小程序-input键盘弹出导致页面上移问题

如图，在部分手机当输入框获取焦点到失去焦点，会导致底部底部view上移偏差

C7DEA46C-3A35-45BE-9416-33C37F1B09A6.png

首先自定义弹框组件布局如下图

• payPopView.js

  
  E5AA7AD9-36BE-4EF6-906E-6BCFF2674C7B.png

主要是获取焦点方法处理

1AF3DFB6-D5F3-4E65-A465-CDEB5D8E5291.png
31B33A76-A4E2-40B5-9852-532D13179934.png

• payPopView.json

  
  F9E5D5B7-075E-4ADC-8D3E-E8C2D9B06BA4.png

• payPopView.ttml

  
  1323A37B-213B-48F1-91CF-5BAD7137E366.png
  1D3C08A2-2C34-4658-8177-E482B24235B1.png
• payPopView.ttss就没啥好说的了

/* components/payPopView.ttss */
.popV {
  display: flex;
  justify-content: center;
}
.popV-mask {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: block;
  position: fixed;
  z-index: 1000;
}
.popV-content{
  bottom: 0rpx;
  background: white;
  display: flex;
  position: fixed;
  z-index: 1001;
  flex-direction: column;

  width:750rpx;
  height:884rpx;
  background:rgba(255,255,255,1);
  border-radius:40rpx 40rpx 0rpx 0rpx;
}
.popCnt-closeV {
  display: flex;
  align-items: center;
  justify-content: flex-end;

}
.popCnt-closeV-img {
  right: 0;
  width: 44rpx;
  height: 44rpx;

  margin-top: 30rpx;
  margin-right: 40rpx;
  margin-bottom: 16rpx;
}
.popCnt-cntV {
  display: flex;
  flex-direction: column;

  margin: 0rpx 40rpx;
}
.cntV-top {
  display: flex;

  width: 670rpx;
  height: 186rpx;

}
.cntV-top-bg {
  width: 670rpx;
  height: 186rpx;
  background:rgba(49,49,49,1);
  box-shadow:0rpx 4rpx 16rpx 0px rgba(0,0,0,0.2);
  border-radius:20rpx;

}

.cntV-line {
  background-color: #E1E1E1;
  width:670rpx;
  height:2rpx;

  margin-bottom: 38rpx;
}
/* 输入手机号 */
.cntV-phone {
  background:rgba(245,245,245,1);

  display: flex;
  flex-direction: row;
  justify-content: space-between;

  height: 88rpx;
}
.cntV-phone-left {
  display: flex;
  flex-direction: row;

  /* justify-content: center; */
  align-items: center;
}
.cntV-phoneL-img {
  width: 36rpx;
  height: 36rpx;

  margin-left: 20rpx;
  margin-right: 16rpx;
}
.cntV-phoneL-text {
  font-size:28rpx;
  font-family:PingFangSC-Regular,PingFang SC;
  font-weight:400;
  color:rgba(102,102,102,1);
  line-height:32rpx;

  white-space: nowrap;
}
.cntV-phone-right {
  display: flex;
  align-items: center;

  margin-right: 20rpx;
}
.cntV-phoneR-text {
  font-size:28rpx;
  font-family:PingFangSC-Regular,PingFang SC;
  font-weight:400;
  color:rgba(153,153,153,1);
  line-height:40rpx;

  text-align: right;
}
/* 验证码 */
.cntV-code {
  display: flex;
  flex-direction: row;

  justify-content: space-between;
  margin-top: 22rpx;
}
.cntV-code-left {
  display: flex;
  flex-direction: row;

  justify-content: space-between;
  flex: 1;
  background:rgba(245,245,245,1);
}
.cntV-code-right {
  width:186rpx;
  height:88rpx;
  background:rgba(235,202,144,1);

  margin-left: 24rpx;

  display: flex;
  align-items: center;
  justify-content: center;
}
.cntV-code-rightGray {
  background:rgba(153,153,153,1);
  opacity:0.5;
}
.cntV-codeR-text {
  font-size:28rpx;
  font-family:PingFang-SC-Bold,PingFang-SC;
  font-weight:bold;
  color:rgba(255,255,255,1);
  line-height:40rpx;
}
/* 确认支付 */
.cntV-payBtn {
  width:670rpx;
  height:98rpx;
  background:rgba(204,204,204,1);
  box-shadow:0rpx 4rpx 14rpx 0rpx rgba(220,220,220,1);
  border-radius:49rpx;

  margin-top: 60rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cntV-payBtn-enable {
  background:linear-gradient(180deg,rgba(255,233,195,1) 0%,rgba(222,192,140,1) 100%);
  box-shadow:0px 4px 14px 0px rgba(237,215,176,1);
}
.cntV-payBtn-text {
  font-size:40rpx;
  font-family:PingFang-SC-Bold,PingFang-SC;
  font-weight:bold;
  color:rgba(49,49,49,1);
  line-height:56rpx;
}

index布局如下图

• index.js

  
  A0E28555-7BD9-4A0D-95C3-95BEE9D9CF83.png

• index.json

  
  0F323EFB-9AFF-43EE-8658-868B89D11EE8.png

• index.ttml

  
  627EBB15-6559-4E5F-B92C-E918519C2777.png

• index.ttss

  
  7BD8A15B-5186-4414-91A6-C72A93F0C15B.png