delphi 集成支付宝支付API

一、签名准备 1.原始内容： 【app_id=2014072300007148&biz_content={"button":[{"actionParam":"ZFB_HFCZ","actionType":"out","name":"话费充值"},{"name":"查询","subButton":[{"actionParam":"ZFB_YECX","actionType":"out","name":"余额查询"},{"actionParam":"ZFB_LLCX","actionType":"out","name":"流量查询"},{"actionParam":"ZFB_HFCX","actionType":"out","name":"话费查询"}]},{"actionParam":"http://m.alipay.com","actionType":"link","name":"最新优惠"}]}&charset=GBK&method=alipay.mobile.public.menu.add&sign_type=RSA2&timestamp=2014-07-24 03:07:50&version=1.0】 2.签名私钥： 【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】 二、生成待签名字符串： 1.剔除参数名(和参数值)前后的空格： (正常业务下，参数值前后不应含有空格) 【app_id=2014072300007148&biz_content={"button":[{"actionParam":"ZFB_HFCZ","actionType":"out","name":"话费充值"},{"name":"查询","subButton":[{"actionParam":"ZFB_YECX","actionType":"out","name":"余额查询"},{"actionParam":"ZFB_LLCX","actionType":"out","name":"流量查询"},{"actionParam":"ZFB_HFCX","actionType":"out","name":"话费查询"}]},{"actionParam":"http://m.alipay.com","actionType":"link","name":"最新优惠"}]}&charset=GBK&method=alipay.mobile.public.menu.add&sign_type=RSA2&timestamp=2014-07-24 03:07:50&version=1.0】 2.剔除空值参数： 【app_id=2014072300007148&biz_content={"button":[{"actionParam":"ZFB_HFCZ","actionType":"out","name":"话费充值"},{"name":"查询","subButton":[{"actionParam":"ZFB_YECX","actionType":"out","name":"余额查询"},{"actionParam":"ZFB_LLCX","actionType":"out","name":"流量查询"},{"actionParam":"ZFB_HFCX","actionType":"out","name":"话费查询"}]},{"actionParam":"http://m.alipay.com","actionType":"link","name":"最新优惠"}]}&charset=GBK&method=alipay.mobile.public.menu.add&sign_type=RSA2&timestamp=2014-07-24 03:07:50&version=1.0】 3.排序： 【app_id=2014072300007148&biz_content={"button":[{"actionParam":"ZFB_HFCZ","actionType":"out","name":"话费充值"},{"name":"查询","subButton":[{"actionParam":"ZFB_YECX","actionType":"out","name":"余额查询"},{"actionParam":"ZFB_LLCX","actionType":"out","name":"流量查询"},{"actionParam":"ZFB_HFCX","actionType":"out","name":"话费查询"}]},{"actionParam":"http://m.alipay.com","actionType":"link","name":"最新优惠"}]}&charset=GBK&method=alipay.mobile.public.menu.add&sign_type=RSA2&timestamp=2014-07-24 03:07:50&version=1.0】 三、生成签名： 【icjM2e/Zjii3U25D/XefAIyKUS50kpEGGFUNuklA+DdCCndDiMzF3ymiZQTAa+DFDahsmgq2SJFbIzT9rXrJQmSXJAw+LRgBlL8ocUQxvcFG0fiuqgOr1hskcFhYN24lKKZkMtDyP0RceUWcKErFn/rzNNmesFG3XR/IonS+ps8xY02/AGDAPTntbmQVNz+p6sYL10p/hcSh2Fd5n+erSZgP8f5sDE/dL0HZVcdatB3Mgv65mRC8GPMoudxT1AD5luGWykqkRBs7CrCRvkvoF42Pk46fzRqMNzjXRISO0wflce5B8jy39TrP5nYeRIxVCXACefOkfWBOgGPL18phfA==】