未找到类‘Geo编码器\Provider\GoogleMapsProvider’

Question

我试图运行一些遗留应用程序，但我遇到了一个依赖于地理编码的墙。

我收到消息：Fatal error: Class Geocoder\Provider\GoogleMapsProvider' not found。

我的源代码显示了标记行中的错误：

<?php

namespace Application\Geocoder\Provider;

use Geocoder\Exception\NoResultException;
use Geocoder\Exception\QuotaExceededException;
use Geocoder\Exception\UnsupportedException;
use Geocoder\Exception\InvalidCredentialsException;
use Geocoder\HttpAdapter\HttpAdapterInterface;
use Geocoder\Provider\GoogleMapsProvider as ExtendGoogleMapsProvider;

class GoogleMapsProvider extends ExtendGoogleMapsProvider
{ <===== The error line is HERE

我安装了willdurand/geocoder依赖项：

  "require" : {
    "doctrine/doctrine-orm-module" : "0.7.0",
    "php" : ">=5.3.3",
    "gedmo/doctrine-extensions" : "2.3.8",
    "bjyoungblood/bjy-authorize" : "1.4.0",
    "doctrine/common" : "2.3.0",
    "twbs/bootstrap" : "2.3.2",
    "zf-commons/zfc-user" : "0.1.x-dev",
    "zf-commons/zfc-user-doctrine-orm" : "master-dev",
    "mwillbanks/zfc-twitter-bootstrap" : "master-dev",
    "zendframework/zendframework" : "2.2.5",
        "willdurand/geocoder": "^3.3",
    "firebase/php-jwt": "^4.0"
  },

一个diagnose命令说：

$ php composer.phar diagnose
Checking composer.json: FAIL
name : invalid value (Extrapack), must match [A-Za-z0-9][A-Za-z0-9_.-]*/[A-Za-z0-9][A-Za-z0-9_.-]*
No license specified, it is recommended to do so. For closed-source software you may use "proprietary" as license.
require.gedmo/doctrine-extensions : exact version constraints (2.3.8) should be avoided if the package follows semantic versioning
require.bjyoungblood/bjy-authorize : exact version constraints (1.4.0) should be avoided if the package follows semantic versioning
require.doctrine/common : exact version constraints (2.3.0) should be avoided if the package follows semantic versioning
require.twbs/bootstrap : exact version constraints (2.3.2) should be avoided if the package follows semantic versioning
require.zf-commons/zfc-user-doctrine-orm : unbound version constraints (master-dev) should be avoided
require.mwillbanks/zfc-twitter-bootstrap : unbound version constraints (master-dev) should be avoided
require.zendframework/zendframework : exact version constraints (2.2.5) should be avoided if the package follows semantic versioning
Checking platform settings: OK
Checking git settings: OK
Checking http connectivity to packagist: OK
Checking https connectivity to packagist: OK
Checking github.com rate limit: OK
Checking disk free space: OK
Checking pubkeys: 
Tags Public Key Fingerprint: 57815BA2 7E54DC31 7ECC7CC5 573090D0  87719BA6 8F3BB723 4E5D42D0 84A14642
Dev Public Key Fingerprint: 4AC45767 E5EC2265 2F0C1167 CBBB8A2B  0C708369 153E328C AD90147D AFE50952
OK
Checking composer version: OK

我的phar模块：

Phar: PHP Archive support   enabled
Phar EXT version    2.0.2
Phar API version    1.1.1
SVN revision    $Id: 780be432570e80dd34c1a9c217ef87ade22bf136 $
Phar-based phar archives    enabled
Tar-based phar archives enabled
ZIP-based phar archives enabled
gzip compression    enabled
bzip2 compression   enabled
Native OpenSSL support  enabled

在源代码中令我困惑的是使用

use Geocoder\Provider\GoogleMapsProvider as ExtendGoogleMapsProvider;

它指示类扩展了自己。这对我来说毫无意义。

Answer 1

如果看一下来源，类Geocoder\Provider\GoogleMapsProvider就不存在了。

这可能表示您使用的版本比以前的旧项目要更新。

查看变化量g，确认Provider后缀已在3.x行中删除。

首先，您可能希望使用旧版本。跑

$ composer require willdurand/geocoder:^2.8.2

或者，尝试使用重命名的提供程序，而不使用3.x行的后缀：

use Geocoder\Provider\GoogleMaps;

class GoogleMapsProvider extends GoogleMaps
{
    // ...
}

备注类名使用

use Geocoder\Provider\GoogleMapsProvider as ExtendGoogleMapsProvider;

以防止碰撞。

关于参考，见：

• https://github.com/geocoder-php/Geocoder/tree/v3.3.0/src/Geocoder/Provider
• https://github.com/geocoder-php/Geocoder/blob/master/CHANGELOG.md#300-alpha1-2014-12-18
• http://php.net/manual/en/language.namespaces.importing.php