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孙小云 2024-12-18 17:09:09 +08:00
commit 6f9cb77402
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/mvnw text eol=lf
*.cmd text eol=crlf

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HELP.md
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/

19
.mvn/wrapper/maven-wrapper.properties vendored Normal file
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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.9/apache-maven-3.9.9-bin.zip

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mvnw vendored Executable file
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#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${JAVA_HOME-}" ]; then
if [ -x "$JAVA_HOME/jre/sh/java" ]; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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<# : batch portion
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.18</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>stream_server</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>demo</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.minio</groupId>
<artifactId>minio</artifactId>
<version>3.0.10</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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package com.tuoheng.steam;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class StreamApplication {
public static void main(String[] args) {
SpringApplication.run(StreamApplication.class, args);
}
}

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package com.tuoheng.steam.controller;
import com.tuoheng.steam.controller.dto.Response;
import com.tuoheng.steam.dos.StreamTask;
import com.tuoheng.steam.service.ITaskService;
import com.tuoheng.steam.service.TaskService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@RestController()
@RequestMapping("/record")
public class StreamRecordController {
private static final Logger logger = LoggerFactory.getLogger(StreamRecordController.class);
@Autowired
ITaskService taskService;
@GetMapping("start")
public Response<StreamTask> startRecording(@RequestParam String streamUrl) {
return Response.success(taskService.startTask(streamUrl));
}
@GetMapping("stop")
public Response<StreamTask> stopRecording(@RequestParam String streamUrl){
return Response.success(taskService.stopTask(streamUrl));
}
@GetMapping("info")
public Response<StreamTask> getLastTask(@RequestParam String streamUrl){
return Response.success(taskService.getLastTask(streamUrl));
}
/**
* 方便测试时候使用
* @return
*/
@GetMapping("exit")
public String exit(){
Thread thread = new Thread(() -> {
try {
taskService.stopAllTask();
Thread.sleep(10000L);
}catch (Exception e){
}
System.exit(0);
});
return "OK";
}
}

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package com.tuoheng.steam.controller.dto;
import java.io.Serializable;
public class Response<T> implements Serializable {
Integer error;
T data;
public T getData() {
return data;
}
public void setData(T data) {
this.data = data;
}
public static <T> Response<T> success(T v){
Response<T> r = new Response<T>();
r.setData(v);
r.error = 0;
return r;
}
}

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package com.tuoheng.steam.dos;
public enum ProcessType {
RECORD,MERGE
}

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package com.tuoheng.steam.dos;
import com.tuoheng.steam.util.TimeUtils;
import java.io.Serializable;
import java.util.Date;
import java.util.concurrent.CompletableFuture;
public class StreamProcess implements Serializable {
Process process;
Date createTime;
String stopTime;
ProcessType processType;
String fileName;
public String startTime(){
return TimeUtils.formatDateToString(createTime);
}
public String getStopTime() {
return stopTime;
}
public void setStopTime(String stopTime) {
this.stopTime = stopTime;
}
public CompletableFuture<Process> onExit(){
return process.onExit();
}
public void destroy(){
process.destroy();
}
public ProcessType getProcessType() {
return processType;
}
public void setProcessType(ProcessType processType) {
this.processType = processType;
}
public Long getInnerProcessId() {
return process.pid();
}
public Date getCreateTime() {
return createTime;
}
public void setCreateTime(Date createTime) {
this.createTime = createTime;
}
public StreamProcess(Process process, String fileName, ProcessType processType) {
this.process = process;
this.fileName = fileName;
this.createTime = new Date();
this.processType = processType;
}
public String getFileName() {
return fileName;
}
public void setFileName(String fileName) {
this.fileName = fileName;
}
}

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package com.tuoheng.steam.dos;
import com.tuoheng.steam.util.TimeUtils;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
public class StreamTask implements Serializable {
Long taskId;
Date startTime;
String strStartTime;
/**
* 接收到结束命令的时间
*/
String stopCommandTime;
/**
* 执行生成TS文件的命令
*/
List<StreamProcess> streamProcesses = new ArrayList<>();
/**
* 合并进程的命令
*/
StreamProcess mergeProcess;
private static Long pid = 0L;
private synchronized static Long generatePid(){
if(pid==Long.MAX_VALUE){
pid = 0L;
}else {
pid++;
}
return pid;
}
public String getStrStartTime() {
return strStartTime;
}
public void setStrStartTime(String strStartTime) {
this.strStartTime = strStartTime;
}
public void setStartTime(String startTime) {
this.strStartTime = startTime;
}
public String getStopCommandTime() {
return stopCommandTime;
}
public void setStopCommandTime(String stopCommandTime) {
this.stopCommandTime = stopCommandTime;
}
public List<StreamProcess> getStreamProcesses() {
return streamProcesses;
}
public void setStreamProcesses(List<StreamProcess> streamProcesses) {
this.streamProcesses = streamProcesses;
}
public StreamProcess getMergeProcess() {
return mergeProcess;
}
public void setMergeProcess(StreamProcess mergeProcess) {
this.mergeProcess = mergeProcess;
}
public String getStreamUrl() {
return streamUrl;
}
public void setStreamUrl(String streamUrl) {
this.streamUrl = streamUrl;
}
String streamUrl;
public Long getTaskId() {
return taskId;
}
public void setTaskId(Long taskId) {
this.taskId = taskId;
}
public Date getStartTime() {
return startTime;
}
public void setStartTime(Date startTime) {
this.startTime = startTime;
}
public StreamTask(String streamUrl) {
this.taskId = generatePid();
this.streamUrl = streamUrl;
this.startTime = new Date();
this.strStartTime = TimeUtils.formatDateToString(this.startTime);
this.stopCommandTime = null;
}
public String getOutFileName() {
return outFileName;
}
public void setOutFileName(String outFileName) {
this.outFileName = outFileName;
}
String outFileName;
}

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package com.tuoheng.steam.service;
import com.tuoheng.steam.dos.StreamTask;
public interface ITaskService {
public StreamTask startTask(String streamUrl);
public StreamTask stopTask(String streamUrl);
public StreamTask getLastTask(String streamUrl);
public void stopAllTask();
}

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package com.tuoheng.steam.service;
import com.tuoheng.steam.dos.StreamProcess;
import com.tuoheng.steam.dos.StreamTask;
import com.tuoheng.steam.service.innerService.ProcessService;
import com.tuoheng.steam.util.ProcessManager;
import com.tuoheng.steam.util.TimeUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import javax.annotation.PostConstruct;
import java.io.File;
import java.io.IOException;
import java.util.*;
import java.util.concurrent.*;
@Service
public class TaskService implements ITaskService{
private static final Logger logger = LoggerFactory.getLogger(TaskService.class);
@Autowired
ProcessService processService;
/**
* 执行中的任务
*/
ConcurrentHashMap<String, StreamTask> runningTasks = new ConcurrentHashMap<>();
/**
* 历史任务
*/
ConcurrentHashMap<String, Deque<StreamTask>> historyTasks = new ConcurrentHashMap<>();
/**
* 任务池
*/
ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1);
@PostConstruct
public void init() {
/**
*
*/
scheduler.scheduleWithFixedDelay(new Runnable() {
@Override
public void run() {
runningTasks.forEach((key, value) -> {
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.HOUR, -2);
Date twoHoursAgo = calendar.getTime();
if (value.getStartTime().before(twoHoursAgo)) {
logger.error("taskId {} 执行超时,手动关闭", key);
stopTask(key);
}
});
for (Map.Entry<String, Deque<StreamTask>> entry : historyTasks.entrySet()) {
for (StreamTask task : entry.getValue()) {
List<StreamProcess> streamProcesses = task.getStreamProcesses();
for (StreamProcess process : streamProcesses) {
process.destroy();
File file = new File(process.getFileName());
if(file.exists()){
file.delete();
}
}
}
while (entry.getValue().size()>10){
entry.getValue().pollFirst();
}
}
}
}, 60, 60, TimeUnit.SECONDS);
}
public StreamTask startTask(String streamUrl) {
/*
当前有任务,则返回当前的任务
*/
if (runningTasks.containsKey(streamUrl)) {
return runningTasks.get(streamUrl);
}
/*
当前无任务,则开启新任务
*/
StreamTask taskInstance = new StreamTask(streamUrl);
if (runningTasks.putIfAbsent(streamUrl, taskInstance) == null) {
logger.info("streamUrl {} startTask {} ", streamUrl, taskInstance.getTaskId());
startTask(streamUrl, taskInstance);
runningTasks.put(streamUrl, taskInstance);
return taskInstance;
} else {
return runningTasks.get(streamUrl);
}
}
public StreamTask stopTask(String streamUrl) {
StreamTask currentStreamTask = runningTasks.remove(streamUrl);
if (currentStreamTask!= null) {
currentStreamTask.setStopCommandTime(TimeUtils.formatDateToString(new Date()));
if (!CollectionUtils.isEmpty(currentStreamTask.getStreamProcesses())) {
for (StreamProcess streamProcess : currentStreamTask.getStreamProcesses()) {
logger.info("streamUrl {} taskId {} destroy Process {}", streamUrl,currentStreamTask.getTaskId() ,streamProcess.getInnerProcessId());
streamProcess.destroy();
}
}
try {
String outFileName = UUID.randomUUID().toString() + ".mp4";
StreamProcess mergeProcess = processService.mergeStream(outFileName, currentStreamTask.getStreamProcesses());
/**
* 注册进程
*/
ProcessManager.registerProcess(mergeProcess.getInnerProcessId());
currentStreamTask.setMergeProcess(mergeProcess);
logger.info("streamUrl {} taskId {} startMergeProcess {} ", streamUrl, currentStreamTask.getTaskId(),
mergeProcess.getInnerProcessId());
CompletableFuture<Process> future = mergeProcess.onExit();
future.thenRun(() -> {
logger.info("streamUrl {} taskId {} MergeProcess {} Over", streamUrl,currentStreamTask.getTaskId(), mergeProcess.getInnerProcessId());
mergeProcess.setStopTime(TimeUtils.formatDateToString(new Date()));
ProcessManager.unRegisterProcess(mergeProcess.getInnerProcessId());
for(StreamProcess streamProcess :currentStreamTask.getStreamProcesses()){
File file = new File(streamProcess.getFileName());
if(file.exists()){
file.delete();
}
}
}).exceptionally(ex -> {
logger.error("streamUrl {} taskId {} MergeProcess {} exceptionally", streamUrl,currentStreamTask.getTaskId(), mergeProcess.getInnerProcessId(), ex);
mergeProcess.setStopTime(TimeUtils.formatDateToString(new Date()));
ProcessManager.unRegisterProcess(mergeProcess.getInnerProcessId());
for(StreamProcess streamProcess :currentStreamTask.getStreamProcesses()){
File file = new File(streamProcess.getFileName());
if(file.exists()){
file.delete();
}
}
return null;
});
currentStreamTask.setOutFileName(outFileName);
if( historyTasks.containsKey(streamUrl)){
historyTasks.get(streamUrl).add(currentStreamTask);
}else {
historyTasks.put(streamUrl, new LinkedList<>());
historyTasks.get(streamUrl).offerLast(currentStreamTask);
}
return currentStreamTask;
} catch (Exception e) {
logger.info("taskId {} Stop exceptionally", streamUrl);
return null;
}
}else {
if(historyTasks.containsKey(streamUrl)){
return historyTasks.get(streamUrl).peekLast();
}else {
return null;
}
}
}
public StreamTask getLastTask(String streamUrl) {
StreamTask current = runningTasks.get(streamUrl);
if(Objects.nonNull(current)){
return current;
}else {
if(historyTasks.containsKey(streamUrl)){
return historyTasks.get(streamUrl).peekLast();
}
return null;
}
}
private void startTask(String streamUrl, StreamTask streamTask) {
try {
/*
任务不存在了,直接退出
*/
if (streamTask.getStopCommandTime() != null) {
logger.info("streamUrl {} Task {} Stopped", streamUrl, streamTask.getTaskId());
return;
}
StreamProcess streamProcess = processService.recordStream(streamUrl);
/**
* 注册进程
*/
ProcessManager.registerProcess(streamProcess.getInnerProcessId());
streamTask.getStreamProcesses().add(streamProcess);
logger.info("streamUrl {} taskId {} startProcess {} ", streamUrl, streamTask.getTaskId(),streamProcess.getInnerProcessId());
CompletableFuture<Process> future = streamProcess.onExit();
future.thenRun(() -> {
logger.info("streamUrl {} taskId {} Process {} Over", streamUrl, streamTask.getTaskId(),streamProcess.getInnerProcessId());
streamProcess.setStopTime(TimeUtils.formatDateToString(new Date()));
startTask(streamUrl, streamTask);
ProcessManager.unRegisterProcess(streamProcess.getInnerProcessId());
}).exceptionally(ex -> {
logger.info("streamUrl {} taskId {} Process {} Exceptionally", streamUrl, streamTask.getTaskId(),streamProcess.getInnerProcessId(),ex);
streamProcess.setStopTime(TimeUtils.formatDateToString(new Date()));
startTask(streamUrl, streamTask);
ProcessManager.unRegisterProcess(streamProcess.getInnerProcessId());
return null;
});
} catch (IOException e) {
logger.info("streamUrl {} taskId {} startProcess Exception", streamUrl,streamTask.getTaskId(),e);
}
}
public void stopAllTask(){
runningTasks.forEach((key, value) -> {
stopTask(key);
});
}
}

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package com.tuoheng.steam.service.innerService;
import com.tuoheng.steam.dos.StreamProcess;
import com.tuoheng.steam.dos.ProcessType;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@Service
public class ProcessService {
@Value("${srs.splitPath}")
private String splitPath;
@Value("${srs.targetPath}")
private String targetPath;
private static final Logger logger = LoggerFactory.getLogger(ProcessService.class);
/**
* 任务池
*/
ExecutorService loggingService = Executors.newCachedThreadPool();
public StreamProcess recordStream(String streamUrl) throws IOException {
String recordFileName = splitPath+'/'+UUID.randomUUID().toString() +".ts";
String command = String.format(
"/data/ffmpeg/bin/ffmpeg -i %s -c copy -f mpegts -reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 2 %s",
streamUrl, recordFileName);
logger.info("recordStream {}", command);
ProcessBuilder pb = new ProcessBuilder(command.split(" "));
pb.redirectErrorStream(true);
Process process = pb.start();
loggingService.execute(new Runnable() {
@Override
public void run() {
try (BufferedReader reader = new BufferedReader(
new InputStreamReader(process.getInputStream()))) {
String line;
while ((line = reader.readLine()) != null) {
// logger.info("recordStream-------- {}",line);
}
} catch (IOException e) {
logger.info("recordStream-------- Over");
}
}
});
return new StreamProcess(process,recordFileName, ProcessType.RECORD);
};
public StreamProcess mergeStream(String outFileName, List<StreamProcess> streamProcesses) throws IOException {
List<String> fileList = new ArrayList<>();
for(StreamProcess streamProcess : streamProcesses){
File newFile = new File(streamProcess.getFileName());
if(newFile.exists()){
fileList.add(streamProcess.getFileName());
}
}
if(fileList.isEmpty()){
return null;
}
String command = "";
outFileName = targetPath + "/" +outFileName;
if(fileList.size() == 1){
command = String.format(
"/data/ffmpeg/bin/ffmpeg -i %s -c copy %s",
fileList.get(0), outFileName);
}else {
String filePaths = String.join("|", fileList);
command = String.format(
"/data/ffmpeg/bin/ffmpeg -i \"concat:%s\" -c copy %s",
filePaths, outFileName);
}
logger.info("mergeStream {}", command);
ProcessBuilder pb = new ProcessBuilder(command.split(" "));
pb.redirectErrorStream(true);
Process process = pb.start();
loggingService.execute(new Runnable() {
@Override
public void run() {
try (BufferedReader reader = new BufferedReader(
new InputStreamReader(process.getInputStream()))) {
String line;
while ((line = reader.readLine()) != null) {
logger.info("mergeStream-------- {}",line);
}
} catch (IOException e) {
logger.info("mergeStream-------- Over");
}
}
});
return new StreamProcess(process,outFileName,ProcessType.MERGE);
};
}

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package com.tuoheng.steam.util;
import org.springframework.stereotype.Service;
import java.io.*;
import java.util.*;
@Service
public class ProcessManager {
private static final String DELIMITER = "=";
static Map<Long, String> runningProcessIds = new HashMap<>();
static String pidPath ="pid.txt";
static {
runningProcessIds = loadFromFile(pidPath);
for(Map.Entry<Long, String> entry : runningProcessIds.entrySet()){
try {
killProcessByPID(entry.getKey());
}catch (Exception e){
e.printStackTrace();
}
}
runningProcessIds.clear();
writeToFile(runningProcessIds);
}
public static void registerProcess(Long process) {
runningProcessIds.put(process,TimeUtils.formatDateToString(new Date()));
writeToFile(runningProcessIds);
}
public static void unRegisterProcess(Long process) {
runningProcessIds.remove(process);
writeToFile(runningProcessIds);
}
public static void writeToFile(Map<Long, String> map){
try (BufferedWriter writer = new BufferedWriter(new FileWriter(pidPath))) {
for (Map.Entry<Long, String> entry : map.entrySet()) {
writer.write(entry.getKey() + DELIMITER + entry.getValue());
writer.newLine();
}
}catch (IOException ignored){}
}
public static void appendToFile(Long pid,String strDate) {
try (BufferedWriter writer = new BufferedWriter(new FileWriter(pidPath,true))) {
writer.write(pid+ DELIMITER + strDate);
writer.newLine();
}catch (IOException ignored) {}
}
public static Map<Long, String> loadFromFile(String filePath){
Map<Long, String> map = new LinkedHashMap<>();
File file = new File(filePath);
try {
if(!file.exists()){
file.createNewFile();
}
}catch (Exception e){
e.printStackTrace();
}
try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
String line;
while ((line = reader.readLine()) != null) {
String[] parts = line.split(ProcessManager.DELIMITER, 2); // Split into key and value
if (parts.length == 2) {
Long key = Long.parseLong(parts[0].trim());
String value = parts[1].trim();
map.put(key, value);
}
}
} catch (IOException e) {
throw new RuntimeException(e);
}
return map;
}
public static void killProcessByPID(long pid) throws IOException, InterruptedException {
String os = System.getProperty("os.name").toLowerCase();
ProcessBuilder processBuilder;
if (os.contains("win")) {
// Windows: Use taskkill command
processBuilder = new ProcessBuilder("cmd", "/c", "taskkill /PID " + pid + " /F");
} else {
// Linux/Unix/macOS: Use kill command
processBuilder = new ProcessBuilder("bash", "-c", "kill -9 " + pid);
}
Process process = processBuilder.start();
int exitCode = process.waitFor();
if (exitCode == 0) {
System.out.println("Process with PID " + pid + " terminated successfully.");
} else {
System.err.println("Failed to terminate process with PID " + pid + ". Exit code: " + exitCode);
}
}
}

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package com.tuoheng.steam.util;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class TimeUtils {
private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss";
public static String formatDateToString(Date date) {
SimpleDateFormat sdf = new SimpleDateFormat(DATE_FORMAT);
return sdf.format(date);
}
}

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spring.application.name=demo
server.port = 9011
srs.splitPath=/data/java/srs/stream_server/temp
srs.targetPath=/data/java/srs/srs/trunk/objs/nginx/html

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package com.tuoheng.steam;
import com.tuoheng.steam.service.TaskService;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
@SpringBootTest
class StreamApplicationTests {
@Autowired
TaskService taskService;
@Test
void contextLoads() {
taskService.startTask("rtmp://stream.t-aaron.com/live/123");
boolean stop = false;
while (!stop) {
try {
Thread.sleep(60000L);
}catch (Exception e){
}
}
taskService.stopAllTask();
}
}