# my-springboot-examples

**Repository Path**: xiaofan-2022/my-springboot-examples

## Basic Information

- **Project Name**: my-springboot-examples
- **Description**: springboot常用技术整合
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 3
- **Created**: 2024-06-21
- **Last Updated**: 2024-06-21

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# my-springboot-examples
整合SpringBoot 常用技术点

# 升级3.0踩坑记录

##### 1. mysql 依赖错误

这是2.0版本的依赖
```xml
<dependency>
    <groupId>mysql</groupId>
    <artifactId>mysql-connector-java</artifactId>
    <scope>runtime</scope>
</dependency>
```
需要更换为
```xml
<dependency>
    <groupId>com.mysql</groupId>
    <artifactId>mysql-connector-j</artifactId>
    <scope>runtime</scope>
</dependency>
```

##### 2. servlet 包需要更改
2.0 的
```java
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
```
3.0之后的
```java
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
```