验证码配置参数修改进配置文件，前端角色id不再允许输入英文字符

Author: QM303176530

server/api/v1/sys_captcha.go

@@ -2,6 +2,7 @@ package v1
 
 import (
 	"fmt"
+	"gin-vue-admin/global"
 	"gin-vue-admin/global/response"
 	resp "gin-vue-admin/model/response"
 	"github.com/gin-gonic/gin"
@@ -20,7 +21,7 @@ var store = base64Captcha.DefaultMemStore
 func Captcha(c *gin.Context) {
 	//字符,公式,验证码配置
 	// 生成默认数字的driver
-	driver := base64Captcha.NewDriverDigit(80, 240, 5, 0.7, 80)
+	driver := base64Captcha.NewDriverDigit(global.GVA_CONFIG.Captcha.ImgHeight, global.GVA_CONFIG.Captcha.ImgWidth, global.GVA_CONFIG.Captcha.KeyLong, 0.7, 80)
 	cp := base64Captcha.NewCaptcha(driver, store)
 	id, b64s, err := cp.Generate()
 	if err != nil {

server/config.yaml

@@ -46,9 +46,9 @@ system:
 
 # captcha configuration
 captcha:
-    key-long: 4
-    img-width: 120
-    img-height: 40
+    key-long: 6
+    img-width: 240
+    img-height: 80
 
 # logger configuration
 log: