#Exce

报错 Uncaught (in promise) DOMException

写video标签,写事件执行this.play()时,报错:据了解,是因为新版谷歌禁止播放器自动播放,但可以有解决方法,方法如下:一、登陆网站chrome://flags/#autoplay-policy二、设置在Autoplaypolicy设置选项中选择Nousergestureisrequired...

Uncaught (in promise) DOMException谷歌浏览器js报错分析

用chrome调试页面时,发现audio控件有时不能正常播放音频,控制台报错Uncaught(inpromise)DOMException...该选项修改自动播放的政策,应该可以解决chrome下视频、音频无法正常自动播放的问题Chrome的自动播放的政策在2018年4月做了更改,这点在开源中国的这篇文章中也有说到。新...

Spark报错java.io.IOException: Could not locate executable nullinwinutils.exe in the Hadoop binaries.

Spark读取JSON文件时运行报错java.io.IOException:Couldnotlocateexecutablenullinwinutils.exeintheHadoopbinaries. 需要文件百度网盘链接点击进入提取码:eku1先把winutils.exe文件放入hadoop的bin目录里...

oracle数据库连接问题org.springframework.jdbc.support.MetaDataAccessException: JDBC DatabaseMetaData method not implemented by JDBC driver

org.springframework.jdbc.support.MetaDataAccessException:JDBCDatabaseMetaDatamethodnotimplementedbyJDBCdriver-upgradeyourdriver;nestedexceptionisjava.lang.Abstr...

实体类与数据库字段不匹配问题,java.sql.SQLSyntaxErrorException: Unknown column 'xxx' in 'field list'

控制台报错###Errorqueryingdatabase.Cause:java.sql.SQLSyntaxErrorException:Unknowncolumn'user_name'in'fieldlist'###Theerrormayexistinpanfeng/mapper/StudentMapper.java...

访问接口错误,com.netflix.client.ClientException: Load balancer does not have available server for client: panfeng-item-service

com.netflix.client.ClientException:Loadbalancerdoesnothaveavailableserverforclient:panfeng-item-service.........  #解决错误com.netflix.client.ClientExcept...

python操作excel文件一(xlrd读取文件)

  一般做接口测试,会把参数和一些数据放入excel表中,这样就不会重新编译代码,提高效率。一般如何操作呢?接下来跟着步骤一起学习吧  执行步骤:  1.首先要安装xlrd这个模块,用pipinstallxlrd  2.倒入这个模块  3.打开一个excel文件(建一个excel的对象)  4.获取到想要的sheet ...

java.lang.IllegalArgumentException: Invalid character found in the request target. The valid characters are defined in RFC 7230 and RFC 3986

java.lang.IllegalArgumentException:Invalidcharacterfoundintherequesttarget.ThevalidcharactersaredefinedinRFC7230andRFC3986严格按照RFC3986规范进行访问解析,而RFC3986规范定义了Url中只...

Unable to open debugger port (127.0.0.1:63959): java.net.SocketException "socket closed",编译过来就是无法打开调试器端口,套接字已关闭

最开始的预测:这台笔记本操作系统是win10专业工作站版,debug启动项目,provide项目完美启动成功,然后consumer项目报错:Unabletoopendebuggerport(127.0.0.1:63959):java.net.SocketException"socketclosed",编译过来就是无法打...

java程序报错:Unable to open debugger port (127.0.0.1:63959): java.net.SocketException "socket closed",编译过来就是无法打开调试器端口,套接字已关闭

报错:Unabletoopendebuggerport(127.0.0.1:63959):java.net.SocketException"socketclosed",编译过来就是无法打开调试器端口,套接字已关闭这台笔记本操作系统是win10专业工作站版,debug启动项目,provide项目完美启动成功,然后cons...

Springboot项目启动报org.springframework.beans.factory.UnsatisfiedDependencyException

org.springframework.beans.factory.UnsatisfiedDependencyException:Errorcreatingbeanwithname'homeController':Unsatisfieddependencyexpressedthroughfield'homeServic...

ES使用org.elasticsearch.client.transport.NoNodeAvailableException: No node available

 1)端口错client=newTransportClient().addTransportAddress(newInetSocketTransportAddress(ipAddress,9300));这里9300写成9200的话会Nonodeavailable要是你连的不是本机,注意IP有没有正确2)jar...

org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException

org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException:Listenermethod'publicvoidcom.macro.mall.portal.component.PaySuccessReceiver....
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