# 学前教育规划系统

**Repository Path**: xiaolinlinw/graduation-design

## Basic Information

- **Project Name**: 学前教育规划系统
- **Description**: 个人毕业设计
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-03-18
- **Last Updated**: 2023-05-10

## Categories & Tags

**Categories**: Uncategorized

**Tags**: 在线教育, 学前教育, SpringBoot, Shiro, MySQL

## README

# 个人毕业设计后端
## 开发中遇到的大问题

1.shiro过滤器配置问题

```java
    Map<String, String> limit = new LinkedHashMap<>(32);
    limit.put("/preschool/course/**","anon");
    limit.put("/banner","anon");
    limit.put("/teacher/login","anon");
    limit.put("/preschool/index","anon");
    limit.put("/preschool/user/login","anon");
    limit.put("/admin/login","anon");
    limit.put("/course/uploadCover","anon");
    limit.put("/video/uploadVideo","anon");
    limit.put("/admin/subject/getSubject","anon");
    limit.put("/course/courseInfos","anon");
    limit.put("/preschool/send/**","anon");
    limit.put("/preschool/teacher/**","anon");
    // 所有请求通过我们自己的JWT Filter
    limit.put("/**","jwt");
```
shiro过滤器依次加载，前面的会覆盖后面的配置，所有必须保证有序，确保不会发送覆盖，必须使用LinkedHashMap
若依旧不能解决尝试使用
```java
 DefaultShiroFilterChainDefinition defaultShiroFilterChainDefinition = new DefaultShiroFilterChainDefinition();
        defaultShiroFilterChainDefinition.addPathDefinition("/teacher/login","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/preschool/user/login","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/admin/login","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/preschool/index","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/banner","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/course/uploadCover","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/video/uploadVideo","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/admin/subject/getSubject","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/course/courseInfos","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/preschool/send/**","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/preschool/teacher/**","anon");
        defaultShiroFilterChainDefinition.addPathDefinition("/preschool/course/**","anon");
        shiroFilterFactoryBean.setFilterChainDefinitionMap(defaultShiroFilterChainDefinition.getFilterChainMap());
```