From af53284a4d882b130ae51a7cdf2491672680507e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=87=95=E9=B9=8F?= Date: Fri, 25 Feb 2022 16:02:04 +0800 Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E7=BA=BF=E9=80=9A=E7=9F=A5=EF=BC=8C?= =?UTF-8?q?=E7=82=B9=E5=AF=B9=E7=82=B9=E6=B6=88=E6=81=AF=E5=8F=91=E9=80=81?= =?UTF-8?q?=E6=88=90=E5=8A=9F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 37 +++ build.gradle | 39 +++ gradlew | 234 ++++++++++++++++++ gradlew.bat | 89 +++++++ settings.gradle | 1 + .../java/com/aiprose/im/ImApplication.java | 13 + src/main/java/com/aiprose/im/MsgVo.java | 23 ++ .../aiprose/im/config/WebSocketConfig.java | 21 ++ .../java/com/aiprose/im/socket/WebSocket.java | 81 ++++++ src/main/resources/application.yml | 2 + src/main/resources/static/lisi.html | 30 +++ src/main/resources/static/wangwu.html | 30 +++ src/main/resources/static/zhangsan.html | 30 +++ .../com/aiprose/im/ImApplicationTests.java | 13 + 14 files changed, 643 insertions(+) create mode 100644 .gitignore create mode 100644 build.gradle create mode 100644 gradlew create mode 100644 gradlew.bat create mode 100644 settings.gradle create mode 100644 src/main/java/com/aiprose/im/ImApplication.java create mode 100644 src/main/java/com/aiprose/im/MsgVo.java create mode 100644 src/main/java/com/aiprose/im/config/WebSocketConfig.java create mode 100644 src/main/java/com/aiprose/im/socket/WebSocket.java create mode 100644 src/main/resources/application.yml create mode 100644 src/main/resources/static/lisi.html create mode 100644 src/main/resources/static/wangwu.html create mode 100644 src/main/resources/static/zhangsan.html create mode 100644 src/test/java/com/aiprose/im/ImApplicationTests.java diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c2065bc --- /dev/null +++ b/.gitignore @@ -0,0 +1,37 @@ +HELP.md +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..31b8c9c --- /dev/null +++ b/build.gradle @@ -0,0 +1,39 @@ +plugins { + id 'org.springframework.boot' version '2.6.4' + id 'io.spring.dependency-management' version '1.0.11.RELEASE' + id 'java' +} + +group = 'com.aiprose' +version = '0.0.1-SNAPSHOT' +sourceCompatibility = '1.8' + +configurations { + compileOnly { + extendsFrom annotationProcessor + } +} + +repositories { + maven { url "https://maven.aliyun.com/repository/public" } +// maven { url "http://maven.aiprose.com/nexus/content/repositories/public/" } + mavenCentral() +} + +dependencies { +// implementation 'org.springframework.boot:spring-boot-starter-data-jpa' +// implementation 'org.springframework.boot:spring-boot-starter-data-redis-reactive' + implementation 'org.springframework.boot:spring-boot-starter-webflux' + implementation 'org.springframework.boot:spring-boot-starter-websocket' + implementation 'com.alibaba:fastjson:1.2.79' + implementation group: 'org.apache.commons', name: 'commons-lang3', version: '3.12.0' + compileOnly 'org.projectlombok:lombok' + runtimeOnly 'mysql:mysql-connector-java' + annotationProcessor 'org.projectlombok:lombok' + testImplementation 'org.springframework.boot:spring-boot-starter-test' + testImplementation 'io.projectreactor:reactor-test' +} + +tasks.named('test') { + useJUnitPlatform() +} diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..1b6c787 --- /dev/null +++ b/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed 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 +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$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 + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..8e14aa8 --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'im' diff --git a/src/main/java/com/aiprose/im/ImApplication.java b/src/main/java/com/aiprose/im/ImApplication.java new file mode 100644 index 0000000..3be2ff6 --- /dev/null +++ b/src/main/java/com/aiprose/im/ImApplication.java @@ -0,0 +1,13 @@ +package com.aiprose.im; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class ImApplication { + + public static void main(String[] args) { + SpringApplication.run(ImApplication.class, args); + } + +} diff --git a/src/main/java/com/aiprose/im/MsgVo.java b/src/main/java/com/aiprose/im/MsgVo.java new file mode 100644 index 0000000..76f0b07 --- /dev/null +++ b/src/main/java/com/aiprose/im/MsgVo.java @@ -0,0 +1,23 @@ +package com.aiprose.im; + +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +import java.io.Serializable; + +/** + * @author yanpeng + * @version 1.0 + * @desc TODO + * @company 北京中经网软件有限公司 + * @date 2022/2/25 15:12 + */ +@Data +public class MsgVo implements Serializable { + private String sendUserId; + private String receiveUserId; + private String message; + // 1在线用户列表 2点对点消息 + private Integer msgType; +} diff --git a/src/main/java/com/aiprose/im/config/WebSocketConfig.java b/src/main/java/com/aiprose/im/config/WebSocketConfig.java new file mode 100644 index 0000000..aff218c --- /dev/null +++ b/src/main/java/com/aiprose/im/config/WebSocketConfig.java @@ -0,0 +1,21 @@ +package com.aiprose.im.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.socket.server.standard.ServerEndpointExporter; + +/** + * @author yanpeng + * @version 1.0 + * @desc TODO + * @company 北京中经网软件有限公司 + * @date 2022/2/25 13:45 + */ +@Configuration +public class WebSocketConfig { + + @Bean + public ServerEndpointExporter serverEndpointExporter(){ + return new ServerEndpointExporter(); + } +} diff --git a/src/main/java/com/aiprose/im/socket/WebSocket.java b/src/main/java/com/aiprose/im/socket/WebSocket.java new file mode 100644 index 0000000..715e9f9 --- /dev/null +++ b/src/main/java/com/aiprose/im/socket/WebSocket.java @@ -0,0 +1,81 @@ +package com.aiprose.im.socket; + +import com.aiprose.im.MsgVo; +import com.alibaba.fastjson.JSON; +import com.alibaba.fastjson.JSONObject; +import lombok.extern.slf4j.Slf4j; +import org.apache.commons.lang3.StringUtils; +import org.springframework.stereotype.Component; +import org.springframework.web.bind.annotation.PathVariable; + +import javax.websocket.*; +import javax.websocket.server.PathParam; +import javax.websocket.server.ServerEndpoint; +import java.util.Map; +import java.util.Set; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author yanpeng + * @version 1.0 + * @desc TODO + * @company 北京中经网软件有限公司 + * @date 2022/2/25 13:49 + */ +@Slf4j +@Component +@ServerEndpoint("/ws/imserver/{user}") +public class WebSocket { + + // TODO 分布式环境放到redis中 + private static Map sessions = new ConcurrentHashMap<>(); + + @OnOpen + public void open(@PathParam("user") String user, Session session){ + sessions.put(user,session); + log.info(user+"连接成功"); + MsgVo msgVo = new MsgVo(); + msgVo.setMsgType(1); + Set strings = sessions.keySet(); + String onlineUsers = JSON.toJSONString(strings); + msgVo.setMessage(onlineUsers); + sendMessage(msgVo); + } + + @OnMessage + public void message(@PathParam("user") String user, String message){ + log.info("收到消息{}",message); + MsgVo msgVo = JSONObject.parseObject(message,MsgVo.class); + if(StringUtils.isBlank(msgVo.getReceiveUserId())){ + return; + } + if(StringUtils.isBlank(msgVo.getMessage())){ + return; + } + msgVo.setMsgType(2); + sendMessage(msgVo); + } + + + @OnClose + public void close(@PathParam("user") String user){ + sessions.remove(user); + log.info(user+"关闭会话"); + } + + @OnError + public void close(Session session,Throwable error){ + log.error(error.getMessage()); + } + + private void sendMessage(MsgVo msgVo){ + // TODO 保存小心 + if(StringUtils.isNotBlank(msgVo.getReceiveUserId())){ // p2p + sessions.get(msgVo.getReceiveUserId()).getAsyncRemote().sendText(JSON.toJSONString(msgVo)); + }else{ // 群发 + for(Session item : sessions.values()){ + item.getAsyncRemote().sendText(JSON.toJSONString(msgVo)); + } + } + } +} diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml new file mode 100644 index 0000000..a443b5e --- /dev/null +++ b/src/main/resources/application.yml @@ -0,0 +1,2 @@ +server: + port: 8999 diff --git a/src/main/resources/static/lisi.html b/src/main/resources/static/lisi.html new file mode 100644 index 0000000..490d287 --- /dev/null +++ b/src/main/resources/static/lisi.html @@ -0,0 +1,30 @@ + + + + + Title + + + + + + + \ No newline at end of file diff --git a/src/main/resources/static/wangwu.html b/src/main/resources/static/wangwu.html new file mode 100644 index 0000000..b51fd7b --- /dev/null +++ b/src/main/resources/static/wangwu.html @@ -0,0 +1,30 @@ + + + + + Title + + + + + + + \ No newline at end of file diff --git a/src/main/resources/static/zhangsan.html b/src/main/resources/static/zhangsan.html new file mode 100644 index 0000000..192e9e9 --- /dev/null +++ b/src/main/resources/static/zhangsan.html @@ -0,0 +1,30 @@ + + + + + Title + + + + + + + \ No newline at end of file diff --git a/src/test/java/com/aiprose/im/ImApplicationTests.java b/src/test/java/com/aiprose/im/ImApplicationTests.java new file mode 100644 index 0000000..2847d69 --- /dev/null +++ b/src/test/java/com/aiprose/im/ImApplicationTests.java @@ -0,0 +1,13 @@ +package com.aiprose.im; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class ImApplicationTests { + + @Test + void contextLoads() { + } + +}