只有页面，功能未完成，使用uView插件
效果图：
![[每天进步一点点~] uni-app 聊天对话_第1张图片](http://img.e-com-net.com/image/info10/bff0a80bc96b425885150b8c5acc1ab6.jpg)
代码：
chat.vue
{{ item.content }}
{{ item.contentDuration }}''
{{ item.title }}
{{voiceIconText}}
index.scss
page {
background-color: #f3f3f3;
}
.content {
&-showfn{
padding-bottom: 0rpx;
padding-bottom: calc(420rpx + constant(safe-area-inset-bottom));
padding-bottom: calc(420rpx + env(safe-area-inset-bottom) );
/* #ifdef MP-WEIXIN */
/* #endif */
}
&-box {
width: 100%;
height: auto;
min-height: calc(100vh - env(safe-area-inset-top) - 200rpx);
box-sizing: content-box;
position: relative;
padding-bottom: 120rpx;
/* #ifdef APP-PLUS */
margin-bottom: 0rpx;
margin-bottom: constant(safe-area-inset-bottom);
margin-bottom: env(safe-area-inset-bottom);
/* #endif */
/* #ifdef MP-WEIXIN */
padding-bottom: 0rpx;
padding-bottom: calc(120rpx + constant(safe-area-inset-bottom));
padding-bottom: calc(120rpx + env(safe-area-inset-bottom) );
/* #endif */
&-bg {
width: 100%;
position: fixed;
/* #ifdef MP-WEIXIN */
bottom: 0;
bottom: constant(safe-area-inset-bottom);
bottom: env(safe-area-inset-bottom);
/* #endif */
/* #ifndef MP-WEIXIN */
top: 0;
left: 0;
/* #endif */
}
&-loading {
text-align: center;
padding: 20rpx 0;
}
.message {
padding: 13rpx 20rpx;
}
.message-item {
display: flex;
justify-content: flex-start;
align-items: flex-start;
align-content: flex-start;
flex-wrap: nowrap;
flex-direction: row;
.img {
width: 80rpx;
height: 80rpx;
border-radius: 40rpx;
}
.content {
padding: 20rpx;
max-width: 500rpx;
border-radius: 10rpx;
font-size: 28rpx;
}
// 语音
.contentType2 {
display: flex;
flex-direction: row;
align-items: center;
.voice_icon {
height: 34rpx;
width: 34rpx;
background-repeat: no-repeat;
background-size: 100%;
}
.voice_icon_right {
background-image: url(../../static/chat/voice-left-3.png);
margin-left: 10rpx;
}
.voice_icon_left {
background-image: url(../../static/chat/voice-right-3.png);
margin-right: 10rpx;
}
.voice_icon_right_an {
animation: voiceAn_right 1s linear alternate infinite;
}
.voice_icon_left_an {
animation: voiceAn_left 1s linear alternate infinite;
}
@keyframes voiceAn_right {
0% {
background-image: url(../../static/chat/voice-left-1.png);
}
50% {
background-image: url(../../static/chat/voice-left-2.png);
}
100% {
background-image: url(../../static/chat/voice-left-3.png);
}
}
@keyframes voiceAn_left {
0% {
background-image: url(../../static/chat/voice-right-1.png);
}
50% {
background-image: url(../../static/chat/voice-right-2.png);
}
100% {
background-image: url(../../static/chat/voice-right-3.png);
}
}
}
//图片
.contentType3{
padding: 0;
border-radius: 2rpx;
background-color: transparent !important;
.img{
width: 200rpx;
height: auto;
max-width: 300rpx;
max-height: 400rpx;
}
}
.contentType3::after{
border: none !important;
display: none !important;
}
.content-type-right {
flex-direction: row-reverse;
}
&.right {
flex-direction: row-reverse;
.content {
background-color: $uni-color-success;
margin-right: 28rpx;
word-break: break-all;
line-height: 36rpx;
position: relative;
&::after {
content: '';
display: block;
width: 0;
height: 0;
border-top: 10rpx solid transparent;
border-bottom: 10rpx solid transparent;
border-left: 16rpx solid $uni-color-success;
position: absolute;
right: -16rpx;
top: 30rpx;
}
}
}
&.left {
.content {
background-color: $uni-text-color-inverse;
margin-left: 28rpx;
word-break: break-all;
line-height: 36rpx;
position: relative;
&::after {
content: '';
display: block;
width: 0;
height: 0;
border-top: 10rpx solid transparent;
border-bottom: 10rpx solid transparent;
border-right: 16rpx solid $uni-text-color-inverse;
position: absolute;
left: -16rpx;
top: 30rpx;
}
}
}
}
}
.input-box {
position: fixed;
bottom: 0;
left: 0;
width: 100%;
// height: 100rpx; 这里不能加高度。否则菜单出不来
box-sizing: content-box;
z-index: 999;
background-color: #fff;
box-shadow: 0 -1rpx 1rpx rgba($color: #000000, $alpha: 0.16);
/* #ifdef APP-PLUS */
margin-bottom: 0rpx;
margin-bottom: constant(safe-area-inset-bottom);
margin-bottom: env(safe-area-inset-bottom);
/* #endif */
/* #ifdef MP-WEIXIN */
padding-bottom: 0rpx;
padding-bottom: constant(safe-area-inset-bottom);
padding-bottom: env(safe-area-inset-bottom);
/* #endif */
&-flex {
height: 100%;
display: flex;
justify-content: center;
align-items: center;
flex-wrap: nowrap;
flex-direction: row;
padding: 0 30rpx;
box-sizing: border-box;
image{
width: 56rpx;
height: 56rpx;
}
.icon_img {
margin-right: 20rpx;
}
.icon_btn_add{
margin-left: 20rpx;
}
&-grow {
flex-grow: 1;
.content-wrap {
position: relative;
width: 555rpx;
height: 64rpx;
border-radius: 40rpx;
background-color: #f7f7f7;
-webkit-filter: drop-shadow(-1rpx -1rpx 1rpx rgba($color: #000000, $alpha: 0.16)); /* Chrome, Safari, Opera */
filter: drop-shadow(-1rpx -1rpx 1rpx rgba($color: #000000, $alpha: 0.16));
.content {
position: absolute;
top: 0;
left: 0;
box-sizing: border-box;
background-color: #f7f7f7;
width: 555rpx;
height: 64rpx;
padding: 0 10rpx;
border-radius: 40rpx;
font-size: 28rpx;
margin-left: 10rpx;
}
.em { // 表情
position: absolute;
right: 3%;
top: 15%;
}
}
.voice_title {
// text-align: center;
// background-color: #ffffff;
// height: 80rpx;
// line-height: 80rpx;
// border-radius: 12rpx;
}
}
.btn {
margin-left: 30rpx;
// background-color: $u-type-success;
// border: none;
}
}
.fun-box{
opacity: 0;
transition: all 0.1s ease-in-out;
height: 0;
.grid-text{
padding-top: 10rpx;
color: $uni-text-color-grey;
}
}
.show-fun-box{
opacity: 1;
height: 300rpx;
}
}
.input-box-mpInputMargin {
/* #ifdef MP-WEIXIN */
padding-bottom: 0rpx;
/* #endif */
}
.voice_an{
width: 300rpx;
height: 300rpx;
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%,-55%);
background-color: rgba(41,41,41,0.7);
color: white;
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
border-radius: 10rpx;
.text{
padding-top: 30rpx;
}
@keyframes runVoice{
0%{
height: 10%;
}
20%{
height: 50%;
}
50%{
height: 100%;
}
80%{
height: 50%;
}
100%{
height: 0%;
}
}
.wave{
width:6rpx;
height: 100%;
margin-left: 10rpx;
border-radius: 50rpx;
background-color: #999;
vertical-align: middle;
display: inline-block;
}
.voice_an_icon{
width: 200rpx;
height: 100rpx;
line-height: 50rpx;
margin: 50rpx 0;
}
.voice_an_icon #one{
animation:runVoice 0.6s infinite 0.1s;
}
.voice_an_icon #two{
animation:runVoice 0.6s infinite 0.3s;
}
.voice_an_icon #three{
animation:runVoice 0.6s infinite 0.6s;
}
.voice_an_icon #four{
animation:runVoice 0.6s infinite 0.1s;
}
.voice_an_icon #five{
animation:runVoice 0.6s infinite 0.3s;
}
.voice_an_icon #six{
animation:runVoice 0.6s infinite 0.6s;
}
.voice_an_icon #seven{
animation:runVoice 0.6s infinite 0.1s;
}
}
}
pages.json的配置很重要
{
"easycom": {
"^u-(.*)": "@/uview-ui/components/u-$1/u-$1.vue"
},
"pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
{
"path": "pages/index/index",
"style": {
"navigationBarTitleText": "首页",
"backgroundColorTop":"#28BC3E",
"backgroundColor":"#28BC3E",
"app-plus": {
// #ifdef H5
"titleNView" : false // 是否显示系统头部导航栏
// #endif
}
}
},{
"path" : "pages/chat/chat",
"style" : {
// "navigationBarTitleText": "聊天室",
// "navigationBarShadow": {
// "colorType":"grey"
// },
"app-plus": {
"softinputNavBar": "none",
"softinputMode": "adjustPan",
"titleNView": {
"autoBackButton":false,
"buttons": [{
"fontSrc": "/static/iconfont/iconfont.ttf",
"float": "left",
"text": "\ue6f2",
"color": "#111",
"background": "rgba(255,255,255,0)"
}]
}
}
}
}
],
"globalStyle": { // 不能在globalStyle中设置隐藏头部导航栏，否则聊天页面的头部栏会不显示，在pages中设置titleNView为false就可以隐藏头部导航栏了
"navigationBarTextStyle": "black",
"navigationBarTitleText": "hello",
"navigationBarBackgroundColor": "#fff",
"backgroundColor": "#f7f7f7",
"backgroundTextStyle":"light",
"pageOrientation":"portrait", //横屏配置，屏幕旋转设置
"app-plus": {
"bounce": "none"
}
}
}