ICode9

精准搜索请尝试: 精确搜索
  • org.springframework.beans.factory.UnsatisfiedDependencyException:Error creating bean with name '2019-05-15 09:43:22

    遇到这种情况,要检查一下以下配置:1) service接口实现类上有没有加@Service注解,注解是不是引用的spring的类?不要导错包2) 接口有没有写实现类,实现类是实现的对应接口么?比如CategoryServiceImpl implementsCategoryDAO 一不小心根据自动提示,本来应该实现CategoryService,结果实现了Ca

  • MySQL Data Directory -- Creating file-per-table tablespaces outside the data directory2019-05-14 10:51:58

    Creating file-per-table tablespaces outside the data directory 一、 Data Directory 1、应对情况 当数据库所在空间不足的时候,通过新增一块磁盘,如何将新建的表放到新建磁盘,就可以用到MySQL的Data Directory 2、使用Data Directory条件 1)InnoDB引擎 2)开启innodb_file_per_table

  • constructor注入错误org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean2019-05-02 15:53:34

    错误日志: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘classb3’ defined in class path resource [springDI.xml]: Unsatisfied dependency expressed through constructor parameter 3: Ambiguous argument value

  • 【Technology016】Product Design: Creating Prototype2019-04-27 19:55:00

    【Technology016】Product Design: Creating Prototype Barack Creating Storyboard. User flow map Storyboard User flow map. Each team member is going to take a block of Post-Its and a Sharpie and they’re going to look at the concepts or concept, that is ch

  • Blocking Cross Origin API request for /api/contents Creating Notebook Failed An error occurred whi2019-04-23 11:44:41

    anacoda安装的jupyter,使用nginx进行了转发,远程访问可以进去,但是创建文件和创建目录都会报错  浏览器页面报错: 第一次使用jupyter创建python时错误:Creating Notebook Failed An error occurred while creating a new notebook. 后台日志报错: [W 11:06:56.582 NotebookApp] Blocking

  • Error creating bean with name 'xxx.xx.xRequestMappingHandlerAdapter' Instantiation of bea2019-04-21 13:50:07

    最近将maven 项目中的spring 版本更新到了5.1.6.RELEASE,但是项目启动时,出现了如下问题 ERROR org.springframework.web.context.ContextLoader - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'or

  • Error creating bean with name 'redisTemplate' defined in URL2019-04-21 13:48:38

    最近使用Spring 整合Redis出现了这类问题: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisTemplate' defined in URL [file:/E:/workspace/spring-ssm/target/classes/spring/spring-redis.xml]: Invocation of init method

  • Codeforces 1029B. Creating the Contest 动态规划O(nlogn)解法 及 单调队列O(n)解法2019-04-17 12:37:58

    题目链接:http://codeforces.com/problemset/problem/1029/B 题目大意:从数组a中选出一些数组成数组b,要求 b[i+1]<=b[i]*2 。 一开始想到的是O(n^2)的动态规划,但是超时了,下面是超时的代码。 #include <iostream> using namespace std; const int maxn = 200020; int n, a[maxn], f[

  • RoR - Creating and Modifying Table and Columns2019-04-11 20:51:02

    自动生成的id 被当作primary key来使用 timestamp method生成 created_at 与 updated_at columns create_table 和 drop_table 用来生成表与删除表 null:false 表明不能为null   rake db:rollback  ---- 返回到上次migration之前的状态 添加与删除列: add_column :table_name, :col

  • BeanCreationException: Error creating bean with name 'transactionManager' defined2019-04-08 16:52:10

    BeanCreationException: Error creating bean with name 'transactionManager' defined in file [D:\work\341\pinyougou-parent\pinyougou-service-sellergoods\target\pinyougou-service-sellergoods-1.0-SNAPSHOT\WEB-INF\classes\spring\applicationC

  • 在Ubuntu中安装Python虚拟环及virtualenvwrapper2019-04-05 11:56:17

    一、安装pip包管理器 Ps:我这里使用的是deepin的15.9版本,非原生ubuntu 在这里默认是没有安装pip包管理器的需要手动安装 python@python:~$ sudo apt install python3-pip 二、安装virtualenv及virtualenvwrapper sudo pip3 install virtualenv sudo pip3 install virtuale

  • Error creating bean with name2019-04-02 22:40:49

    最近在学一个东西,要使用SSM新建一个案例,是这样滴,我有如下 DeptDAO DeptService DeptServiceImpl DeptController Dept Mybatis 首先,我不是太清楚有了DAO还要有Service,不过这个不是本文章的重点。 重点是,报如下错,两个不同的错误吧 错误1: 2019-04-02 22:09:08.697 ERROR 12080 ---

  • tomcat循环调用Bug2019-03-27 10:56:11

    tomcat循环调用: 需要将循环的server拆出来 ,本例将ModuleContentService.Java中引用的AsyncService.Java移出,成功解决。 需要注意的是,这次bug仅出现在线上环境部署中,本机运行同样的代码没有出现此bug。 2019-03-27 09:59:18,173 ERROR [localhost-startStop-1] ContextLoader

  • redis启动出错Creating Server TCP listening socket 127.0.0.1:6379: bind: No error(转)2019-03-15 10:51:24

    redis启动出错Creating Server TCP listening socket 127.0.0.1:6379: bind: No error   windows下安装Redis第一次启动报错: [2368] 21 Apr 02:57:05.611 # Creating Server TCP listening socket 127.0.0.1:6379: bind: No error 解决方法:在命令行中运行 redis-cli.exe 127.0.0

  • Spring AOP 报错org.springframework.beans.factory.BeanCreationException: Error creating bean with name2019-03-06 16:51:50

    完整报错如下: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'beforeAdvice' defined in class path resource [applicationContext.xml]: BeanPostProcessor before instantiation of bean failed; nested exception is org

  • OSX编译安装Python3及虚拟开发环境Virtualenv2019-02-14 22:52:38

    0X00、前言   因为工作原因,最近主要做Python开发,刚好电脑系统重装之后所有的东西都需要重新配置。此文主要记录OSX下通过源码编译安装Python3以及安装虚拟开发环境Virtualenv。 0X01、准备   首先从Python官网下载Python源码包,这里以Python3.7.2为例。   由于是全新安装的系

  • Understanding and Creating OWIN Middlewares - Part 12019-02-03 18:01:29

    In my previous article, What is OWIN? A Beginners Guide we learned the basics of OWIN and the benefits it brings to building web application in Asp.Net frameworks. We have also learnt to build a very simple application using Project Katana and different w

  • Error creating bean with name 'jsonMessageConverter': Failed to introspect bean class [org2019-01-23 12:04:48

     Error creating bean with name 'jsonMessageConverter': Failed to introspect bean class [org.springframework.amqp.support.converter.Jackson2JsonMessageConverter] for lookup method metadata: could not find class that it depends on; nested except  

专注分享技术,共同学习,共同进步。侵权联系[81616952@qq.com]

Copyright (C)ICode9.com, All Rights Reserved.

ICode9版权所有