] {$cache-dir}/files (C:/Users/User/AppData/Local/Composer/files)
[cache-repo-dir] {$cache-dir}/repo (C:/Users/User/AppData/Local/Composer/repo)
[cache-vcs-dir] {$cache-dir}/vcs (C:/Users/User/AppData/Local/Composer/vcs)
[cache-ttl] 15552000
[cache-files-ttl] 15552000
[cache-files-maxsize] 300MiB (314572800)
[discard-changes] false
[prepend-autoloader] true
[github-domains] [github.com]
[home] C:/Users/User/AppData/Roaming/Compose
《狂饮4》的命名空间为GuzzleHttp，《狂饮3》的命名空间为Guzzle。
A composer.json of:
{
"require": {
"guzzlehttp/guzzle": "~4"
}
}
应该允许你运行php脚本:
require 'vendor/autoload.php';
use GuzzleHttpClient;
$client = new Client();
$requests = Array(
$client->createRequest('GET', 'ams1.myapp.com:8080/api/ffmpeg_make_snapshots.php'),
$client->createRequest('GET', 'ams2.myapp.com:8080/api/ffmpeg_make_snapshots.php'),
$client->createRequest('GET', 'ams3.myapp.com:8080/api/ffmpeg_make_snapshots.php'),
);
$client->sendAll($requests);
如果在更改名称空间后自动加载器仍然失败，则可能是您的composer版本过时并且不识别PSR4自动加载。如果vendor/composer/autoload_psr4.php中没有文件，请尝试执行composer self-update，然后执行composer dump-autoload，以查看问题是否解决。