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php - Composer 错误 : "PHP extension fileinfo is missing from your system"

我正在尝试安装Laravel包干预图像,当我运行composerupdate时:Yourrequirementscouldnotberesolvedtoaninstallablesetofpackages.Problem1-intervention/image2.0.5requiresext-fileinfo*->therequestedPHPextensionfileinfoismissingfromyoursystem.-intervention/image2.0.4requiresext-fileinfo*->therequestedPHPextensionfileinfoism

php - Laravel Gmail 不工作, "Username and Password not accepted. Learn more..."

当我尝试通过我运行Laravel4的网站发送电子邮件时,我得到了这个异常:{"error":{"type":"Swift_TransportException","message":"Expectedresponsecode250butgotcode\"535\",withmessage\"535-5.7.8UsernameandPasswordnotaccepted.Learnmoreat\r\n5355.7.8http:\/\/support.google.com\/mail\/bin\/answer.py?answer=14257y70sm14744455qgd.3-gsmtp\

php - Elasticsearch PHP 客户端抛出异常 "No alive nodes found in your cluster"

我正在尝试对索引进行扫描和滚动操作,如example中所示:$client=ClientBuilder::create()->setHosts([MYESHOST])->build();$params=["search_type"=>"scan",//usesearch_type=scan"scroll"=>"30s",//howlongbetweenscrollrequests.shouldbesmall!"size"=>50,//howmanyresults*pershard*youwantback"index"=>"my_index","body"=>["query"=>["ma

PHP | "The requested PHP extension bcmath is missing from your system."

问候开发人员,我正在尝试在我最近启动的开发服务器上为我的PHP项目使用composer,但由于某种原因我无法使用。我成功安装了composer,但是,当我尝试运行require命令时,出现以下错误:root@webserver:/var/mypersonal/index#composerrequirephp-amqplib/php-amqplibPHPWarning:PHPStartup:Unabletoloaddynamiclibrary'/usr/lib/php/20151012/php_openssl.dll'-/usr/lib/php/20151012/php_openssl.

php - FOSUserBundle : username vs usernameCanonical

为什么FOSUserBundle用户实体有两个用户名(和其他字段)属性?/***@varstring*/protected$username;/***@varstring*/protected$usernameCanonical;看了文档,浏览了源码,搜索了资料,都找不到它存在的原因。它似乎总是存储相同的值。我确定有一个很好的理由,有人可以告诉我吗? 最佳答案 规范字段在比较或搜索之前被小写——以确保不存在具有相同值但大小写不同的重复项,例如Test@test.org和test@test.org.

php - laravel Composer 更新 : the requested PHP extension dom is missing from your system

我使用的是ubuntu16.04,laravel5.2当我在我的项目目录中运行updatecomposer时,它显示“您的系统中缺少请求的PHP扩展dom”我检查了已安装的PHP包,它在那里可用 最佳答案 安装xml-extension(在我的例子中是php7.0-xml)解决了这个问题sudoapt-getinstallphp-xml 关于php-laravelComposer更新:therequestedPHPextensiondomismissingfromyoursystem,我

mysql - 错误 1064 (42000) : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use

当我尝试向表中插入一行时,我收到以下错误:ERROR1064(42000):YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfortherightsyntaxtousenear''filename')VALUES('san','ss',1,1,1,1,2,1,1,'sment','notes','sant'atline1请帮帮我。mysql>descrisks;+-----------------+--------------+------+-----+--------

MySQL 错误 : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near

我有这样的存储过程:CREATEPROCEDUREProG()BEGINSELECT*FROM`hs_hr_employee_leave_quota`;END但它给出了错误:#1064-YouhaveanerrorinyourSQLsyntax;checkthemanualthatcorrespondstoyourMySQLserverversionfortherightsyntaxtousenear''atline3错误是什么意思?第2行有什么问题? 最佳答案 您必须在使用触发器、存储过程等之前更改分隔符。delimiter//c

android - <Your App> 在使用 Google Play 服务时遇到问题 - 使用 GoogleApiClient 时,它总是会触发 onConnectionFailed

目前,我的应用正在使用minSdkVersion14targetSdkVersion23编译'com.google.android.gms:play-services-gcm:8.4.0'编译'com.google.android.gms:play-services-base:8.4.0'编译'com.google.android.gms:play-services-analytics:8.4.0'编译'com.google.android.gms:play-services-ads:8.4.0'编译'com.google.android.gms:play-services-drive

c# - 无法使用 Azure Cosmos DB 连接到 Mongo DB

我在Azure中使用MongoAPI创建了一个CosmosDB数据库。我已经创建了客户端并像这样配置-_mongoDbConnectionString=configuration["MongoDBConnectionString"];_databaseName=configuration["MongoDBName"];_client=newMongoClient(_mongoDbConnectionString);_database=_client.GetDatabase(_databaseName);_collectionName=configuration["MongoDBColl