@ -110,7 +110,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
@@ -110,7 +110,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
1. 创建一个CaptchaFilter类用于验证验证码:
```
```java
Copy code
public class CaptchaFilter extends OncePerRequestFilter {