V1.2.1 Minor API Change

See newest documentation here

This API adds logic to let SSO check if a captcha is submitted successfully or not. You can try out the API in the documentation with the help of a Base64 Image Viewer

v1.2

1.添加Scope参数
2.将MemoryStore变更为Redis
3.添加Redis Exists判断
4.使用sync.Pool优化bytes.Buffer，减少每一次验证码生成所带来的内存开销
5.添加submitStatus(Issue #1 )

v1.1

1. 添加go.mod
2. 添加一点验证细节
3. 修改不需要指针的地方

v1.0

Fix