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传值有问题 about captcha-mini HOT 2 CLOSED

saucxs avatar saucxs commented on June 16, 2024
传值有问题

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Comments (2)

saucxs avatar saucxs commented on June 16, 2024

你检验了先从后端拿到验证码拿到了吗?没有拿到用的就是默认的验证码。

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ghostcode avatar ghostcode commented on June 16, 2024

同样遇到这个问题:

getCaptcha(){
  this.$Http.User.getCaptcha().then(res=>{
   // res 是验证码
    this.generateCaptcha(res)
  })
},
generateCaptcha(captchaCode){
  let captchaDraw = new CaptchaMini({
    content:captchaCode
  });
  captchaDraw.draw(document.querySelector('#js-captcha'), r => {
    captcha = captchaCode
  });
},

还有,点击后验证码,怎么调用后端接口?哪里配置?

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