最近使用switch组件，发现当我获取微信用户的手机号码，setdata把值set到inpuy组件的value中 但是，当onSwitchChange触发，就会清除input的值，奇怪的是，如果是自己手动输入到value中，就不会清除。 请假官方大大

数据 appid：wx3bec1d60196f34c5 session_key：65Nv+Ti0xAint3nRRIfBgg== encryptedData：zkaajv9OFRNly2hD54kEAA9m+SvjCIRVgkGvK4h2R2CZFazQvVeJnHXjVWcIqIyJ7be5UGSWti7EH2UKSowwdRQchyKmzkJow5va9Z/TzUd15Wm3ayq/pgEHdY/AdM7HmKoV5TIACuikZgMz6+pfRfY3PLfvnqqd5zefeod8UVFs0jzQqi33Jpa9RaTcx0bezFjxf7Y+8a7naV1qpUUIGdj10iBz/d5S02X2pWPUiPJzsajs/h/jravwOXkYegXTGaZdJDL18clYsBFnT+PMsffVxydXr7hWdHp9kkJ3sVW3N4tdcXIIaYaPF3zaEp8BV13wlKVP+6BxjQTR03afbhfVLWC852qjYh+isJ7zB6eQ8ylK4FBLqaciI0X37qVUBLknYKzlKlh9yryeFjdlLJkevFVdvVll31NXc6/cji8zUvtTNNFWw9esESuuFzcZkw4VtNjLO3JKQ+q84suEZY520d5v1yeJsWl/EZt+5wRJSIGAirD9Zn7293CAufpLWPujZcgY5hM4YVKsHsX/r34IAbKnCfUtxIjlqbaDP4E= iv：HY8qw9vi87wU+CxX4CXi7g== 错误如下 06065064:digital envelope routines:EVP_DecryptFinal_ex:bad decrypt

appId:"wx0607bf175*****af" nonceStr:"45abe94fe5e5498695fd6d63cbcba627" package:"prepay_id=wx18151924165799fc7ea3a0d60485128795" paySign:"YY4JuYZa3L6u/8mWeMCTNdi4wLG+PWUOGcz8T2vswbfCwdLJjO7eee1pq2v5JSQ4csAd0JVy5cI+FQ6tc5wb2zofeumL1U/hX6POt6tZ/GI54B1wMsdHcwbcDwSUc5/LTTgoEGh9bWwlxDIZwG+AZPVgiOyCHkd9YY2/PkBNE+ZwnDtSi7RAOc58nbIcmBKYA4xxH0hSgr/nc7TdULLGNrP6ly2yfLJf/VcAGgAG+UsoPriJl8OpzK86OEFjqfrB+oT5Diuly9ZfC38A2w7rJCrkvL0yEa+rlKvkW8bddDPr8Y+zEvw6ZxMGCced3sfAAhagtaCjR/xOqHjr+r8Thw==" reqId:"test1552893563" signType:"RSA" timeStamp:"1552893564" 用这些个参数调用小程序端微信支付，一直返回“支付验证签名失败”，能帮定位下原因吗