application\api\controller\Demo.php ?
<?php
namespace app\api\controller;
use app\common\controller\Api;
use think\Response;
/**
* 示例接口
*/
class Demo extends Api
{
//如果$noNeedLogin为空表示所有接口都需要登录才能请求
//如果$noNeedRight为空表示所有接口都需要验证权限才能请求
//如果接口已经设置无需登录,那也就无需鉴权了
//
// 无需登录的接口,*表示全部
protected $noNeedLogin = ['test', 'test1','upaction','qrCode'];
// 无需鉴权的接口,*表示全部
protected $noNeedRight = ['test2'];
/**
* 测试方法
*
* @ApiTitle (测试名称)
* @ApiSummary (测试描述信息)
* @ApiMethod (POST)
* @ApiRoute (/api/demo/test/id/{id}/name/{name})
* @ApiHeaders (name=token, type=string, required=true, description="请求的Token")
* @ApiParams (name="id", type="integer", required=true, description="会员ID")
* @ApiParams (name="name", type="string", required=true, description="用户名")
* @ApiParams (name="data", type="object", sample="{'user_id':'int','user_name':'string','profile':{'email':'string','age':'integer'}}", description="扩展数据")
* @ApiReturnParams (name="code", type="integer", required=true, sample="0")
* @ApiReturnParams (name="msg", type="string", required=true, sample="返回成功")
* @ApiReturnParams (name="data", type="object", sample="{'user_id':'int','user_name':'string','profile':{'email':'string','age':'integer'}}", description="扩展数据返回")
* @ApiReturn ({
'code':'1',
'msg':'返回成功'
})
*/
public function test()
{
$this->success('返回成功', $this->request->param());
}
/**
* 无需登录的接口
*
*/
public function test1()
{
$this->success('返回成功', ['action' => 'test1']);
}
/**
* 需要登录的接口
*
*/
public function test2()
{
$this->success('返回成功', ['action' => 'test2']);
}
/**
* 需要登录且需要验证有相应组的权限
*
*/
public function test3()
{
$this->success('返回成功', ['action' => 'test3']);
}
public function qrCode(){
//生成二维码 传生成二维码的文本内容
$qrCode = $this->build('codeText');
$qrCodeUrl = $this->serverUrl().'/uploads/qrcode/'.$qrCode;
$this->success('返回成功', ['qrCodeUrl' => $qrCodeUrl]);
}
public function serverUrl(){
$http_type = ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https://' : 'http://';
return $http_type . $_SERVER['HTTP_HOST'];
}
// 生成二维码
public function build($text)
{
$config = get_addon_config('qrcode');
$params = $this->request->get();
$params = array_intersect_key($params, array_flip(['text', 'size', 'padding', 'errorlevel', 'foreground', 'background', 'logo', 'logosize', 'logopath', 'label', 'labelfontsize', 'labelalignment']));
$params['text'] = $text;
$params['label'] = '';
$qrCode = \addons\qrcode\library\Service::qrcode($params);
$mimetype = $config['format'] == 'png' ? 'image/png' : 'image/svg+xml';
$response = Response::create()->header("Content-Type", $mimetype);
// 直接显示二维码
// header('Content-Type: ' . $qrCode->getContentType());
// $response->content($qrCode->writeString());
// 写入到文件
if ($config['writefile']) {
$qrcodePath = ROOT_PATH . 'public/uploads/qrcode/';
if (!is_dir($qrcodePath)) {
@mkdir($qrcodePath);
}
if (is_really_writable($qrcodePath)) {
$filePath = $qrcodePath . md5(implode('', $params)) . '.' . $config['format'];
$qrCode->writeFile($filePath);
$code_name = md5(implode('', $params)) . '.' . $config['format'];
}
}
return $code_name;
}
}
访问 http://www.test.com/api/demo/qrCode
返回 {"code":1,"msg":"返回成功","time":"1652325427","data":{"qrCodeUrl":"http:\/\/www.test.com\/uploads\/qrcode\/3b74e04f535ae05247f5c620f454b905.png"}}
二维码
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