我拆过的坑cycx

查询一下!

nodejs 安装express最简洁的方法 三步

vscode常用快捷键,不断添加!

springboot使用CommonsMultipartResolver上传报错java.lang.ClassCastException

微信小程序代码实现:点击「添加小程序」下次访问更便捷!

.tooltip-box {

    position: fixed;

    top: 0;

    right: 12rpx;

    z-index: 999;

    display: flex;

    justify-content: flex-end;

  &nbs

java.sql.SQLException: null, message from server: "Host '118.113.99.52' is not allowed to connect t

1

WrongArgumentException: Malformed database URL,failed to parse the main URL sections

连接数据库查找数据的时候报错:WrongArgumentException: Malformed database URL,failed to parse the main URL sections
是URL的格式问题,各种百度,发现根本在于mysql驱动的版本。

开始用的:
1、mysql为5.1.47版本


cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection;

cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure


“宝塔面板怎么部署java项目”已解决!

作者:admin | 分类:未分类 | 浏览:263 | 评论:0

<< 1 >>

Powered By Z-BlogPHP 1.7.3

Copyright Your WebSite.Some Rights Reserved.