uniapp项目实践总结(十五)使用websocket实现简易聊天室

.chat-room {
   
  display: flex;
  flex-direction: column;
  height: 100%;
  .chat-room-set {
   
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    font-size: 31rpx;
    font-weight: bold;
    .chat-room-name {
   
      padding: 10rpx;
    }
    .chat-room-logout {
   
      margin: 0;
    }
  }
  .chat-room-users {
   
    margin: 20rpx 0;
    padding: 20rpx 0;
    font-size: 28rpx;
    line-height: 1.5;
    border-bottom: 2rpx solid $e;
    word-break: break-all;
  }
  .chat-room-area {
   
    box-sizing: border-box;
    padding: 20rpx;
    height: calc(100% - 280rpx);
    background: $f8;
    .chat-room-area-item {
   
      display: flex;
      flex-direction: row;
      justify-content: flex-start;
      align-items: flex-start;
      margin-bottom: 20rpx;
      padding-bottom: 20rpx;
      .chat-room-user {
   
        .chat-room-username {
   
          color: $iptBorColor;
          font-size: 31rpx;
          line-height: 2;
          &.active {
   
            color: $mainColor;
          }
        }
      }
      .chat-room-avatar {
   
        width: 68rpx;
        height: 68rpx;
        background: $white;
        border-radius: 10rpx;
      }
      .chat-room-time {
   
        font-size: 26rpx;
        color: $iptBorColor;
      }
      .chat-room-content {
   
        box-sizing: border-box;
        margin-left: 12rpx;
        padding: 15rpx;
        max-width: calc(100% - 80rpx);
        text-align: left;
        font-size: 24rpx;
        color: $white;
        border-radius: 10rpx;
        word-break: break-all;
        background: $mainColor;
      }
      &.active {
   
        flex-direction: row-reverse;
        .chat-room-content {
   
          margin-left: 0;
          margin-right: 12rpx;
          text-align: right;
          color: $uni-text-color;
          background: $white;
        }
      }
    }
  }
  .chat-room-bot {
   
    position: fixed;
    bo