共计 4922 个字符，预计需要花费 13 分钟才能阅读完成。
消息铃抖动
<el-badge :value="msgNum" :max="99">
<div :class="{'shaking':shake}">
<i class="el-icon-bell header-right-bell" @click="openApproveList" ref="msgNumBall"></i>
</div>
</el-badge>
.shaking{
display: absolute;
animation:myfirst .4s;
transform-origin:center center;
animation-iteration-count:infinite;
}
@keyframes myfirst{
0%{transform: rotate(20deg)}
50%{transform: rotate(-20deg)
}
100%{transform: rotate(20deg)
}
}Axios 同步请求
methods: {async funA(){var res = await axios.post('')// 这里的 res 就是你 axios 请求回来的结果了
}
}js utf- 8 解码
// 解码
utf8Decode (inputStr) {
var outputStr = ''
var code1, code2, code3, code4
for (var i = 0; i < inputStr.length; i++) {code1 = inputStr.charCodeAt(i)
if (code1 < 128) {outputStr += String.fromCharCode(code1)
} else if (code1 < 224) {code2 = inputStr.charCodeAt(++i)
outputStr += String.fromCharCode(((code1 & 31) << 6) | (code2 & 63))
} else if (code1 < 240) {code2 = inputStr.charCodeAt(++i)
code3 = inputStr.charCodeAt(++i)
outputStr += String.fromCharCode(((code1 & 15) << 12) | ((code2 & 63) << 6) | (code3 & 63))
} else {code2 = inputStr.charCodeAt(++i)
code3 = inputStr.charCodeAt(++i)
code4 = inputStr.charCodeAt(++i)
outputStr += String.fromCharCode(((code1 & 7) << 18) | ((code2 & 63) << 12) | ((code3 & 63) << 6) | (code2 & 63))
}
}
return outputStr
},弹窗树结构
<el-dialog title="请选择核心文件" class="coreDialog" :visible.sync= "dialogCoreVisible">
<el-tree check-on-click-node show-checkbox class="filter-tree coreTree" :data="zipFileArry" :props="defaultProps" :filter-node-method="filterNode" ref="tree2"></el-tree>
<div slot="footer" class="dialog-footer">
<el-button @click="dialogCoreVisible = false"> 取 消 </el-button>
<el-button type="primary" @click="choiceFile"> 确 定 </el-button>
</div>
</el-dialog>
defaultProps: {
children: 'children',
label: 'label'
},
// 弹窗树结构的处理
filterNode (value, data, node) {if (!value) {return true}
let _array = []// 这里使用数组存储 只是为了存储值。this.getNode(node, _array, value)
let result = false
_array.forEach((item) => {result = result || item})
return result
},利用 jsZip 解析 zip 包 并将数据转换成树结构
<el-form-item label="上传 SDK" style="line-height: 300px;text-align: left">
<el-upload
ref="uploadSdk"
:action="''":show-file-list="true"accept=".jar, .zip, .aar":before-upload="beforeCore":on-success="uploadOk":file-list="sdkList":multiple="false":limit="1"
>
<el-button size="small" type="primary" show-file-list drag> 点击上传 </el-button>
</el-upload>
</el-form-item>
// 解析核心文件
beforeCore (f) {if (!this.form.publishForm) {this.$message.error('请先选择上传类型')
return false
} else {
let self = this
self.$refs.uploadSdk.clearFiles()
let types = ((f.type).split('/'))[1]
if (types == 'zip') {
self.files = f
let newZip = new JSZip()
newZip.loadAsync(f).then(function (zip) {self.zipFileArry = []
let i = 0
zip.forEach(function (relativePath, zipEntry) {if (zipEntry.name) {if (zipEntry.name.endsWith('.zip') || zipEntry.name.endsWith('.jar') ||
zipEntry.name.endsWith('.png') || zipEntry.name.endsWith('.so') || zipEntry.name.endsWith('.aar')) {self.zipFileArry.push({ 'label': zipEntry.name, 'KeyId': i})
i++
}
}
})
// self.zipFileArry = self.parseStrings(self.zipFileArry)
console.log(self.zipFileArry)
})
this.dialogCoreVisible = true
} else {self.$refs.uploadSdk.clearFiles() // 清除文件对象
self.sdkList = [{name: f.name, url: f.url}] // 重新手动赋值 filstList，免得自定义上传成功了, 而 fileList 并没有动态改变，这样每次都是上传一个对象
let formData = new FormData()
formData.append('componentId', self.id)
formData.append('coreFiles', f.name)
formData.append('file', f)
let config = {
headers: {'Content-Type': 'multipart/form-data'}
}
self.axios.post(self.publicPath + '/file/uploadsdk', formData, config).then(res => {
let retData = res.data.data
self.form.sdkPath = retData.sdkPath
self.form.sdkCoreFiles = retData.sdkCoreFiles
self.form.sdkFileSize = retData.sdkFileSize
self.sdkList[0].name = self.sdkList[0].name + '\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0' + parseInt(self.form.sdkFileSize) + 'kb'
})
}
}
},
// 解析数数据
getElemStr (arr, index) {let c = []
for (let i = 0; i < index; i++) {c.push(arr[i])
}
return c.join('/')
},
parseStrings (array) {let temp = []
for (let i = 0; i < array.length; i++) {if (array[i].endsWith('/')) {continue}
temp.push(array[i])
}
array = temp
let mapIndex = {}
let indexArr = []
for (let i = 0; i < array.length; i++) {let arr = array[i].split('/')
for (let n = 0; n < arr.length; n++) {let parent = this.getElemStr(arr, n)
let itemIndex = this.getElemStr(arr, n + 1)
if (!mapIndex[itemIndex]) {mapIndex[itemIndex] = {'p': parent}
indexArr.push(itemIndex)
}
}
}
let nodeMap = {}
let rootList = []
for (let i = 0; i < indexArr.length; i++) {let index = indexArr[i]
let map = mapIndex[index]
let node = nodeMap[index]
if (!node) {node = { 'label': index, 'children': [] }
nodeMap[index] = node
}
if (!map.p) {rootList.push(node)
} else {
let pIndex = ''
let pNode = []
pIndex = map.p
pNode = nodeMap[pIndex]
if (!pNode) {pNode = { 'label': pIndex, 'children': [] }
nodeMap[pIndex] = pNode
}
pNode.children.push(node)
}
}
return rootList
},
uploadThird (response, file, fileList) {if (fileList.length == 1) {fileList[0].name = fileList[0].name + '\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0\xa0' + parseInt(fileList[0].size / 1024) + 'kb'
}
if (response.code == 1) {
this.form.sdkPath = response.data
this.form.publishForm = this.form.sdkPath.endsWith('.jar') ? 'jar' : this.form.sdkPath.endsWith('.zip') ? 'zip' : 'aar'
} else {this.$message.error(response.msg ? response.msg : '上传失败')
this.form.sdkPath = null
this.$refs.uploadThird.clearFiles()}
}, 未完待续。。。
正文完