seconds

关于The last packet sent successfully to the server was 0 milliseconds ago.

Thelastpacketsuccessfullyreceivedfromtheserverwas58,948millisecondsago.Thelastpacketsentsuccessfullytotheserverwas0millisecondsago
曲青笙·2020-09-15 13:42

连接到数据库mysql时报错:The last packet sent successfully to the server was 0 milliseconds ago. The driver ha

Thelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypac
weixin_42331975·2020-09-15 13:36

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received

最近在用springboot做一个本地小项目的时候，连接本地数据库报这个错，可恶呢！检查了一下我的JDBCurl：spring.datasource.url=jdbc:mysql://localhost:3066/zichenwuliu?useUnicode=true&characterEncoding=utf8哇嘞，撒叉了，mysql默认端口是3306我写成3066了，改回来重新启动，又来了：然
进击的烧饼·2020-09-15 13:04

数据库连接超时：“The last packet successfully received from the server was xxx milliseconds ago”...

产生的原因：应用方的数据库连接有效期时间，大于数据库自己设置的有效期。解决方案：一、修改druid配置（如果使用druid的话）spring.datasource.druid.validationQuery=select1spring.datasource.druid.testWhileIdle=truespring.datasource.druid.testOnBorrow=truespring
Just do it·2020-09-15 13:54

mysql连接失败，报错：Caused by: java.net.ConnectException: Connection refused和The last packet sent successfu

问题描述：使用mybatis连接mysql的时候，数据库的用户名和密码都是正确的，但是一连接就会报这个异常：Thelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver
凉枫·2020-09-15 13:48

mysql 连接出现The last packet sent successfully to the server was 0 milliseconds ago.问题解决

我在SpringBoot+SpringDataJPA时，启动项目遇到这样的错误经过很多的尝试之后，才发现在application.properties文件中##数据库用户名spring.datasource.data-username=root##数据库密码spring.datasource.data-password=root改为：##数据库用户名spring.datasource.userna
qq_40435403·2020-09-15 13:25

数据库连接异常：The last packet sent successfully to the server was 0 milliseconds ago

首先检查mysql服务是否开启在控制台输入命令netstartmysql（mysql57）修改my.inibind-address=127.0.0.1为bind-address=0.0.0.0使非本地网络可以访问数据库检查防火墙是否有开放3306端口如果上述方法不行，就有可能是超时回收机制就是将mysql回收空闲连接的时间变长，mysql默认回收时间是8小时，可以在mysql目录下的my.ini中
宫先生家的小灰灰·2020-09-15 13:20

The last packet successfully received from the server was xxx milliseconds ago”

1修改druid配置（如果使用druid的话）spring.datasource.druid.validationQuery=select1spring.datasource.druid.testWhileIdle=truespring.datasource.druid.testOnBorrow=truespring.datasource.druid.testOnReturn=true此方案对性能
方方园园·2020-09-15 13:47

mysql重连，连接丢失： The last packet sent successfully to the server was 36,799,662 milliseconds ago.

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Thelastpacketsuccessfullyreceivedfromtheserverwas36,799,660millisecondsago.Thelastpacketsentsuccessfullytotheserverwas36,799,662millisecond
倚栏静望·2020-09-15 13:41

两种解决异常：“The last packet sent successfully to the server was 0 milliseconds ago. ”的办法

blog.csdn.net/shiqidide/article/details/7642531出现异常”Thelastpacketsentsuccessfullytotheserverwas0millisecondsago
AlinaIDE·2020-09-15 13:04

## @[Android studio通过jdbc连接mysql基本步骤 以及 遇到的坑“The last packet sent successfully to the server was 0 m

@[Androidstudio通过jdbc连接mysql基本步骤以及遇到的坑“Thelastpacketsentsuccessfullytotheserverwas0millisecondsago”哈哈
l_l_ll_lll·2020-09-15 13:03

Codeforces Round #131 (Div. 2) A B

A.SystemofEquationstimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputFuriklovesmathlessonsverymuch
hzhyhx1117·2020-09-15 13:53

The last packet sent successfully to the server was 0 milliseconds ago问题的解决办法：

今天在学习的时候遇到了这个问题：意思就是：连接不到数据库导致的，数据库没有打开。我的是因为在linux中没有开启mysql数据库。开启之后MySQL数据库之后就可以了。
-小丁-·2020-09-15 12:39

JMeter连接数据库常见问题

1、防火墙未关错误：CommunicationslinkfailureThelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver
米菲的泰迪·2020-09-15 12:35

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received

关于版本比较新的数据库（Mysql8.0）连接的问题：helastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver.atcom.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsExcepti
我是一个快乐的javaer·2020-09-15 12:58

连接数据库报错The last packet sent successfully to the server was 0 milliseconds ago. The driver has not re

mysql数据库突然连不上，myeclipse运行项目时报错如下Thelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver
pandayao233·2020-09-15 12:58

解决The last packet sent successfully to the server was 0 milliseconds ago. The driver has not receive

项目启动时，jdbc报错：Thelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceived....百度之
kenngW·2020-09-15 12:56

jmeter连接数据库The driver has not received any packets from the server

CannotcreatePoolableConnectionFactory(CommunicationslinkfailureThelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver
拉格朗日爱上了泰勒丶·2020-09-15 12:46

VS Code添加背景图

likethis:firststep:downladbackgroudextensionfrommarket.secondstep:updatebackgroundsettings.
「已注销」·2020-09-15 12:52

js毫秒值转化为标准日期格式

oDate.getMonth()+1,oDay=oDate.getDate(),oHour=oDate.getHours(),oMin=oDate.getMinutes(),oSen=oDate.getSeconds
weixin_39563589·2020-09-15 12:36

mysql中TIMESTAMPDIFF简单记录

SyntaxTIMESTAMPDIFF(unit,begin,end);根据单位返回时间差,对于传入的begin和end不需要相同的数据结构,可以存在一个为Date一个DateTime2.Unit支持的单位有MICROSECONDSECONDMINUTEHOURDAYWEEKMONTHQUARTERYEAR3
baiyaoliang7445·2020-09-15 10:03

获取当前时间距离一天结束的剩余秒数（java）

使用方法：方案一：使用Calendar（Java8之前）publicstaticIntegergetRemainSecondsOneDay(DatecurrentDate){Calendarmidnight
爪哇小明·2020-09-15 09:55

XJOI 3363 树4/ Codeforces 739B Alyona and a tree(树上差分+路径倍增)

D.Alyonaandatreetimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputAlyonahasatreewithnvertices.Therootofthetreeisthevertex1
weixin_30639719·2020-09-15 08:10

Frog Position After T Seconds

Givenanundirectedtreeconsistingofnverticesnumberedfrom1ton.Afrogstartsjumpingfromthevertex1.Inonesecond,thefrogjumpsfromitscurrentvertextoanotherunvisitedvertexiftheyaredirectlyconnected.Thefrogcannot
flyatcmu·2020-09-15 08:02

SpringCloud（十六）Eureka Client启动后就关闭 Unregistering application xxx with eureka with status DOWN

10.516INFO16952---[main]c.x.springcloud.EurekaClientApplication:StartedEurekaClientApplicationin8.884seconds
徐海兴·2020-09-15 08:56

MySql连接远程数据库时出现异常 Communications link failure 的解决方案其一

连接阿里云远程Mysql服务器提示：Thelastpacketsentsuccessfullytotheserverwas0millisecondsago.Thedriverhasnotreceivedanypacketsfromtheserver.atsun.reflect.NativeConstructorAccessorImpl.newInstance0
SPACE：-）·2020-09-15 08:18

计算两个时间之间的毫秒差

DateTimestart=DateTime.Now;DateTimeend=DateTime.Now;TimeSpants=end-start;ts.TotalMilliseconds.ToString
努力的菇凉·2020-09-15 08:40

将度-分-秒值转换为十进制度

DimDegreesDimMinutesDimSecondsDimDMSDimDDDMS=Split([Latitude])Degrees=CDbl(DMS(0))Minutes=CDbl(DMS
kikita·2020-09-15 08:53

hive上删除列

OKidname1apple2samsung3moto1apple执行删除列：hive>altertableproductreplacecolumns(namestring);OKTimetaken:0.215secondshive
韩王-信·2020-09-15 08:44

java获取当前时间到凌晨0点的秒差

这几天做一个每日分享给予奖励的一个需求，用户每天可以分享多次，考虑的不需要入库，将用户的分享次数用redis记录，每天凌晨0点删除key翻阅了好几篇文章，看到几个坑，分享一下publicLonggetSecondsTobeforedawn
九亿成熟男人的梦想·2020-09-15 08:28

Eureka Client启动后就关闭 Unregistering application xxx with eureka with status DOWN

DiscoveryClient_USER-CENTER/192.168.1.231:user-center:2001:registeringservice...StartedUserCenterApplicationin2.351seconds
蒂法洛克·2020-09-15 08:27

pthread_cond_timedwait返回EINVAL

clock_gettime(CLOCK_REALTIME,&delay)){delay.tv_sec+=(int)(waitmillsseconds/1000);delay.tv_nsec+=(waitmillsseconds
huanzai2·2020-09-15 07:22

java 线程实例

java线程实例packageconcurrent;importstaticjava.util.concurrent.TimeUnit.SECONDS;importjava.util.Date;importjava.util.concurrent.Executors
honv·2020-09-15 07:24

js计算时差

计算时差计算时差functiontimeElapse(date){varcurrent=Date();varseconds=(Date.parse(current)-Date.parse(date))/
danai2009·2020-09-15 07:34

计算时长，时间戳转换为几天几小时几分几秒

varhours=parseInt((mss%(1000*60*60*24))/(1000*60*60));varminutes=parseInt((mss%(1000*60*60))/(1000*60));varseconds
Mr_yangx·2020-09-15 07:02

js 计算时间差

**js计算时间差*time1time2要比较的两个时间，time2>time1*type返回类型type=days返回天数，type=hours返回小时，type=minutes返回分钟，type=seconds
wu7zhi·2020-09-15 07:46

3D旋转的时钟

TOUCHMEvarhour=newDate().getHours();if(hour>11){hour=hour-12;}varmins=newDate().getMinutes();varsec=newDate().getSeconds
fyddaben·2020-09-15 07:00

JS-时钟时分秒实时显示

){varnewToday=newDate();varhour=newToday.getHours();varmin=newToday.getMinutes();varsec=newToday.getSeconds
小小小饼干·2020-09-15 06:02

UVa 10189 Minesweeper (模拟)

10189-MinesweeperTimelimit:3.000secondshttp://uva.onlinejudge.org/index.php?
synapse7·2020-09-15 05:06

影响Incremental checkpoint position的条件

二:log_checkpoint_timeout,该参数默认值为1800seconds，也就是说每个半小时会执行一次incrementalcheckpoint，注意观察alertlog的告警信息(想要在
robinson1988·2020-09-15 05:11

Zookeeper基础—Zookeeper安装与配制（Linux）

Zookeepertar-xzvfzookeeper-3.4.8.tar.gz2、修改配置文件把conf目录下的zoo_sample.cfg文件改成zoo.cfg,并进行修改#Thenumberofmillisecondsofeachtick
名字真的不好起呀·2020-09-15 05:31

记录脚本运行时间

date+%s)#1528437613ping-c10baidu.com&>/dev/nullend=$(date+%s)difference=$((end-start))echo$differenceseconds
a226433955·2020-09-15 04:14

R学习笔记：运行时间记录

正文proc.time{base}RDocumentationRunningTimeofRDescriptionproc.timedetermineshowmuchrealandCPUtime(inseconds
Big_quant·2020-09-15 04:34

Hdu Problem E

ProblemDescriptionThehighestbuildinginourcityhasonlyoneelevator.ArequestlistismadeupwithNpositivenumbers.Thenumbersdenoteatwhichfloorstheelevatorwillstop,inspecifiedorder.Itcosts6secondstomovetheeleva
蒟蒻的ACMer·2020-09-15 03:13

Danil and a Part-time Job

DanilandaPart-timeJobtimelimitpertest2secondsmemorylimitpertest256megabytesDanildecidedtoearnsomemoney
Snow_in_winter·2020-09-15 03:03

Codeforces 25D-Roads not only in Berland(并查集)

D.RoadsnotonlyinBerlandtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputBerlandGovernmentdecidedtoimproverelationswithneighboringcountries.Firstofall
sizaif·2020-09-15 03:05

杭电acm1008

ProblemDescriptionThehighestbuildinginourcityhasonlyoneelevator.ArequestlistismadeupwithNpositivenumbers.Thenumbersdenoteatwhichfloorstheelevatorwillstop,inspecifiedorder.Itcosts6secondstomovetheeleva
qq_34344061·2020-09-15 02:26

杭电第1008题-----Elevator

ProblemDescriptionThehighestbuildinginourcityhasonlyoneelevator.ArequestlistismadeupwithNpositivenumbers.Thenumbersdenoteatwhichfloorstheelevatorwillstop,inspecifiedorder.Itcosts6secondstomovetheeleva
Ulanbator_FZ·2020-09-15 02:14

【浮点取整】#39 A.Find Color

A.FindColortimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputNotsolongagoasaresultofcombatoperationsthemainBerlandplaceofinterest—themagicclock—wasdamaged.The
糖果天王·2020-09-15 02:28

Codefroces 527D Clique Problem【思维+贪心】

B.CliqueProblemtimelimitpertest2secondsmemorylimitpertest256megabytesinputstandardinputoutputstandardoutputThecliqueproblemisoneofthemostwell-knownNP-completeproblems.Undersomesimplificationitcanbefor
mengxiang000000·2020-09-15 02:16
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