简书登录，请问该怎么获取validate值

ianyarh · 发表于 2019-6-29 15:19:58

validate值是从这个链接中获取的，但后面这一长串英文字符是什么意思？重登了几次，每次都不同，该怎么解决？

https://api.geetest.com/ajax.php ... xjt1490wlP3NPwIqxeE(6)G6i8Gr5HZArJcukZwtgifIHLZ1EKxqI)8oc(S4nz(J4dIr5j7c6A2OavbhNKHAxZfNJxzEy6(uGQPOfZ(6LiAoxXR6bHXp48caULKtip0gRcW)NdfSXY5C0BFjFqp27pDufhwcSvvERCKHEuShDM7jLNG91HP8pqynBdMe)FdJTt9TPWzSfYp6CSBi)YjhAakehEgiMQv9)109L08aOnOKJ9BWHQ4IbR0i2XCBtDgla(Br9c6g6(7fyoRL)e1FXBBQOf9LhxrSG9VuMt2wF1vffrKyuKIABmUeWwU2pwI)OU1S4kYPdzEFP4e(V(bstnd)Lp3BOcQ)Hi9mbHnEb5jN5DmN51MULmjVrCNkklX7cbadCKjT1xvZLnYZdqX5lwhLMPIX3x(ja0Yn7gddNk9UgF(NZLcQWNBtpkK)kkHvhyI1Hjvib3armiuChWjyAZ5mHPxGDPiHC3voBWD868RaDw5ZfBYuI3eY)bCUISQ6qCwOJhdq7HL0yqhqhWDK)92G)rKQV8TcgSSU9qmYqoYGUHE4u0jrXFxHsspoa0C7mO6j3UqBL6ttOmc9TeTmlLDjcEDp(ggZGlBpdEbdoXkT5v01NFxH4HghzAEDASySIBx0DI)HlLshzQEIj4(XmQCgwXjDhBil3gvNXAau)owX(OY6E1GAuAotWV)11xWvRUnCHsUJQ3bCH5)l8XEIzOKhcuMBeZ0F9bRBu3pobV8qr4lGJXvo91NxOYuFInZmTyDe6bqarj0iwK)I264ttJhRL08ErOxPDPUw7O))6AavobULBc78t2daZPt((Nd9sEumgm)1zSCo(Dc3B2Q3GjtwMdeS4qz4ynVe(f7cSCNgFB8st58lOott8gO6ZUhL3W3g70wuomIkoliWLDKJVjCbP6FVadBzgOZ(gylYDFR13nqkhrDIiovNXb)4fARicm7WoaobIdJVIBlyIiEbCspjcncnBIrzxFcozckIiPzzM)OnLnjDNEpCUuxhHniQNM12tbAl3a4atbwAiXVTkH6oAdNMjZIJuta8XEY0)PwDEfOaYaQMpIJhz9KNo9RIfN5m9XjpZVIRmd3)62kBO0VtcUOsOlAYpzgEFg5LrPoJMjo8i3hDRxvaSymzlIatL7Z3Y5AzTXp2MPEMPq0O8(Yh8gV(TWkBbxmyEuFsM8IQZ(XO6uzuBngpxV5Cr6dahl8TMkKylSCrlMTpEme5qKpLadPslC)PiqYShViDCk)(mw(nU8VYMGO)TgtzWqRPygMT1YokJLuxBpLsxJ6ijo6E9Sls)3VbdfFd)ZP7pPuGab5Uh5UGE8z4cl1wIOU5D0bbiGMv)0m4JkQ1W7zhMQD7RGxf4a8W6KE1CdHHin(WnQqt7F4wR5CoNvm2Dvie9i0TFmg6JgDIBmcJbMf0KsJUVXHNqJlqNMxR5gUxeVX(i06gu0FkYss4v90CXzQMegbU9C)ap7o7gY1akrJyxVDdCiqUH(JSpk3ukcqD1VjcjB90CX39ZP5CZVsJbSYxqko1huvcUe3aNCNRygjwavXTR2(JmC9s3iwgG7pyFtvY2A56vBWyr3(ncQFrjcogsz16rg9bFRBzv0)Ll83sZF8AjoSeNOCexC)v6F0kCpyV(tGI1YfHrH4OI3VeurtqAYgM92qAwYssXUgAo8Ns09x4ynQKWXWfiWwHyib1Sa32H8qrl4)DHeNWbzHSsMco8IKmmKFRX7wWN2eijmq2K4kbAIW4(XJBEZWaN2jpPD4oLWtQT4nR8AO0BEzuosq7o0rXZ4C3z9PmmitNlYV4BlNzXl2jBwoi5gv6Stisa2uvtN6j9cIJASVr9sDqrDh(XSiAwidCq9Ap3noP1zX1og08fOgnya8rxCPvgnywKLSAX(dyA2TRkL37Q5Cln8DGC7nt2iXMqLmE2E)oDFKqNzTTe7IyNfry5OVrHVICHrt5QotM5J(f1psmyhSqlXJ7d2rWnUXc)o5F)EyjK8NrVfLVcDxqHrlHRHjS)8mybtLYyPjCC37eXAq3XaHQT8XDHpQWWoJSiWwsavhkK)YEzsiw)(rebrI5YfMMhlFgNi1HijqPdMaG4CwcSu3p(uprNNUF)PaTVPaYIaZjFZSeW4Pz4XW)nwi4T1Tqe8XINdPbqJcv(SLnucn7Rr2wYtq1avFajvk45GekxCIQXMG6qZFJct5gS41yVY3pml5e2vpsspKlPv(p3dv(5201c8a9f1121d8e093a2f1e1ab26095223a65f563e8c6abca81331f590480bc0509e66843662880976598ff9c6f50491f14287214b697a4e671e9ca4c30ba61ef322a0cce503e12c36eb409000808fd707a82b7472c55af11cc8d7f8ece34b554aa42ef9714ac20440266bac77bf1b8bd66b0423e0152b53318f7dab5897f2f&callback=geetest_1561789982485

登录步骤如下：

[编码]gb2312转utf8[/编码]
--------------------------------------------------------------------------------清除cookie
[清除Cookie]www.jianshu.com[/清除Cookie]
--------------------------------------------------------------------------------正式登录
[登录前提交网址1]https://www.jianshu.com/sign_in[/登录前提交网址1]
[登录前提交1参数1]meta name="csrf-token" content="(.*?)"[/登录前提交1参数1]

[登录前提交网址2]https://www.jianshu.com/captchas/new[/登录前提交网址2]
[登录前提交2参数1]"challenge":"(.*?)"[/登录前提交2参数1]

[登录前提交网址3]https://api.geetest.com/get.php?is_next=true&type=click&gt=ec47641997d5292180681a247db3c92e&challenge={登录前提交2参数1}&lang=zh-cn&https=false&protocol=https%3A%2F%2F&offline=false&product=embed&api_server=api.geetest.com&isPC=true&width=100%25&callback=geetest_{时间戳}[/登录前提交网址3]

[登录前提交网址4]https://api.geetest.com/ajax.php?gt=ec47641997d5292180681a247db3c92e&challenge={登录前提交2参数1}&callback=geetest_{时间戳}[/登录前提交网址4]--获取validate值
[登录前提交4参数1]"validate": "(.*?)"[/登录前提交4参数1]

[登录前提交网址5]https://api.geetest.com/get.php?is_next=true&type=click&gt=ec47641997d5292180681a247db3c92e&challenge={登录前提交2参数1}&lang=zh-cn&https=false&protocol=https%3A%2F%2F&offline=false&product=embed&api_server=api.geetest.com&isPC=true&width=100%25&callback=geetest_{时间戳}[/登录前提交网址5]--网址3和5是一样的，但只有提交两遍，才能获取验证码图片参数
[登录前提交5参数1]word_l1_zh_2019.01.14/([\s\S]*?).jpg[/登录前提交5参数1]

[登录验证码]https://static.geetest.com/nerualpic/word_l1_zh_2019.01.14/{登录前提交5参数1}.jpg?challenge={登录前提交2参数1}[/登录验证码]

[登录提交网址1]https://www.jianshu.com/sessions[/登录提交网址1]
[登录提交数据1]utf8=%E2%9C%93&authenticity_token={登录前提交1参数1}&session%5Bemail_or_mobile_number%5D=18482326433&session%5Bpassword%5D=bcv14752597&session%5Boversea%5D=false&captcha%5Bvalidation%5D%5Bchallenge%5D={登录前提交2参数1}&captcha%5Bvalidation%5D%5Bgt%5D=ec47641997d5292180681a247db3c92e&captcha%5Bvalidation%5D%5Bvalidate%5D={登录前提交4参数1}&captcha%5Bvalidation%5D%5Bseccode%5D={登录前提交4参数1}%7Cjordan&session%5Bremember_me%5D=true[/登录提交数据1]

[登录成功特征1]我的主页===登录成功[/登录成功特征1]
[登录失败特征1]请重试===登陆失败[/登录失败特征1]