jiannei / laravel-response

🤖 Provide a standardized and unified response data structure for Laravel and Lumen API projects. - 为 Laravel 和 Lumen API 项目提供一个规范统一的响应数据结构。
MIT License
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laravel-response lumen-response response-formatter

laravel-response

简体中文 | ENGLISH

为 Laravel 和 Lumen API 项目提供一个规范统一的响应数据格式。

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介绍

laravel-response 主要用来统一 API 开发过程中「成功」、「失败」以及「异常」情况下的响应数据格式。

实现过程简单,在原有的 \Illuminate\Http\JsonResponse进行封装,使用时不需要有额外的心理负担。

遵循一定的规范,返回易于理解的 HTTP 状态码,并支持定义 ResponseEnum 来满足不同场景下返回描述性的业务操作码。

概览

安装

支持 Laravel 5.5. ~ Laravel 11. 版本,自定义业务操作码部分依赖于 jiannei/laravel-enum,需要先进行安装。

laravel 版本 lumen 版本 response 版本 enum 版本
5.5.* 5.5.* ~1.8 ~1.4
6.* 6.* ^2.0 ~1.4
7.* 7.* ^3.0 ^2.0
8.* 8.* ^4.0 ^3.0
9. - 10. 9. - 10. ^5.0 ^3.0
11.* 不支持 ^6.0 ^4.0
# laravel 5.5

composer require jiannei/laravel-response "~1.8" -vvv
composer require jiannei/laravel-enum "~1.4" -vvv # 可选

# laravel 6.x

composer require jiannei/laravel-response "^2.0" -vvv
composer require jiannei/laravel-enum "~1.4" -vvv # 可选

# laravel 7.x

composer require jiannei/laravel-response "^3.0" -vvv
composer require jiannei/laravel-enum "^2.0" -vvv # 可选

# laravel 8.x

composer require jiannei/laravel-response "^4.0" -vvv
composer require jiannei/laravel-enum "^3.0" -vvv # 可选

# laravel 9.x - 10.x

composer require jiannei/laravel-response "^5.0" -vvv
composer require jiannei/laravel-enum "^3.0" -vvv # 可选

# laravel 11.x

composer require jiannei/laravel-response "^6.0" -vvv
composer require jiannei/laravel-enum "^4.0" -vvv # 可选

配置

Laravel

$ php artisan vendor:publish --provider="Jiannei\Response\Laravel\Providers\LaravelServiceProvider"
// app/Exceptions/Handler.php
// 引入以后对于 API 请求产生的异常都会进行格式化数据返回
// 要求请求头 header 中包含 /json 或 +json,如:Accept:application/json
// 或者是 ajax 请求,header 中包含 X-Requested-With:XMLHttpRequest;

<?php

namespace App\Exceptions;

use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Throwable;
use Jiannei\Response\Laravel\Support\Traits\ExceptionTrait;

class Handler extends ExceptionHandler
{
    use ExceptionTrait;
    // ...
}

Lumen

cp vendor/jiannei/laravel-response/config/response.php config/response.php
// bootstrap/app.php
$app->configure('response');

app/Exceptions/Handler.php 中 引入 use Jiannei\Response\Laravel\Support\Traits\ExceptionTrait;

app/Http/Controllers/Controller.php 中引入 use Jiannei\Response\Laravel\Support\Traits\ExceptionTrait;

$app->register(\Jiannei\Response\Laravel\Providers\LumenServiceProvider::class);

使用

扩展包本身提供了丰富的单元测试用例tests ,也可以通过查看测试用例来解锁使用方法。

或者查看相应的模板项目:

成功响应

示例代码

<?php
public function index()
{
    $users = User::all();

    return Response::success(new UserCollection($users));
}

public function paginate()
{
    $users = User::paginate(5);

    return Response::success(new UserCollection($users));
}

public function simplePaginate()
{
    $users = User::simplePaginate(5);

    return Response::success(new UserCollection($users));
}

public function item()
{
    $user = User::first();

    return Response::success(new UserResource($user));
}

public function array()
{
    return Response::success([
        'name' => 'Jiannel',
        'email' => 'longjian.huang@foxmail.com'
    ],'', ResponseEnum::SERVICE_REGISTER_SUCCESS);
}

返回全部数据

支持自定义内层 data 字段名称,比如 rows、list

{
    "status": "success",
    "code": 200,
    "message": "操作成功",
    "data": {
        "data": [
            {
                "nickname": "Joaquin Ondricka",
                "email": "lowe.chaim@example.org"
            },
            {
                "nickname": "Jermain D'Amore",
                "email": "reanna.marks@example.com"
            },
            {
                "nickname": "Erich Moore",
                "email": "ernestine.koch@example.org"
            }
        ]
    },
    "error": {}
}

分页数据

支持自定义内层 data 字段名称,比如 rows、list

{
    "status": "success",
    "code": 200,
    "message": "操作成功",
    "data": {
        "data": [
            {
                "nickname": "Joaquin Ondricka",
                "email": "lowe.chaim@example.org"
            },
            {
                "nickname": "Jermain D'Amore",
                "email": "reanna.marks@example.com"
            },
            {
                "nickname": "Erich Moore",
                "email": "ernestine.koch@example.org"
            },
            {
                "nickname": "Eva Quitzon",
                "email": "rgottlieb@example.net"
            },
            {
                "nickname": "Miss Gail Mitchell",
                "email": "kassandra.lueilwitz@example.net"
            }
        ],
        "meta": {
            "pagination": {
                "count": 5,
                "per_page": 5,
                "current_page": 1,
                "total": 12,
                "total_pages": 3,
                "links": {
                    "previous": null,
                    "next": "http://laravel-api.test/api/users/paginate?page=2"
                }
            }
        }
    },
    "error": {}
}

返回简单分页数据

支持自定义内层 data 字段名称,比如 rows、list

{
    "status": "success",
    "code": 200,
    "message": "操作成功",
    "data": {
        "data": [
            {
                "nickname": "Joaquin Ondricka",
                "email": "lowe.chaim@example.org"
            },
            {
                "nickname": "Jermain D'Amore",
                "email": "reanna.marks@example.com"
            },
            {
                "nickname": "Erich Moore",
                "email": "ernestine.koch@example.org"
            },
            {
                "nickname": "Eva Quitzon",
                "email": "rgottlieb@example.net"
            },
            {
                "nickname": "Miss Gail Mitchell",
                "email": "kassandra.lueilwitz@example.net"
            }
        ],
        "meta": {
            "pagination": {
                "count": 5,
                "per_page": 5,
                "current_page": 1,
                "links": {
                    "previous": null,
                    "next": "http://laravel-api.test/api/users/simple-paginate?page=2"
                }
            }
        }
    },
    "error": {}
}

返回单条数据

{
    "status": "success",
    "code": 200,
    "message": "操作成功",
    "data": {
        "nickname": "Joaquin Ondricka",
        "email": "lowe.chaim@example.org"
    },
    "error": {}
}

其他快捷方法

Response::ok();// 无需返回 data,只返回 message 情形的快捷方法
Response::localize(200101);// 无需返回 data,message 根据响应码配置返回的快捷方法
Response::accepted();
Response::created();
Response::noContent();

失败响应

不指定 message

public function fail()
{
    return Response::fail();
}
{
    "status": "fail",
    "code": 500,
    "message": "Http internal server error",
    "data": {},
    "error": {}
}
{
    "status": "fail",
    "code": 500,
    "message": "操作失败",
    "data": {},
    "error": {}
}

指定 message

public function fail()
{
    return Response::fail('error');
}

返回数据

{
    "status": "fail",
    "code": 500,
    "message": "error",
    "data": {},
    "error": {}
}

指定 code

public function fail()
{
    return Response::fail('',ResponseEnum::SERVICE_LOGIN_ERROR);
}

返回数据

{
    "status": "fail",
    "code": 500102,
    "message": "登录失败",
    "data": {},
    "error": {}
}

其他快捷方法

Response::errorBadRequest();
Response::errorUnauthorized();
Response::errorForbidden();
Response::errorNotFound();
Response::errorMethodNotAllowed();
Response::errorInternal();

异常响应

表单验证异常

{
    "status": "error",
    "code": 422,
    "message": "验证失败",
    "data": {},
    "error": {
        "email": [
            "The email field is required."
        ]
    }
}

Controller 以外抛出异常

可以使用 abort 辅助函数抛出 HttpException 异常

abort(500102,'登录失败');

// 返回数据

{
    "status": "fail",
    "code": 500102,
    "message": "登录失败",
    "data": {},
    "error": {}
}

其他异常

开启 debug(APP_DEBUG=true

{
    "status": "error",
    "code": 404,
    "message": "Http not found",
    "data": {},
    "error": {
        "message": "",
        "exception": "Symfony\\Component\\HttpKernel\\Exception\\NotFoundHttpException",
        "file": "/home/vagrant/code/laravel-api-starter/vendor/laravel/framework/src/Illuminate/Routing/AbstractRouteCollection.php",
        "line": 43,
        "trace": [
            {
                "file": "/home/vagrant/code/laravel-api-starter/vendor/laravel/framework/src/Illuminate/Routing/RouteCollection.php",
                "line": 162,
                "function": "handleMatchedRoute",
                "class": "Illuminate\\Routing\\AbstractRouteCollection",
                "type": "->"
            },
            {
                "file": "/home/vagrant/code/laravel-api-starter/vendor/laravel/framework/src/Illuminate/Routing/Router.php",
                "line": 646,
                "function": "match",
                "class": "Illuminate\\Routing\\RouteCollection",
                "type": "->"
            }
        ]
    }
}

关闭 debug

{
    "status": "error",
    "code": 404,
    "message": "Http not found",
    "data": {},
    "error": {}
}

自定义业务码

<?php
namespace App\Enums;

use Jiannei\Enum\Laravel\Support\Traits\EnumEnhance;

enum ResponseEnum: int
{
    use EnumEnhance;

    // 业务操作正确码:1xx、2xx、3xx 开头,后拼接 3 位
    // 200 + 001 => 200001,也就是有 001 ~ 999 个编号可以用来表示业务成功的情况,当然你可以根据实际需求继续增加位数,但必须要求是 200 开头
    // 举个栗子:你可以定义 001 ~ 099 表示系统状态;100 ~ 199 表示授权业务;200 ~ 299 表示用户业务...
    case SERVICE_REGISTER_SUCCESS = 200101;
    case SERVICE_LOGIN_SUCCESS = 200102;

    // 业务操作错误码(外部服务或内部服务调用...)
    case SERVICE_REGISTER_ERROR = 500101;
    case SERVICE_LOGIN_ERROR = 500102;

    // 客户端错误码:400 ~ 499 开头,后拼接 3 位
    case CLIENT_PARAMETER_ERROR = 400001;
    case CLIENT_CREATED_ERROR = 400002;
    case CLIENT_DELETED_ERROR = 400003;

    // 服务端操作错误码:500 ~ 599 开头,后拼接 3 位
    case SYSTEM_ERROR = 500001;
    case SYSTEM_UNAVAILABLE = 500002;
    case SYSTEM_CACHE_CONFIG_ERROR = 500003;
    case SYSTEM_CACHE_MISSED_ERROR = 500004;
    case SYSTEM_CONFIG_ERROR = 500005;
}

本地化业务码描述

<?php
// lang/zh_CN/enums.php
use App\Repositories\Enums\ResponseEnum;
use Jiannei\Enum\Laravel\Support\Enums\HttpStatusCode;

return [
    // 响应状态码
    ResponseEnum::class => [
        // 标准 HTTP 状态码
        HttpStatusCode::HTTP_OK->value => '操作成功',
        HttpStatusCode::HTTP_UNAUTHORIZED->value => '授权失败',

        // 业务操作成功
        ResponseEnum::SERVICE_REGISTER_SUCCESS->value => '注册成功',
        ResponseEnum::SERVICE_LOGIN_SUCCESS->value => '登录成功',

        // 业务操作失败:授权业务
        ResponseEnum::SERVICE_REGISTER_ERROR->value => '注册失败',
        ResponseEnum::SERVICE_LOGIN_ERROR->value => '登录失败',

        // 客户端错误
        ResponseEnum::CLIENT_PARAMETER_ERROR->value => '参数错误',
        ResponseEnum::CLIENT_CREATED_ERROR->value => '数据已存在',
        ResponseEnum::CLIENT_DELETED_ERROR->value => '数据不存在',

        // 服务端错误
        ResponseEnum::SYSTEM_ERROR->value => '服务器错误',
        ResponseEnum::SYSTEM_UNAVAILABLE->value => '服务器正在维护,暂不可用',
        ResponseEnum::SYSTEM_CACHE_CONFIG_ERROR->value => '缓存配置错误',
        ResponseEnum::SYSTEM_CACHE_MISSED_ERROR->value => '缓存未命中',
        ResponseEnum::SYSTEM_CONFIG_ERROR->value => '系统配置错误',
    ],
    ],
];

由 JetBrains 赞助

非常感谢 Jetbrains 为我提供的 IDE 开源许可,让我完成此项目和其他开源项目上的开发工作。

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协议

MIT 许可证(MIT)。有关更多信息,请参见协议文件