异常:

警告: com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@20ffa401

 -- Acquisition Attempt Failed!!! Clearing pending acquires.

While trying to acquire a needed new resource,

we failed to succeed more than the maximum number of allowed acquisition attempts (3)

. Last acquisition attempt exception:

java.sql.SQLException: Access denied for user 'xiaom'@'IP' (using password: YES)

### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException:

Could not get JDBC Connection;

nested exception is java.sql.SQLException:

Connections could not be acquired from the underlying database!

发现问题

jdbc.properties文件之前的配置:

修改后:

先记下来, 后面有空具体看看原因

SSM配置JDBC错误: cquisition Attempt Failed!!!的更多相关文章

  1. upstream timed out (10060: A connection attempt failed because the connected party did not properly respond

    openresty 错误日志报错内容: // :: [error] #: * upstream timed : A connection attempt failed because the conn ...

  2. gradlew 命令行 build 调试 构建错误 Manifest merger failed MD

    Markdown版本笔记 我的GitHub首页 我的博客 我的微信 我的邮箱 MyAndroidBlogs baiqiantao baiqiantao bqt20094 baiqiantao@sina ...

  3. 整合SSM遇到的错误,数据库连接失败问题集合

    Could not get JDBC Connection; nested exception is java.sql.SQLException: Connections could not be a ...

  4. pgadmin3 新建服务器出现错误 Peer authentication failed for user "postgres" 的解决办法

    转自:http://blog.csdn.net/tingyuanss/article/details/43763899 用pgadmin3 新建服务器出现错误 Peer authentication ...

  5. 新建服务器出现错误 Peer authentication failed for user "postgres" 的解决办法

    用pgadmin3 新建服务器出现错误 Peer authentication failed for user "postgres" 在stackoverflow上找到答案,出现此 ...

  6. VScode 1.13 gocode提示dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected..

    在将VScode升级至 1.13后让升级gocode,在升级时报出如下错误 D:\go_work\src>go get -u -v github.com/mdempsky/gocode gith ...

  7. vs code解决golang开发环境问题 dial tcp 216.239.37.1:443: connectex: A connection attempt failed

    安装插件是出现 如下错误提示, https fetch failed: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 2 ...

  8. jmeter压力测试值之配置JDBC Connection Configuration（一）

    一.下载mysql jar包 下载mysql jar包 http://dev.mysql.com/downloads/connector/j/ 网盘下载地址:mysql-connector-java- ...

  9. BUG:upstream timed out (10060: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected

    更换Apache扑向Nginx,刚搭建完WNMP,nginx能访问php页面 但是访问现有开发项目报错 [error] 4112#3724: *9 upstream timed out (10060: ...

随机推荐

  1. AI贪吃蛇前瞻——基于Dijkstra算法的最短路径问题

    在贪吃蛇流程结构优化之后,我又不满足于亲自操刀控制这条蠢蠢的蛇,干脆就让它升级成AI,我来看程序自己玩,哈哈. 一.Dijkstra算法原理 作为一种广为人知的单源最短路径算法,Dijkstra用于求 ...

  2. 926. Flip String to Monotone Increasing

    A string of '0's and '1's is monotone increasing if it consists of some number of '0's (possibly 0), ...

  3. POJ 2828Buy Tickets(线段树的单点维护)

    Buy Tickets Time Limit: 4000MS   Memory Limit: 65536K Total Submissions: 20462   Accepted: 10096 Des ...

  4. python实战——网络爬虫

    学习网络爬虫的目的: 1,可以私人定制一个搜索引擎,可以深层次的了解搜索引擎的工作原理. 2,大数据时代,要进行数据分析,首先要有数据源,学习爬虫,可以让我们获取更多的数据. 3,从业人员可以可好的利 ...

  5. JDBC连接数据库7个步骤

    JDBC连接数据库    •创建一个以JDBC连接数据库的程序,包含7个步骤:    1.JDBC所需的四个参数(user,password,url,driverClass) (1)user用户名 ( ...

  6. HTML5技术要点

    HTML5技术要点 1.HTML5视频 <!DOCTYPE HTML> <html> <body> <video src="/i/movie.ogg ...

  7. 关于防止表单form重复提交的方式

    表单重复提交: 1.第一种:添加以后刷新页面(刷新的是Servlet) 2.第二种:重复点击提交按钮. * 使用令牌机制:(防止表单重复提交) * 在表单页面中 生成一个令牌 * 将这个令牌保存在se ...

  8. Elasticsearch Aggregation 多个字段分组统计 Java API实现

    现有索引数据: index:school type:student --------------------------------------------------- {"grade&q ...

  9. 【数组】Game of Life

    题目: According to the Wikipedia's article: "The Game of Life, also known simply as Life, is a ce ...

  10. IDEA里运行程序时出现Error：scalac：error while loading JUnit4 , Scala signature JUnit4 has wrong version错误的解决办法（图文详解）

    不多说,直接上干货! 问题详情 当我们在运行程序时,出现Error:scalac:error while loading JUnit4 , Scala signature JUnit4 has wro ...