1，建行信用卡无法充值支付宝，根据国家规定任何信用卡都不能进行充值操作，这个是为了防止套现；
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2，可以使用借记卡，网商银行，话费卡等进行充值，下面以使用最为广泛的借记卡为例，详述如何充值（网商银行等操作和借记卡完全一样）
在余额中点击充值：
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输入充值金额，选择充值的渠道（此处选择为借记卡，也可以选择网商银行），然后点击下一步
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https://iknow-pic.cdn.bcebos.com/6609c93d70cf3bc7bf056e9ddb00baa1cd112abd"/>
输入指纹或者密码，完成支付
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