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在git_bash执行git config --global --unset http.proxy就可以了

解决方案:use mysql;set global connect_timeout=60;flush privileges;

报错:解决方案:lombok 版本改成: <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.18</version> </dependency>...

Description:Parameter 0 of method loadBalancerWebClientBuilderBeanPostProcessor in org.springframework.cloud.client.loadbalancer.reactive.LoadBalancerBeanPostProcessorAutoConfiguration required a bean of type 'org.springframework.cloud.client.loadbalance

问题详情:在使用nacos及openFeign进行跨服调用时出现:2021-05-10 15:01:51.794 ERROR 11348 --- [io-10050-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Handler dispatch failed; nest

在使用nacos + openfeign配置暴露端口时报错:10:02:55.601 [main] ERROR org.springframework.boot.SpringApplication - Application run failedorg.yaml.snakeyaml.scanner.ScannerException: while scanning an alias in 'reader', line 17, column 18: include: *

问题:Failed to instantiate [org.springframework.cloud.context.properties.ConfigurationPropertiesBeans]: Factory method 'configurationPropertiesBeans' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/boot/context/prope

问题截图：解决方案：在pom.xml文件中添加： <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>2.4.3</version>

问题：[INFO] ------------------------------------------------------------------------[INFO] BUILD FAILURE[INFO] ------------------------------------------------------------------------[INFO] Total time: 2.694 s[INFO] Finished at: 2021-01-11T18:22:06+08:

问题详情：解决方案：缺少jar依赖 <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency>

解决：py文件是否缺少冒号或括号或者Tab空格是否正确

配置了但是没有生效，解决思路：修改server.contextPath为：server.servlet.context-path=/myauth

在启动的命令前面加上 sudo

在启动zuul工程时候报的问题报错原文：java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.netflix.eureka.config.DiscoveryClientOptionalArgsConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2] at org.springframewo

问题：2020-04-28 15:12:08.393 WARN 11720 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springfr...

问题详情：Parameter 0 of method redisTemplate in org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration required a bean of type ‘org.springframework.data.redis.connection.RedisConnection...

解决方案:日志级别改成debug#日志logging.level.com.yss.cn.persistence.dao:debug

网上有的解答是PageHelper.startPage(io.currentPage(), io.pageSize());这个位置放的不对，但是我的问题不是这个；我的解决方案是：将jar替换一下： <dependency> <groupId>com.github.pagehelper</groupId> &l...

问题还原：Caused by: java.lang.NoSuchMethodError: net.sf.jsqlparser.statement.select.PlainSelect.getGroupByColumnReferences()Ljava/util/List; at com.github.pagehelper.parser.CountSqlParser.isSimpleCount(...

问题缘由：java.sql.SQLException: The server time zone value '�й���׼ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone ...

问题展示：问题分析：你的mapper层的代码放到了启动类的上一层包，应该放在启动类的下一层包，启动类只能扫描同级及子级的包类，具体说明：解决方法：方法一：如图所视，路径改一下，加上@Mapper注解，ok了方法二：启动类添加@MapperScan注解并指定你的mapper路径，也可以...

问题说明：使用Jenkins热部署时遇到的问题 ：[stla-main] $ mvn -s /opt/maven/apache-maven-3.6.3/conf/settings.xml -gs /opt/maven/apache-maven-3.6.3/conf/settings.xmlFATAL: command execution failedjava.io.IOException: ...

问题详情：场景：我是重装的git，这个原因是原来登陆的git在你电脑本地的凭证和新的git冲突，简单点说就是账号密码错误解决方案：重置凭证步骤：点击删除！然后重新使用git输入账号密码，success！！！...

问题详情：Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: freemarker.template.Configuration.(Lfreemarker/template/Version;)V原因：springBoot加载jar包问题原来的版本：修改之后：...

点击虚拟机右击设置，将网络适配器改成NAT模式在本电脑右击计算机选择管理找到服务，启动VMware NAT Service和VMUSBArbService服务看一下虚拟机，问题解决...

方法一：password改成requirePass方法二：直接俄把password配置项删除

这是我在重新安装gitlab的时候出现的问题：解决方案：yum -y remove 名称比如说在我这就是：yum -y remove gitlab-ee-12.0.0-ee.0.el7.x86_64

没有打开防火墙的问题：打开防火墙：systemctl start firewalld查看防火墙状态：systemctl status firewalld关闭防火墙：systemctl stop firewalld

执行命令：yum install -y git

没有安装 patch 命令包执行 yum -y install patch 安装

解决方案：本机登入mysql后，更改"mysql"数据库里的"user"表里的"host"项，从"localhost"改为’%’。操作步骤：执行命令 mysql -u root -p执行use mysql执行update user set host = '%' where user = 'root';执行FLUSH PRIVILEGES;刷新权限表在执行第三步的时候会报错，不需要管，...

sbin/iptables -I INPUT -p tcp --dport 端口号 -j ACCEPT

解决方案： ln -s /usr/local/mysql/bin/mysqladmin /usr/bin/mysqladmin原因是此命令没有在系统默认的默认目录下说明：/usr/local/mysql/bin/mysqladmin 是mysql安装目录得bin/mysqladmin...

解决方案：ln -s /usr/local/mysql/bin/mysql /usr/local/bin/mysql说明： “/usr/local/mysql/bin/mysql”是安装mysql目录下的bin/mysql

启动报错：Starting MySQL.200107 16:35:31 mysqld_safe error: log-error set to ‘/var/log/mariadb/mariadb.log’, however file don’t exists. Create writable for user ‘mysql’.ERROR! The server quit without upd...

问题内容：FATAL ERROR: please install the following Perl modules before executing ./scripts/mysql_install_db: Data::Dumper解决方案:安装autoconf库 命令：yum-y install autoconf

window 电脑启动报这个问题：Exception ESocketError in module WSHelper.exe at 000F2AEF.WSACleanup解决方案：网络重置，等待几分钟自动重启电脑就好了

修改application.properties1.pring.datasource.druid.filters=stat,wall 删除wall2.url 添加allowMultiQueries=true

解决方案:检查entity是否有表名称(@TableName)、表主键(@TableId)这两个注解将mybatis的sqlSessionFactory替换成mybatis-plusd的MybatisSqlSessionFactoryBean，添加配置类MybatisPlusConfig第二种解决方案代码如下：package com.yss.cn.config;import com...

注释掉这两个jar包： <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <versio...