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laravel实现上传图片并在页面显示的例子

2023-08-11 21:24:04 320

1:上传图片

publicfunctionupdateFeedbackImg(Request$request)
{
$bool=false;
$upload_file=$request->file("pic");
if($upload_file->isValid()){
$realPath=$upload_file->getRealPath();
$bool=Storage::disk('feedback')->put($request->get('id').'.png',file_get_contents($realPath));
}
if($bool==true){
$company=CompanyState::find($request->get('id'));
$company->picpath_=$request->get('id').'.png';
$company->save();
return'{"statusCode":"200","message":"上传成功","navTabId":"uploadFeedbackImg","forwardUrl":"evaluation/queryCompanyFeedback/'.session('plan_id').'",
"callbackType":"forward"}';
}else{
return'{"statusCode":"300","message":"上传失败","callbackType":"closeCurrent"}';
}
}

2:html

picpath_)}}"
οnclick="this.width+=500;this.height+=500;javascript:window.open(this.src);"
style="cursor:pointer;width:500px;height:800px;border:1pxsolid#000000"
name="photopath"/>

3:设置对应的路由

Route::group(['prefix'=>'evaluation'],function(){
//查看图片
Route::get('/lookthrough/{company_id}','EvaluationController@lookthrough');
//放大图片
Route::get('/showImage/{src}','EvaluationController@showImage');
});

4：显示图片

publicfunctionlookthrough($company_id)
{
$company=CompanyState::getRecordById($company_id);
returnview('panels.EvaluationManagement.FeedbackInfo.FeedbackImg',['company'=>$company[0]]);
}
publicfunctionshowImage($src)
{
$path=storage_path().'/feedback/'.$src;//获取图片位置的方法
returnresponse()->file($path);
}

以上这篇laravel上传图片显示就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持毛票票。

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laravel实现上传图片并在页面显示的例子

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