微信可以绑定建设银行的银行卡吗？

当然可以，绑定页面输入卡号信息验证通过就行。
储蓄卡和信用卡都可以绑定~

一个微信可以绑定几个银行卡

可以的。
1、打开手机界面，点击“微信”图标
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2、打开微信后，点击“我”选项
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3、在“我”界面中，点击“支付”选项
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4、在支付的界面中，点击“钱包”选项
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5、在钱包的界面中，点击“银行卡”选项
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6、在银行卡的界面中，点击“添加银行卡”选项
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7、在这个界面中，输入建设银行的卡号
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8、点击“下一步”按钮
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9、选择银行、职位、地区，输入手机号码
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10、选择好后，点击“下一步”按钮，按照提示进行认证即可
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