4b045f7c
 刘淇
江阴初始化项目
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
<template>
<view>
<page-head :title="title"></page-head>
<view class="uni-common-mt">
<view class="uni-list">
<view class="uni-list-cell">
<view class="uni-list-cell-left">
<view class="uni-label">key</view>
</view>
<view class="uni-list-cell-db">
<input class="uni-input" type="text" placeholder="请输入key" name="key" :value="key" @input="keyChange"/>
</view>
</view>
<view class="uni-list-cell">
<view class="uni-list-cell-left">
<view class="uni-label">value</view>
</view>
<view class="uni-list-cell-db">
<input class="uni-input" type="text" placeholder="请输入value" name="data" :value="data" @input="dataChange"/>
</view>
</view>
</view>
<view class="uni-padding-wrap">
<view class="uni-btn-v">
<button type="primary" class="btn-setstorage" @tap="setStorage">存储数据</button>
<button @tap="getStorage">读取数据</button>
<button @tap="clearStorage">清理数据</button>
</view>
</view>
</view>
</view>
</template>
<script>
export default {
data() {
return {
title: 'get/set/clearStorage',
key: '',
data: ''
}
},
methods: {
keyChange: function (e) {
this.key = e.detail.value
},
dataChange: function (e) {
this.data = e.detail.value
},
getStorage: function () {
var key = this.key,
data = this.data;
if (key.length === 0) {
uni.showModal({
title: '读取数据失败',
content: "key 不能为空",
showCancel:false
})
} else {
uni.getStorage({
key: key,
success: (res) => {
uni.showModal({
title: '读取数据成功',
content: "data: '" + res.data + "'",
showCancel:false
})
},
fail: () => {
uni.showModal({
title: '读取数据失败',
content: "找不到 key 对应的数据",
showCancel:false
})
}
})
}
},
setStorage: function () {
var key = this.key
var data = this.data
if (key.length === 0) {
uni.showModal({
title: '保存数据失败',
content: 'key 不能为空',
showCancel:false
})
} else {
uni.setStorage({
key: key,
data: data,
success: (res) => {
uni.showModal({
title: '存储数据成功',
// #ifndef MP-ALIPAY
content: JSON.stringify(res.errMsg),
// #endif
// #ifdef MP-ALIPAY
content: data,
// #endif
showCancel:false
})
},
fail: () => {
uni.showModal({
title: '储存数据失败!',
showCancel:false
})
}
})
}
},
clearStorage: function () {
uni.clearStorageSync()
this.key = '',
this.data = ''
uni.showModal({
title: '清除数据成功',
content: ' ',
showCancel:false
})
}
}
}
</script>
<style>
.btn-setstorage {
background-color: #007aff;
color: #ffffff;
}
</style>
|
