若依前后端分离笔记02
1.验证码的后端实现
后端代码
ctrl+shift+f 全局搜索 生成验证码
路径：src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
代码部分
/**
生成验证码
*/
@GetMapping(“/captchaImage”)
public AjaxResult getCode(HttpServletResponse response) throws IOException
{
AjaxResult ajax = AjaxResult.success();
boolean captchaEnabled = configService.selectCaptchaEnabled();
ajax.put(“captchaEnabled”, captchaEnabled);
if (!captchaEnabled)
{
return ajax;
}
