日志系统

This commit is contained in:
lyd
2022-09-28 10:09:34 +08:00
parent c0e26c9767
commit 8cdaf561f7
12 changed files with 736 additions and 7 deletions

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@@ -37,6 +37,7 @@
"@logicflow/extension": "^1.1.22",
"@riophae/vue-treeselect": "0.4.0",
"af-table-column": "^1.0.3",
"ansi_up": "^5.1.0",
"axios": "0.18.1",
"clipboard": "^2.0.4",
"codemirror": "^5.49.2",

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@@ -0,0 +1,26 @@
import request from '@/utils/request'
export function getAllLabels() {
return request({
url: 'api/loki/labels',
method: 'get'
})
}
export function getAllValues(label) {
return request({
url: 'api/loki/values',
method: 'post',
data: label
})
}
export function getLogData(param) {
return request({
url: 'api/loki/logs',
method: 'post',
data: param
})
}
export default { getAllLabels, getAllValues, getLogData }

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@@ -0,0 +1,470 @@
<template>
<div class="app-container">
<div class="head-container">
<!--工具栏-->
<el-form :inline="true" class="demo-form-inline">
<el-form-item label="标签">
<el-select v-model="logLabel" filterable placeholder="请选择标签" size="mini" @change="getValues">
<el-option
v-for="item in labelOptions"
:key="item.index"
:label="item"
:value="item"
/>
</el-select>
</el-form-item>
<el-form-item label="=">
<el-select v-model="logLabelValue" filterable placeholder="请选择标签" size="mini" @change="queryData">
<el-option
v-for="item in labelValueOptions"
:key="item.index"
:label="item"
:value="item"
/>
</el-select>
</el-form-item>
<el-form-item label="方向">
<el-radio-group v-model="direction" size="mini" @change="queryData">
<el-radio label="backward">backward</el-radio>
<el-radio label="forward">forward</el-radio>
</el-radio-group>
</el-form-item>
<el-form-item label="时间范围" style="margin-left: 10px" v-show="!showOptions">
<el-date-picker
@change="queryData"
@blur="queryData"
v-model="timeRange"
size="mini"
clearable
type="datetimerange"
range-separator=""
start-placeholder="开始日期"
end-placeholder="结束日期"
align="right"
/>
</el-form-item>
<el-form-item v-show="showOptions" label="时差" style="margin-left: 10px">
<el-select v-model="timeZoneValue" filterable placeholder="请选择标签" size="mini" @change="queryData">
<el-option
v-for="item in timeZoneOptions"
:key="item.index"
:label="item.label"
:value="item.value"
/>
</el-select>
</el-form-item>
<el-form-item>
<el-tooltip class="item" effect="dark" content="切换查询条件" placement="top">
<span class="el-icon-sort" @click="changeShow" />
</el-tooltip>
</el-form-item>
</el-form>
<el-form :inline="true" class="demo-form-inline">
<el-form-item label="关键字">
<el-input
v-model="text"
style="width: 300px"
size="mini"
placeholder="请输入内容"
clearable
/>
</el-form-item>
<el-form-item label="条数" style="margin-left: 10px">
<el-input-number
v-model="limits"
size="mini"
controls-position="right"
:min="100"
:max="5000"
:step="100"
/>
</el-form-item>
<el-form-item label="滚动步数" style="margin-left: 10px">
<el-input-number
v-model="scrollStep"
size="mini"
controls-position="right"
:min="10"
:max="2000"
:step="10"
/>
</el-form-item>
<el-form-item>
<el-dropdown split-button type="primary" size="mini" @click="queryData">
查询{{ runStatu }}
<el-dropdown-menu slot="dropdown">
<el-dropdown-item v-for="(item, index) in runStatuOptions" :key="index" @click.native="startInterval(item)">{{ item.label }}</el-dropdown-item>
</el-dropdown-menu>
</el-dropdown>
</el-form-item>
</el-form>
</div>
<div style="margin: 3px; min-height: 80vh;">
<!--数据判空-->
<el-empty v-if="showEmpty" :description="emptyText" />
<!--数据加载-->
<el-card v-else shadow="hover" style="width: 100%" class="log-warpper">
<div style="width: 100%">
<div v-for="(log, index) in logs" :key="index" >
<div style="margin-bottom: 5px; font-size: 12px;" v-html="log[1]" />
</div>
</div>
</el-card>
</div>
</div>
</template>
<script>
import logOperation from '@/views/loki/api/loki'
import { default as AnsiUp } from 'ansi_up'
let queryParam = {
logLabel: null,
logLabelValue: null,
start: null,
end: null,
text: null,
limits: 100,
direction: 'backward'
}
export default {
name: 'Loki',
data() {
return {
labelOptions: [], // 标签数据
labelValueOptions: [], // 标签值
logLabel: '',
logLabelValue: '',
timeRange: [],
text: '',
limits: 100,
direction: 'backward',
logData: [],
logs: [], // 所有日志
showEmpty: true,
emptyText: '请选择标签',
displayDirection: [{
value: 'backward',
label: '新的在前'
}, {
value: 'forward',
label: '旧的在前'
}],
scrollStep: 10,
runStatu: 'off',
runStatuOptions: [{
label: 'off',
value: 0
}, {
label: '5s',
value: 5000
}, {
label: '10s',
value: 10000
}, {
label: '1m',
value: 60000
}, {
label: '5m',
value: 300000
}, {
label: '30m',
value: 1800000
}],
timeZoneOptions: [{
label: '最近5分钟',
value: 300 * 1000
}, {
label: '最近15分钟',
value: 900 * 1000
}, {
label: '最近30分钟',
value: 1800 * 1000
}, {
label: '最近1小时',
value: 3600 * 1000
}, {
label: '最近3小时',
value: 3600 * 1000 * 3
}, {
label: '最近6小时',
value: 3600 * 1000 * 6
}, {
label: '最近12小时',
value: 3600 * 1000 * 12
}, {
label: '最近24小时',
value: 3600 * 1000 * 24
}, {
label: '最近2天',
value: 3600 * 1000 * 24 * 2
}, {
label: '最近7天',
value: 3600 * 1000 * 24 * 7
}, {
label: '最近15天',
value: 3600 * 1000 * 24 * 15
}],
timeZoneValue: '',
showOptions: true
}
},
mounted() {
window.addEventListener('scroll', this.handleScroll)
},
created() {
this.initLabelOptions()
},
beforeDestroy() {
// js提供的clearInterval方法用来清除定时器
console.log('定时任务销毁')
clearInterval(this.timer)
window.removeEventListener('scroll', this.handleScroll)
},
methods: {
initLabelOptions() { // 获取lables
logOperation.getAllLabels().then(res => {
this.labelOptions = res.data
})
},
getValues() {
this.logLabelValue = null
logOperation.getAllValues(this.logLabel).then(res => {
this.labelValueOptions = res.data
})
},
queryData() {
// 清空查询数据
this.clearParam()
if (this.logLabel !== '') { // 标签
queryParam.logLabel = this.logLabel
}
if (this.logLabelValue !== '') { // 标签值
queryParam.logLabelValue = this.logLabelValue
}
if (queryParam.logLabelValue === null) { // 判空
this.$message({
showClose: true,
message: '请选择标签',
type: 'warning'
})
this.showEmpty = true
this.emptyText = '请选择标签'
return
}
if (this.timeRange.length !== 0) { // 如果是输入时间范围
queryParam.start = (new Date(this.timeRange[0]).getTime() * 1000000).toString()
queryParam.end = (new Date(this.timeRange[1]).getTime() * 1000000).toString()
console.log(queryParam.start)
console.log('-----------------------------')
console.log(queryParam.end)
}
if (this.timeZoneValue) {
// console.log('时差:', this.timeZoneValue)
// console.log('start时间', new Date().getTime() - this.timeZoneValue)
// console.log('end时间', new Date().getTime())
const time = new Date()
queryParam.start = ((time.getTime() - this.timeZoneValue) * 1000000).toString()
queryParam.end = (time.getTime() * 1000000).toString()
}
if (this.text) {
queryParam.text = this.text.replace(/^\s*|\s*$/g, '')
}
if (this.limits) {
queryParam.limits = this.limits
}
queryParam.direction = this.direction
console.log('最后参数:', queryParam)
var ansi_up = new AnsiUp()
logOperation.getLogData(queryParam).then(res => {
console.log('结果', res)
this.showEmpty = false
if (res.data.result.length === 1) {
this.logs = res.data.result[0].values
for (const i in res.data.result[0].values) {
this.logs[i][1] = ansi_up.ansi_to_html(res.data.result[0].values[i][1])
}
} else if (res.data.result.length > 1) {
// 清空
this.logs = []
for (const j in res.data.result) { // 用push的方式将所有日志数组添加进去
for (const values_index in res.data.result[j].values) {
this.logs.push(res.data.result[j].values[values_index])
}
}
for (const k in this.logs) {
this.logs[k][1] = ansi_up.ansi_to_html(this.logs[k][1])
}
if (this.direction === 'backward') { // 由于使用公共标签会导致时间顺序错乱,因此对二维数组进行排序
this.logs.sort((a, b) => b[0] - a[0])
} else {
this.logs.sort((a, b) => a[0] - b[0])
}
} else {
this.showEmpty = true
this.emptyText = '暂无日志信息,请选择时间段试试'
}
})
},
clearParam() {
queryParam = {
logLabel: null,
logLabelValue: null,
start: null,
end: null,
text: null,
limits: 100,
direction: 'backward'
}
},
handleScroll() { // 滚动事件
const scrollTop = document.documentElement.scrollTop// 滚动高度
const clientHeight = document.documentElement.clientHeight// 可视高度
const scrollHeight = document.documentElement.scrollHeight// 内容高度
const bottomest = Math.ceil(scrollTop + clientHeight)
if (bottomest >= scrollHeight) {
console.log(1)
// 加载新数据
queryParam.limits = this.scrollStep
queryParam.direction = this.direction
// 获取时间差
let zone = queryParam.end - queryParam.start
if (this.timeRange.length) { // 如果是输入时间范围
zone = ((new Date(this.timeRange[1]).getTime() - new Date(this.timeRange[0]).getTime()) * 1000000).toString()
}
if (this.timeZoneValue) {
zone = this.timeZoneValue * 1000000
}
if (zone === 0) {
zone = 3600 * 1000 * 6
}
console.log('时间差:', zone)
if (this.direction === 'backward') { // 设置时间区间
queryParam.start = (this.logs[this.logs.length - 1][0] - zone).toString()
queryParam.end = this.logs[this.logs.length - 1][0]
} else {
queryParam.start = this.logs[this.logs.length - 1][0]
queryParam.end = (parseFloat(this.logs[this.logs.length - 1][0]) + parseFloat(zone.toString())).toString()
}
console.log('滚动的参数:', queryParam)
var ansi_up = new AnsiUp()
logOperation.getLogData(queryParam).then(res => {
this.showEmpty = false
if (res.data.result.length === 1) {
const log = res.data.result[0].values
for (const i in res.data.result[0].values) {
log[i][1] = ansi_up.ansi_to_html(res.data.result[0].values[i][1])
this.logs.push(log[i])
}
} else if (res.data.result.length > 1) {
const tempArray = [] // 数据需要处理,由于是追加数组,所以需要用额外变量来存放
// 刷新就是添加,不清空原数组
for (const j in res.data.result) { // 用push的方式将所有日志数组添加进去
for (const values_index in res.data.result[j].values) {
tempArray.push(res.data.result[j].values[values_index])
}
}
if (this.direction === 'backward') { // 由于使用公共标签会导致时间顺序错乱,因此对二维数组进行排序
tempArray.sort((a, b) => b[0] - a[0])
} else {
tempArray.sort((a, b) => a[0] - b[0])
}
for (const k in tempArray) {
tempArray[k][1] = ansi_up.ansi_to_html(tempArray[k][1]) // 数据转换
this.logs.push(tempArray[k]) // 追加数据
}
} else {
this.$notify({
title: '警告',
duration: 1000,
message: '暂无以往日志数据!',
type: 'warning'
})
}
})
}
},
startInterval(item) {
this.runStatu = item.label
console.log(item.value)
if (item.value !== 0) {
this.timer = setInterval(() => { // 定时刷新
this.intervalLogs()
}, item.value)
} else {
console.log('销毁了')
clearInterval(this.timer)
}
},
intervalLogs() { // 定时器的方法
// 组织参数
// 设置开始时间和结束时间
// 开始为现在时间
const start = new Date()
const end = new Date()
// 时差判断
let zone = queryParam.end - queryParam.start
if (this.timeRange.length) { // 如果是输入时间范围
zone = ((new Date(this.timeRange[1]).getTime() - new Date(this.timeRange[0]).getTime()) * 1000000).toString()
}
if (this.timeZoneValue) {
zone = this.timeZoneValue * 1000000
}
if (zone === 0) { // 防止空指针
start.setTime(start.getTime() - 3600 * 1000 * 6)
queryParam.start = (start.getTime() * 1000000).toString()
} else {
queryParam.start = (start.getTime() * 1000000 - zone).toString()
}
queryParam.end = (end.getTime() * 1000000).toString()
queryParam.limits = this.limits
console.log('定时器最后参数:', queryParam)
var ansi_up = new AnsiUp() // 后端日志格式转化
logOperation.getLogData(queryParam).then(res => {
console.log('res', res)
this.showEmpty = false
debugger
if (res.data.result.length === 1) {
this.logs = res.data.result[0].values
for (const i in res.data.result[0].values) { // 格式转换
this.logs[i][1] = ansi_up.ansi_to_html(res.data.result[0].values[i][1])
}
} else if (res.data.result.length > 1) {
// 清空
this.logs = []
for (const j in res.data.result) { // 用push的方式将所有日志数组添加进去
for (const values_index in res.data.result[j].values) {
this.logs.push(res.data.result[j].values[values_index])
}
}
for (const k in this.logs) {
this.logs[k][1] = ansi_up.ansi_to_html(this.logs[k][1])
}
if (this.direction === 'backward') { // 由于使用公共标签会导致时间顺序错乱,因此对二维数组进行排序
this.logs.sort((a, b) => b[0] - a[0])
} else {
this.logs.sort((a, b) => a[0] - b[0])
}
} else {
this.showEmpty = true
this.emptyText = '暂无日志信息,请选择时间段试试'
}
})
},
changeShow() {
// 清空数据
this.timeZoneValue = ''
this.timeRange = []
this.showOptions = !this.showOptions
}
}
}
</script>
<style scoped>
.log-warpper {
word-break: break-all;
word-wrap: break-word
}
</style>