初始化（包含登录模块）

pages/component/text/text.vue

@@ -0,0 +1,74 @@
+<template>
+	<view>
+		<page-head :title="title"></page-head>
+		<view class="uni-padding-wrap uni-common-mt">
+			<view class="text-box" scroll-y="true">
+				<text>{{text}}</text>
+			</view>
+			<view class="uni-btn-v">
+				<button type="primary" :disabled="!canAdd" @click="add">add line</button>
+				<button type="warn" :disabled="!canRemove" @click="remove">remove line</button>
+			</view>
+		</view>
+	</view>
+</template>
+<script>
+	export default {
+		data() {
+			return {
+				title: 'text',
+				texts: [
+					'HBuilder，400万开发者选择的IDE',
+					'MUI，轻巧、漂亮的前端开源框架',
+					'wap2app，M站快速转换原生体验的App',
+					'5+Runtime，为HTML5插上原生的翅膀',
+					'HBuilderX，轻巧、极速，极客编辑器',
+					'uni-app，终极跨平台方案',
+					'HBuilder，400万开发者选择的IDE',
+					'MUI，轻巧、漂亮的前端开源框架',
+					'wap2app，M站快速转换原生体验的App',
+					'5+Runtime，为HTML5插上原生的翅膀',
+					'HBuilderX，轻巧、极速，极客编辑器',
+					'uni-app，终极跨平台方案',
+					'......'
+				],
+				text: '',
+				canAdd: true,
+				canRemove: false,
+				extraLine: []
+			}
+		},
+		methods: {
+			add: function(e) {
+				this.extraLine.push(this.texts[this.extraLine.length % 12]);
+				this.text = this.extraLine.join('\n');
+				this.canAdd = this.extraLine.length < 12;
+				this.canRemove = this.extraLine.length > 0;
+			},
+			remove: function(e) {
+				if (this.extraLine.length > 0) {
+					this.extraLine.pop();
+					this.text = this.extraLine.join('\n');
+					this.canAdd = this.extraLine.length < 12;
+					this.canRemove = this.extraLine.length > 0;
+				}
+			}
+		}
+	}
+</script>
+
+<style>
+	.text-box {
+		margin-bottom: 40rpx;
+		padding: 40rpx 0;
+		display: flex;
+		min-height: 300rpx;
+		background-color: #FFFFFF;
+		justify-content: center;
+		align-items: center;
+		text-align: center;
+		font-size: 30rpx;
+		color: #353535;
+		line-height: 1.8;
+	}
+</style>