xinyin025/hotgo
1
0
Fork 0
mirror of https://github.com/bufanyun/hotgo.git synced 2025-11-10 03:03:44 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

添加验证码选择，可自由选择字符或计算

Browse Source
This commit is contained in:
yazzyk
2025-06-25 17:33:28 +08:00
parent c377b6b92d
commit 6cb0fcfd93
4 changed files with 52 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
server/internal/library/captcha/captcha.go
View File

@@ -7,6 +7,7 @@ package captcha
import (
"context"
"hotgo/internal/consts"
"image/color"
"github.com/gogf/gf/v2/frame/g"
@@ -18,44 +19,52 @@ import (
var store = base64Captcha.DefaultMemStore
// Generate 生成验证码
func Generate(ctx context.Context) (id string, base64 string) {
// 字符
// driver := &base64Captcha.DriverString{
// Height: 42,
// Width: 100,
// //NoiseCount: 50,
// //ShowLineOptions: 20,
// Length: 4,
// BgColor: &color.RGBA{
// R: 255,
// G: 250,
// B: 250,
// A: 250,
// },
// Source: "0123456789", // abcdefghjkmnpqrstuvwxyz23456789
// Fonts: []string{"chromohv.ttf"},
// }
func Generate(ctx context.Context, captchaType int) (id string, base64 string) {
var err error
switch captchaType {
// 算数
driver := &base64Captcha.DriverMath{
Height: 42,
Width: 100,
NoiseCount: 0,
ShowLineOptions: 0,
BgColor: &color.RGBA{
R: 255,
G: 250,
B: 250,
A: 250,
},
Fonts: []string{"chromohv.ttf"},
case consts.CaptchaTypeMath:
driver := &base64Captcha.DriverMath{
Height: 42,
Width: 100,
NoiseCount: 0,
ShowLineOptions: 0,
BgColor: &color.RGBA{
R: 255,
G: 250,
B: 250,
A: 250,
},
Fonts: []string{"chromohv.ttf"},
}
c := base64Captcha.NewCaptcha(driver.ConvertFonts(), store)
id, base64, _, err = c.Generate()
// 字符
default:
driver := &base64Captcha.DriverString{
Height: 42,
Width: 100,
//NoiseCount: 50,
//ShowLineOptions: 20,
Length: 4,
BgColor: &color.RGBA{
R: 255,
G: 250,
B: 250,
A: 250,
},
Source: "abcdefghjkmnpqrstuvwxyz23456789", // abcdefghjkmnpqrstuvwxyz23456789
Fonts: []string{"chromohv.ttf"},
}
c := base64Captcha.NewCaptcha(driver.ConvertFonts(), store)
id, base64, _, err = c.Generate()
}
c := base64Captcha.NewCaptcha(driver.ConvertFonts(), store)
id, base64, _, err := c.Generate()
if err != nil {
g.Log().Errorf(ctx, "captcha.Generate err:%+v", err)
}
return
}