# quickstartdemo

**Repository Path**: yutiannj/quickstartdemo

## Basic Information

- **Project Name**: quickstartdemo
- **Description**: springboot quickstartdemo
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-03-27
- **Last Updated**: 2021-04-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# 快速入门

[官方文档](https://spring.io/quickstart)

## git命令

git status: 查看当前目录下git状态

## http api

http status code 

| code | 解释 |
|------|------|
| 2** | ok |
| 3** | 301、302重定向 |
| 4** | 404找不到，400参数问题 |
| 5** | 500内部错误 |

RequestMapping GETMapping POSTMapping

Controller

RestController ResponseBody

PathVariable RequestParam RequestBody

## jdbc

数据库：创建

表：创建 修改

数据：增删改查

```sql
update Student set age = 99 where id = 2;
update Student set age = 99 where id = 2;
```

update Student set age = 99 where id = 2;

update Student set age = 99 where id = 2;

## freemarker

结合springboot，返回视图