支付wxAPI.sendReq() 闪一下 无法调支付
WXPayEntryActivity 回调onResp(){resp.errCode=-1; resp.errStr=null resp.getType()=5} 后台返回数据: "appid":"wxc0181b4ef5128d71", "mch_id":"1550826241", "nonce_str":"5E1K3WZ0vGe9YLtl", "prepay_id":"wx1009020785130659ba86a6501959278500", "result_code":"SUCCESS", "return_code":"SUCCESS", "return_msg":"OK", "sign":"160B95A5799F4868F8CB20CD54D20975", "trade_type":"APP", "timestamp":1568077327, "package":"Sign=WXPay"