1.信用卡卡号生成
http://www.fakenamegenerator.com
http://www.getcreditcardnumbers.com
http://saijogeorge.com/dummy-credit-card-generator/
https://www.vccgenerator.org/result/
https://www.prepostseo.com/tool/credit-card-generator
https://neapay.com/online-tools/credit-card-number-generator-validator.html
信用卡(或贷记卡) Credit Card
借记卡(或储蓄卡) Debit Card
MasterCard 是信用卡
Maestro 是借记卡
3.luhn在线验证
http://www.cardcn.com/luhn.html
http://www.jsons.cn/bankcheck/4111111111111111/