实现日志文件检索和日志文件下载接口

pull/1682/head
648540858 2024-11-03 00:32:39 +08:00
parent 9789fcd3fa
commit a6993b35fd
12 changed files with 601 additions and 165 deletions

View File

@ -25,6 +25,8 @@ import java.util.ArrayList;
@Component
public class JwtAuthenticationFilter extends OncePerRequestFilter {
private final static String WSHeader = "sec-websocket-protocol";
@Autowired
private UserSetting userSetting;
@ -56,11 +58,14 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
String jwt = request.getHeader(JwtUtils.getHeader());
// 这里如果没有jwt继续往后走因为后面还有鉴权管理器等去判断是否拥有身份凭证所以是可以放行的
// 没有jwt相当于匿名访问若有一些接口是需要权限的则不能访问这些接口
System.out.println("sec-websocket-protocol==" + request.getHeader("sec-websocket-protocol"));
// websocket 鉴权信息默认存储在这里
String secWebsocketProtocolHeader = request.getHeader(WSHeader);
if (StringUtils.isBlank(jwt)) {
String secWebsocketProtocolHeader = request.getHeader("sec-websocket-protocol");
if (secWebsocketProtocolHeader != null) {
jwt = secWebsocketProtocolHeader;
response.setHeader(WSHeader, secWebsocketProtocolHeader);
}else {
jwt = request.getParameter(JwtUtils.getHeader());
}

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@ -25,6 +25,7 @@ import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
/**
* Spring Security
@ -104,6 +105,16 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void configure(HttpSecurity http) throws Exception {
List<String> defaultExcludes = userSetting.getInterfaceAuthenticationExcludes();
defaultExcludes.add("/api/user/login");
defaultExcludes.add("/index/hook/**");
defaultExcludes.add("/api/device/query/snap/**");
defaultExcludes.add("/index/hook/abl/**");
defaultExcludes.add("/swagger-ui/**");
defaultExcludes.add("/doc.html#/**");
// defaultExcludes.add("/channel/log");
http.headers().contentTypeOptions().disable()
.and().cors().configurationSource(configurationSource())
.and().csrf().disable()
@ -114,8 +125,7 @@ public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
.and()
.authorizeRequests()
.requestMatchers(CorsUtils::isPreFlightRequest).permitAll()
.antMatchers(userSetting.getInterfaceAuthenticationExcludes().toArray(new String[0])).permitAll()
.antMatchers("/api/user/login", "/index/hook/**","/index/hook/abl/**", "/swagger-ui/**", "/doc.html#/**").permitAll()
.antMatchers(defaultExcludes.toArray(new String[0])).permitAll()
.anyRequest().authenticated()
// 异常处理器
.and()

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@ -5,10 +5,11 @@ import lombok.extern.slf4j.Slf4j;
import javax.websocket.*;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
@ServerEndpoint(value = "/channel/log")
@ServerEndpoint(value = "/channel/log")
@Slf4j
public class LogChannel {
@ -30,6 +31,7 @@ public class LogChannel {
public void onOpen(Session session, EndpointConfig endpointConfig) {
this.session = session;
this.session.setMaxIdleTimeout(0);
System.out.println();
CHANNELS.put(this.session.getId(), this);
log.info("[Web-Log] 连接已建立: id={}", this.session.getId());
@ -45,8 +47,10 @@ public class LogChannel {
@OnError
public void onError(Throwable throwable) throws IOException {
log.info("[Web-Log] 连接错误: id={}, err= ", this.session.getId(), throwable);
this.session.close(new CloseReason(CloseReason.CloseCodes.UNEXPECTED_CONDITION, throwable.getMessage()));
log.info("[Web-Log] 连接错误: id={}, err= {}", this.session.getId(), throwable.getMessage());
if (this.session.isOpen()) {
this.session.close(new CloseReason(CloseReason.CloseCodes.UNEXPECTED_CONDITION, throwable.getMessage()));
}
}
/**

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@ -0,0 +1,12 @@
package com.genersoft.iot.vmp.service;
import com.genersoft.iot.vmp.service.bean.LogFileInfo;
import java.io.File;
import java.util.List;
public interface ILogService {
List<LogFileInfo> queryList(String query, String startTime, String endTime);
File getFileByName(String fileName);
}

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@ -0,0 +1,20 @@
package com.genersoft.iot.vmp.service.bean;
import lombok.Data;
@Data
public class LogFileInfo {
private String fileName;
private String startTime;
private String endTime;
public static LogFileInfo getInstance(String fileName, String startTime, String endTime) {
LogFileInfo logFileInfo = new LogFileInfo();
logFileInfo.setFileName(fileName);
logFileInfo.setStartTime(startTime);
logFileInfo.setEndTime(endTime);
return logFileInfo;
}
}

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@ -0,0 +1,111 @@
package com.genersoft.iot.vmp.service.impl;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.core.rolling.RollingFileAppender;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.service.ILogService;
import com.genersoft.iot.vmp.service.bean.LogFileInfo;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.input.ReversedLinesFileReader;
import org.apache.commons.lang3.ObjectUtils;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import java.io.*;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.attribute.BasicFileAttributes;
import java.nio.file.attribute.FileTime;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@Service
@Slf4j
public class LogServiceImpl implements ILogService {
@Override
public List<LogFileInfo> queryList(String query, String startTime, String endTime) {
File logFile = getLogDir();
if (logFile == null && !logFile.exists()) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "获取日志文件目录失败");
}
File[] files = logFile.listFiles();
List<LogFileInfo> result = new ArrayList<>();
if (files == null || files.length == 0) {
return result;
}
for (File file : files) {
LogFileInfo logFileInfo = new LogFileInfo();
logFileInfo.setFileName(file.getName());
if (query != null && !file.getName().contains(query)) {
continue;
}
// 读取文件创建时间作为开始时间,修改时间为结束时间
Long startTimestamp = null;
if (startTime != null) {
startTimestamp = DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime);
}
Long endTimestamp = null;
if (startTime != null) {
endTimestamp = DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime);
}
try {
String[] fileAttributes = getFileAttributes(file);
if (fileAttributes == null) {
continue;
}
logFileInfo.setStartTime(fileAttributes[0]);
logFileInfo.setEndTime(fileAttributes[1]);
if (startTimestamp != null && startTimestamp > DateUtil.yyyy_MM_dd_HH_mm_ssToTimestampMs(fileAttributes[0])) {
continue;
}
if (endTimestamp != null && endTimestamp < DateUtil.yyyy_MM_dd_HH_mm_ssToTimestampMs(fileAttributes[1])) {
continue;
}
} catch (IOException e) {
log.error("[读取日志文件列表] 获取创建时间和修改时间失败", e);
continue;
}
result.add(logFileInfo);
}
return result;
}
private File getLogDir() {
Logger logger = (Logger) LoggerFactory.getLogger("com.genersoft.iot.vmp");
RollingFileAppender rollingFileAppender = (RollingFileAppender) logger.getAppender("RollingFile");
File rollingFile = new File(rollingFileAppender.getFile());
return rollingFile.getParentFile();
}
String[] getFileAttributes(File file) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new FileReader(file));
String startLine = bufferedReader.readLine();
if (startLine== null) {
return null;
}
String startTime = startLine.substring(0, 19);
String lastLine = "";
try (ReversedLinesFileReader reversedLinesReader = new ReversedLinesFileReader(file, Charset.defaultCharset())) {
lastLine = reversedLinesReader.readLine();
} catch (Exception e) {
log.error("file read error, msg:{}", e.getMessage(), e);
}
String endTime = lastLine.substring(0, 19);
return new String[]{startTime, endTime};
}
@Override
public File getFileByName(String fileName) {
File logDir = getLogDir();
return new File(logDir, fileName);
}
}

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@ -0,0 +1,90 @@
package com.genersoft.iot.vmp.vmanager.log;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.core.rolling.RollingFileAppender;
import com.alibaba.fastjson2.JSONArray;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.conf.security.JwtUtils;
import com.genersoft.iot.vmp.gb28181.service.ICloudRecordService;
import com.genersoft.iot.vmp.media.bean.MediaServer;
import com.genersoft.iot.vmp.media.service.IMediaServerService;
import com.genersoft.iot.vmp.service.ILogService;
import com.genersoft.iot.vmp.service.bean.CloudRecordItem;
import com.genersoft.iot.vmp.service.bean.DownloadFileInfo;
import com.genersoft.iot.vmp.service.bean.LogFileInfo;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import com.genersoft.iot.vmp.vmanager.cloudRecord.bean.CloudRecordUrl;
import com.github.pagehelper.PageInfo;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.compress.utils.IOUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.*;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
@SuppressWarnings("rawtypes")
@Tag(name = "日志文件查询接口")
@Slf4j
@RestController
@RequestMapping("/api/log")
public class LogController {
@Autowired
private ILogService logService;
@ResponseBody
@GetMapping("/list")
@Operation(summary = "分页查询日志文件", security = @SecurityRequirement(name = JwtUtils.HEADER))
@Parameter(name = "query", description = "检索内容", required = false)
@Parameter(name = "startTime", description = "开始时间(yyyy-MM-dd HH:mm:ss)", required = false)
@Parameter(name = "endTime", description = "结束时间(yyyy-MM-dd HH:mm:ss)", required = false)
public List<LogFileInfo> queryList(@RequestParam(required = false) String query, @RequestParam(required = false) String startTime, @RequestParam(required = false) String endTime
) {
return logService.queryList(query, startTime, endTime);
}
/**
*
*/
@ResponseBody
@GetMapping("/file")
public void downloadFile(HttpServletResponse response, @RequestParam(required = true) String fileName) {
try {
File file = logService.getFileByName(fileName);
if (file == null || !file.exists() || !file.isFile()) {
throw new ControllerException(ErrorCode.ERROR400);
}
final InputStream in = Files.newInputStream(file.toPath());
response.setContentType(MediaType.TEXT_PLAIN_VALUE);
ServletOutputStream outputStream = response.getOutputStream();
IOUtils.copy(in, response.getOutputStream());
in.close();
outputStream.close();
} catch (IOException e) {
response.setStatus(HttpServletResponse.SC_NO_CONTENT);
}
}
}

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@ -25,6 +25,7 @@
"postcss-pxtorem": "^5.1.1",
"screenfull": "5.1.0",
"slicedToArray": "link:@babel/runtime/helpers/slicedToArray",
"strip-ansi": "^7.1.0",
"uuid": "^8.3.2",
"v-charts": "^1.19.0",
"vue": "^2.6.11",

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@ -8,7 +8,7 @@
</el-menu-item>
<el-submenu index="log">
<template slot="title"><i class="el-icon-message"></i>日志信息</template>
<el-menu-item index="logFile">日志文件</el-menu-item>
<el-menu-item index="historyLog">历史日志</el-menu-item>
<el-menu-item index="realTimeLog">实时日志</el-menu-item>
</el-submenu>
<el-submenu index="senior">
@ -18,8 +18,9 @@
</el-submenu>
</el-menu>
</el-aside>
<el-main>
<el-main style="background-color: #FFFFFF; margin: 20px">
<operationsForRealLog v-if="activeIndex==='realTimeLog'"></operationsForRealLog>
<operationsForHistoryLog v-if="activeIndex==='historyLog'"></operationsForHistoryLog>
</el-main>
</el-container>
</div>
@ -28,20 +29,21 @@
<script>
import operationsForRealLog from './operationsForRealLog'
import operationsForHistoryLog from './operationsForHistoryLog.vue'
export default {
name: 'log',
components: {
operationsForRealLog
operationsForRealLog, operationsForHistoryLog
},
data() {
return {
loading: false,
winHeight: (window.innerHeight - 150) + "px",
winHeight: (window.innerHeight - 170) + "px",
data: [],
filter: "",
activeIndex: "logFile"
activeIndex: "historyLog"
};
},

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@ -0,0 +1,291 @@
<template>
<div id="app" style="width: 100%">
<div class="page-header">
<div class="page-title">
<div >历史日志</div>
</div>
<div class="page-header-btn">
搜索:
<el-input @input="getFileList" style="margin-right: 1rem; width: auto;" size="mini" placeholder="关键字"
prefix-icon="el-icon-search" v-model="search" clearable></el-input>
开始时间:
<el-date-picker
v-model="startTime"
type="datetime"
value-format="yyyy-MM-dd HH:mm:ss"
@change="getMediaServerList"
placeholder="选择日期时间">
</el-date-picker>
结束时间:
<el-date-picker
v-model="endTime"
type="datetime"
value-format="yyyy-MM-dd HH:mm:ss"
@change="getMediaServerList"
placeholder="选择日期时间">
</el-date-picker>
<!-- <el-button size="mini" icon="el-icon-delete" type="danger" @click="deleteRecord()"></el-button>-->
<el-button icon="el-icon-refresh-right" circle size="mini" :loading="loading"
@click="getFileList()"></el-button>
</div>
</div>
<!--日志列表-->
<el-table size="medium" :data="fileList" style="width: 100%" :height="winHeight">
<el-table-column
type="selection"
width="55">
</el-table-column>
<el-table-column prop="app" label="应用名">
</el-table-column>
<el-table-column prop="stream" label="流ID" width="380">
</el-table-column>
<el-table-column label="开始时间">
<template slot-scope="scope">
{{formatTimeStamp(scope.row.startTime)}}
</template>
</el-table-column>
<el-table-column label="结束时间">
<template slot-scope="scope">
{{formatTimeStamp(scope.row.endTime)}}
</template>
</el-table-column>
<el-table-column label="时长">
<template slot-scope="scope">
<el-tag>{{formatTime(scope.row.timeLen)}}</el-tag>
</template>
</el-table-column>
<el-table-column prop="fileName" label="文件名称">
</el-table-column>
<el-table-column prop="mediaServerId" label="流媒体">
</el-table-column>
<el-table-column label="操作" width="200" fixed="right">
<template slot-scope="scope">
<el-button size="medium" icon="el-icon-video-play" type="text" @click="play(scope.row)">
</el-button>
<el-button size="medium" icon="el-icon-download" type="text" @click="downloadFile(scope.row)">
</el-button>
<!-- <el-button size="medium" icon="el-icon-delete" type="text" style="color: #f56c6c"-->
<!-- @click="deleteRecord(scope.row)">删除-->
<!-- </el-button>-->
</template>
</el-table-column>
</el-table>
<el-pagination
style="text-align: right"
@size-change="handleSizeChange"
@current-change="currentChange"
:current-page="currentPage"
:page-size="count"
:page-sizes="[15, 25, 35, 50]"
layout="total, sizes, prev, pager, next"
:total="total">
</el-pagination>
<el-dialog
:title="playerTitle"
:visible.sync="showPlayer"
width="50%">
<easyPlayer ref="recordVideoPlayer" :videoUrl="videoUrl" :height="false" ></easyPlayer>
</el-dialog>
</div>
</template>
<script>
import uiHeader from '../layout/UiHeader.vue'
import MediaServer from './service/MediaServer'
import easyPlayer from './common/easyPlayer.vue'
import moment from 'moment'
import axios from "axios";
export default {
name: 'app',
components: {
uiHeader,easyPlayer
},
data() {
return {
search: '',
startTime: '',
endTime: '',
showPlayer: false,
playerTitle: '',
videoUrl: '',
playerStyle: {
"margin": "auto",
"margin-bottom": "20px",
"width": window.innerWidth/2 + "px",
"height": this.winHeight/2 + "px",
},
mediaServerList: [], //
mediaServerId: "", //
mediaServerPath: null, //
fileList: [], //
chooseRecord: null, //
updateLooper: 0, //
winHeight: window.innerHeight - 250,
currentPage: 1,
count: 15,
total: 0,
loading: false,
mediaServerObj: new MediaServer(),
};
},
computed: {},
mounted() {
this.initData();
},
destroyed() {
this.$destroy('recordVideoPlayer');
},
methods: {
initData: function () {
//
this.getMediaServerList();
this.getFileList();
},
currentChange: function (val) {
this.currentPage = val;
this.getFileList();
},
handleSizeChange: function (val) {
this.count = val;
this.getFileList();
},
getMediaServerList: function () {
let that = this;
that.mediaServerObj.getOnlineMediaServerList((data) => {
that.mediaServerList = data.data;
})
},
setMediaServerPath: function (serverId) {
let that = this;
let i;
for (i = 0; i < that.mediaServerList.length; i++) {
if (serverId === that.mediaServerList[i].id) {
break;
}
}
let port = that.mediaServerList[i].httpPort;
if (location.protocol === "https:" && that.mediaServerList[i].httpSSlPort) {
port = that.mediaServerList[i].httpSSlPort
}
that.mediaServerPath = location.protocol + "//" + that.mediaServerList[i].streamIp + ":" + port
console.log(that.mediaServerPath)
},
getFileList: function () {
this.$axios({
method: 'get',
url: `/api/cloud/record/list`,
params: {
app: '',
stream: '',
query: this.search,
startTime: this.startTime,
endTime: this.endTime,
mediaServerId: this.mediaServerId,
page: this.currentPage,
count: this.count
}
}).then((res) => {
console.log(res)
if (res.data.code === 0) {
this.total = res.data.data.total;
this.fileList = res.data.data.list;
}
this.loading = false;
}).catch((error) => {
console.log(error);
this.loading = false;
});
},
play(row) {
console.log(row)
this.chooseRecord = row;
this.showPlayer = true;
this.$axios({
method: 'get',
url: `/api/cloud/record/play/path`,
params: {
recordId: row.id,
}
}).then((res) => {
console.log(res)
if (res.data.code === 0) {
if (location.protocol === "https:") {
this.videoUrl = res.data.data.httpsPath;
}else {
this.videoUrl = res.data.data.httpPath;
}
console.log(222 )
console.log(this.videoUrl )
}
}).catch((error) => {
console.log(error);
});
},
downloadFile(file){
console.log(file)
this.$axios({
method: 'get',
url: `/api/cloud/record/play/path`,
params: {
recordId: file.id,
}
}).then((res) => {
console.log(res)
const link = document.createElement('a');
link.target = "_blank";
if (res.data.code === 0) {
if (location.protocol === "https:") {
link.href = res.data.data.httpsPath + "&save_name=" + file.fileName;
}else {
link.href = res.data.data.httpPath + "&save_name=" + file.fileName;
}
link.click();
}
}).catch((error) => {
console.log(error);
});
},
deleteRecord() {
// TODO
let that = this;
this.$axios({
method: 'delete',
url: `/record_proxy/api/record/delete`,
params: {
page: that.currentPage,
count: that.count
}
}).then(function (res) {
console.log(res)
if (res.data.code === 0) {
that.total = res.data.data.total;
that.fileList = res.data.data.list;
}
}).catch(function (error) {
console.log(error);
});
},
formatTime(time) {
const h = parseInt(time / 3600 / 1000)
const minute = parseInt((time - h * 3600 * 1000) / 60 / 1000)
let second = Math.ceil((time - h * 3600 * 1000 - minute * 60 * 1000) / 1000)
if (second < 0) {
second = 0;
}
return (h > 0 ? h + `小时` : '') + (minute > 0 ? minute + '分' : '') + (second > 0 ? second + '秒' : '')
},
formatTimeStamp(time) {
return moment.unix(time/1000).format('yyyy-MM-DD HH:mm:ss')
}
}
};
</script>
<style>
</style>

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@ -1,144 +0,0 @@
<template>
<div id="operations" style="width: 100%;height: 100%">
<el-container style="height: 82vh;">
<el-aside width="200px" style="text-align: left">
<el-menu :default-active="activeIndex" :height="winHeight">
<el-menu-item index="systemInfo">
<template slot="title"><i class="el-icon-message"></i>平台信息</template>
</el-menu-item>
<el-submenu index="log">
<template slot="title"><i class="el-icon-message"></i>日志信息</template>
<el-menu-item index="realTimeLog">日志文件</el-menu-item>
<el-menu-item index="logFile">实时日志</el-menu-item>
</el-submenu>
<el-submenu index="senior">
<template slot="title"><i class="el-icon-setting"></i>高级维护</template>
<el-menu-item disabled="disabled" index="tcpdump">网络抓包</el-menu-item>
<el-menu-item disabled="disabled" index="networkCard">网卡信息</el-menu-item>
</el-submenu>
</el-menu>
</el-aside>
<el-main style="padding: 5px;">
</el-main>
</el-container>
</div>
</template>
<script>
export default {
name: 'log',
components: {},
data() {
return {
loading: false,
winHeight: (window.innerHeight - 160) + "px",
activeIndex: 'systemInfo',
data: [],
filter: "",
};
},
created() {
console.log('created');
this.initData();
},
destroyed() {
},
methods: {
initData: function () {
console.log('initData');
const websocket = new WebSocket("ws://localhost:18080/channel/log");
websocket.onclose = e => {
console.log(`conn closed: code=${e.code}, reason=${e.reason}, wasClean=${e.wasClean}`)
}
websocket.onmessage = e => {
console.log(e.data);
// this.data += e.data + "\r\n"
this.data.push(e.data);
}
websocket.onerror = e => {
console.log(`conn err`)
console.error(e)
}
websocket.onopen = e => {
console.log(`conn open: ${e}`);
}
},
getLogData: function () {
if (this.data.length === 0) {
return "";
} else {
let result = '';
for (let i = 0; i < this.data.length; i++) {
if (this.filter.length === 0) {
result += this.data[i] + "\r\n"
} else {
if (this.data[i].indexOf(this.filter) > -1) {
result += this.data[i] + "\r\n"
}
}
}
return result;
}
},
}
};
</script>
<style>
.videoList {
display: flex;
flex-wrap: wrap;
align-content: flex-start;
}
.video-item {
position: relative;
width: 15rem;
height: 10rem;
margin-right: 1rem;
background-color: #000000;
}
.video-item-img {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 100%;
height: 100%;
}
.video-item-img:after {
content: "";
display: inline-block;
position: absolute;
z-index: 2;
top: 0;
bottom: 0;
left: 0;
right: 0;
margin: auto;
width: 3rem;
height: 3rem;
background-image: url("../assets/loading.png");
background-size: cover;
background-color: #000000;
}
.video-item-title {
position: absolute;
bottom: 0;
color: #000000;
background-color: #ffffff;
line-height: 1.5rem;
padding: 0.3rem;
width: 14.4rem;
}
</style>

View File

@ -1,11 +1,14 @@
<template>
<div id="log" style="width: 100%;height: 100%">
<div style="width: 100%; height: 40px">
<div style="width: 15vw; text-align: center; line-height: 40px">
<div id="log" style="width: 100%;height: 100%;">
<div style="width: 100%; height: 40px; display: grid; grid-template-columns: 1fr 1fr">
<div style="text-align: left; line-height: 40px;">
<span style="width: 5vw">过滤: </span>
<el-input size="mini" v-model="filter" placeholder="请输入过滤关键字" style="width: 10vw"></el-input>
<el-input size="mini" v-model="filter" placeholder="请输入过滤关键字" style="width: 20vw"></el-input>
</div>
<div style="text-align: right; line-height: 40px;">
<el-button size="mini" icon="el-icon-download" @click="downloadFile()">
</el-button>
</div>
<div></div>
</div>
<log-viewer :log="getLogData()" :loading="loading" :auto-scroll="true" :height="winHeight" />
</div>
@ -14,6 +17,8 @@
<script>
import userService from "./service/UserService";
import moment from "moment/moment";
import stripAnsi from "strip-ansi";
export default {
name: 'log',
@ -21,7 +26,7 @@ export default {
data() {
return {
loading: false,
winHeight: window.innerHeight - 180,
winHeight: window.innerHeight - 220,
data: [],
filter: "",
websocket: null,
@ -52,9 +57,6 @@ export default {
console.log(`conn closed: code=${e.code}, reason=${e.reason}, wasClean=${e.wasClean}`)
}
window.websocket.onmessage = e => {
console.log(e.data);
// this.data += e.data + "\r\n"
this.data.push(e.data);
}
window.websocket.onerror = e => {
@ -82,6 +84,38 @@ export default {
return result;
}
},
getLogDataWithOutAnsi: function () {
if (this.data.length === 0) {
return "";
}else {
let result = '';
for (let i = 0; i < this.data.length; i++) {
if (this.filter.length === 0) {
result += stripAnsi(this.data[i]) + "\r\n"
}else {
if (this.data[i].indexOf(this.filter) > -1) {
result += stripAnsi(this.data[i]) + "\r\n"
}
}
}
return result;
}
},
downloadFile() {
let blob = new Blob([this.getLogDataWithOutAnsi()], {
type: "text/plain;charset=utf-8"
});
let reader = new FileReader();
reader.readAsDataURL(blob);
reader.onload = function(e) {
let a = document.createElement('a');
a.download = `wvp-${moment().format('yyyy-MM-DD')}.log`;
a.href = e.target.result;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
}
},
}
};
</script>