具体操作步骤如下：1、首先打开手机微信，点击选择“支付”按钮。/iknow-pic.cdn.bcebos.com/e7cd7b899e510fb323c1ee7ad733c895d0430c06"target="_blank">/iknow-pic.cdn.bcebos.com/e7cd7b899e510fb323c1ee7ad733c895d0430c06?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/e7cd7b899e510fb323c1ee7ad733c895d0430c06"/>2、然后在新的界面里点击选择右上角“...”图标按钮。/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f943d6cc842b2dd42a2934a41e"target="_blank">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f943d6cc842b2dd42a2934a41e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f943d6cc842b2dd42a2934a41e"/>3、之后在新的界面里点击选择“指纹支付”按钮。/iknow-pic.cdn.bcebos.com/0dd7912397dda1441fd2f55fbcb7d0a20df48600"target="_blank">/iknow-pic.cdn.bcebos.com/0dd7912397dda1441fd2f55fbcb7d0a20df48600?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/0dd7912397dda1441fd2f55fbcb7d0a20df48600"/>4、然后在新的界面里点击选择“开启”按钮就有指纹支付选项了。/iknow-pic.cdn.bcebos.com/a6efce1b9d16fdfa7b425e03ba8f8c5494ee7b35"target="_blank">/iknow-pic.cdn.bcebos.com/a6efce1b9d16fdfa7b425e03ba8f8c5494ee7b35?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"wqktp="https://iknow-pic.cdn.bcebos.com/a6efce1b9d16fdfa7b425e03ba8f8c5494ee7b35"/>
