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pull/106/head
yuchao1990 5 years ago
parent d6844f19bd
commit 6b7e0bfa33
19 changed files with 1353 additions and 35 deletions
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73
modbus-server/pom.xml
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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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ruoyi</artifactId>
<groupId>com.ruoyi</groupId>
<version>2.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>modbus-server</artifactId>
<dependencies>
<!-- SpringCloud Ailibaba Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- SpringCloud Ailibaba Nacos Config -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- SpringCloud Ailibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- SpringBoot Web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Swagger -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${swagger.fox.version}</version>
</dependency>
<!-- Ruoyi Common Swagger -->
<dependency>
<groupId>com.ruoyi</groupId>
<artifactId>ruoyi-common-swagger</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/io.netty/netty-all -->
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.50.Final</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

30
modbus-server/src/main/java/com/sarnath/modbusserver/SarnathModbusServerApplication.java
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package com.sarnath.modbusserver;
import com.ruoyi.common.swagger.annotation.EnableCustomSwagger2;
import com.sarnath.modbusserver.dtuutils.DTUServer;
import org.springframework.boot.SpringApplication;
import org.springframework.cloud.client.SpringCloudApplication;
@EnableCustomSwagger2
@SpringCloudApplication
public class SarnathModbusServerApplication
{
public static void main(String[] args)
{
SpringApplication.run(SarnathModbusServerApplication.class, args);
new Thread(()->{
DTUServer.Start();
}).start();
System.out.println("(♥◠‿◠)ﾉﾞ Modbus服务端模块启动成功 ლ(´ڡ`ლ)ﾞ \n" +
"____.___._________ \n" +
"\\__ | |\\_ ___ \\ \n" +
" / | |/ \\ \\/ \n" +
" \\____ |\\ \\____\n" +
" / ______| \\______ /\n" +
" \\/ \\/ ");
}
}

420
modbus-server/src/main/java/com/sarnath/modbusserver/dtuutils/BitConverter.java
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package com.sarnath.modbusserver.dtuutils;
import java.nio.ByteOrder;
import java.nio.charset.Charset;
/**
* 数字转字节数组工具类
*/
public class BitConverter {
/**
* 以字节数组的形式返回指定的布尔值
* @param data 一个布尔值
* @return 长度为 1 的字节数组
*/
public static byte[] getBytes(boolean data) {
byte[] bytes = new byte[1];
bytes[0] = (byte) (data ? 1 : 0);
return bytes;
}
/**
* 以字节数组的形式返回指定的 16 位有符号整数值
* @param data 要转换的数字
* @return 长度为 2 的字节数组
*/
public static byte[] getBytes(short data) {
byte[] bytes = new byte[2];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data & 0xff00) >> 8);
} else {
bytes[1] = (byte) (data & 0xff);
bytes[0] = (byte) ((data & 0xff00) >> 8);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 Unicode 字符值
* @param data 要转换的字符
* @return 长度为 2 的字节数组
*/
public static byte[] getBytes(char data) {
byte[] bytes = new byte[2];
if (isLittleEndian()) {
bytes[0] = (byte) (data);
bytes[1] = (byte) (data >> 8);
} else {
bytes[1] = (byte) (data);
bytes[0] = (byte) (data >> 8);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 32 位有符号整数值
* @param data 要转换的数字
* @return 长度为 4 的字节数组
*/
public static byte[] getBytes(int data) {
byte[] bytes = new byte[4];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data & 0xff00) >> 8);
bytes[2] = (byte) ((data & 0xff0000) >> 16);
bytes[3] = (byte) ((data & 0xff000000) >> 24);
} else {
bytes[3] = (byte) (data & 0xff);
bytes[2] = (byte) ((data & 0xff00) >> 8);
bytes[1] = (byte) ((data & 0xff0000) >> 16);
bytes[0] = (byte) ((data & 0xff000000) >> 24);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 64 位有符号整数值
* @param data 要转换的数字
* @return 长度为 8 的字节数组
*/
public static byte[] getBytes(long data) {
byte[] bytes = new byte[8];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data >> 8) & 0xff);
bytes[2] = (byte) ((data >> 16) & 0xff);
bytes[3] = (byte) ((data >> 24) & 0xff);
bytes[4] = (byte) ((data >> 32) & 0xff);
bytes[5] = (byte) ((data >> 40) & 0xff);
bytes[6] = (byte) ((data >> 48) & 0xff);
bytes[7] = (byte) ((data >> 56) & 0xff);
} else {
bytes[7] = (byte) (data & 0xff);
bytes[6] = (byte) ((data >> 8) & 0xff);
bytes[5] = (byte) ((data >> 16) & 0xff);
bytes[4] = (byte) ((data >> 24) & 0xff);
bytes[3] = (byte) ((data >> 32) & 0xff);
bytes[2] = (byte) ((data >> 40) & 0xff);
bytes[1] = (byte) ((data >> 48) & 0xff);
bytes[0] = (byte) ((data >> 56) & 0xff);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的单精度浮点值
* @param data 要转换的数字
* @return 长度为 4 的字节数组
*/
public static byte[] getBytes(float data) {
return getBytes(Float.floatToIntBits(data));
}
/**
* 以字节数组的形式返回指定的双精度浮点值
* @param data 要转换的数字
* @return 长度为 8 的字节数组
*/
public static byte[] getBytes(double data) {
return getBytes(Double.doubleToLongBits(data));
}
/**
* 将指定字符串中的所有字符编码为一个字节序列
* @param data 包含要编码的字符的字符串
* @return 一个字节数组，包含对指定的字符集进行编码的结果
*/
public static byte[] getBytes(String data) {
return data.getBytes(Charset.forName("UTF-8"));
}
/**
* 将指定字符串中的所有字符编码为一个字节序列
* @param data 包含要编码的字符的字符串
* @param charsetName 字符集编码
* @return 一个字节数组，包含对指定的字符集进行编码的结果
*/
public static byte[] getBytes(String data, String charsetName) {
return data.getBytes(Charset.forName(charsetName));
}
/**
* 返回由字节数组转换来的布尔值
* @param bytes 字节数组
* @return 布尔值
*/
public static boolean toBoolean(byte[] bytes) {
return bytes[0] == 0 ? false : true;
}
/**
* 返回由字节数组中的指定的一个字节转换来的布尔值
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 布尔值
*/
public static boolean toBoolean(byte[] bytes, int startIndex) {
return toBoolean(copyFrom(bytes, startIndex, 1));
}
/**
* 返回由字节数组转换来的 16 位有符号整数
* @param bytes 字节数组
* @return 由两个字节构成的 16 位有符号整数
*/
public static short toShort(byte[] bytes) {
if (isLittleEndian()) {
return (short) ((0xff & bytes[0]) | (0xff00 & (bytes[1] << 8)));
} else {
return (short) ((0xff & bytes[1]) | (0xff00 & (bytes[0] << 8)));
}
}
/**
* 无符号short整数转换为2字节的byte数组
*
* @param s
* short整数
* @return byte数组
*/
public static byte[] unsignedShortToByte2(int s) {
byte[] targets = new byte[2];
targets[0] = (byte) (s >> 8 & 0xFF);
targets[1] = (byte) (s & 0xFF);
return targets;
}
/**
* byte数组转换为无符号short整数
*
* @param bytes
* byte数组
* @return short整数
*/
public static int byte2ToUnsignedShort(byte[] bytes) {
return byte2ToUnsignedShort(bytes, 0);
}
/**
* byte数组转换为无符号short整数
*
* @param bytes
* byte数组
* @param off
* 开始位置
* @return short整数
*/
public static int byte2ToUnsignedShort(byte[] bytes, int off) {
int high = bytes[off];
int low = bytes[off + 1];
return (high << 8 & 0xFF00) | (low & 0xFF);
}
/**
* 返回由字节数组中的指定的两个字节转换来的 16 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由两个字节构成的 16 位有符号整数
*/
public static short toShort(byte[] bytes, int startIndex) {
return toShort(copyFrom(bytes, startIndex, 2));
}
/**
* 返回由字节数组转换来的 Unicode 字符
* @param bytes 字节数组
* @return 由两个字节构成的字符
*/
public static char toChar(byte[] bytes) {
if (isLittleEndian()) {
return (char) ((0xff & bytes[0]) | (0xff00 & (bytes[1] << 8)));
} else {
return (char) ((0xff & bytes[1]) | (0xff00 & (bytes[0] << 8)));
}
}
/**
* 返回由字节数组中的指定的两个字节转换来的 Unicode 字符
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由两个字节构成的字符
*/
public static char toChar(byte[] bytes, int startIndex) {
return toChar(copyFrom(bytes, startIndex, 2));
}
/**
* 返回由字节数组转换来的 32 位有符号整数
* @param bytes 字节数组
* @return 由四个字节构成的 32 位有符号整数
*/
public static int toInt(byte[] bytes) {
if (isLittleEndian()) {
return (0xff & bytes[0])
| (0xff00 & (bytes[1] << 8))
| (0xff0000 & (bytes[2] << 16))
| (0xff000000 & (bytes[3] << 24));
} else {
return (0xff & bytes[3])
| (0xff00 & (bytes[2] << 8))
| (0xff0000 & (bytes[1] << 16))
| (0xff000000 & (bytes[0] << 24));
}
}
/**
* 返回由字节数组中的指定的四个字节转换来的 32 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由四个字节构成的 32 位有符号整数
*/
public static int toInt(byte[] bytes, int startIndex) {
return toInt(copyFrom(bytes, startIndex, 4));
}
/**
* 返回由字节数组转换来的 64 位有符号整数
* @param bytes 字节数组
* @return 由八个字节构成的 64 位有符号整数
*/
public static long toLong(byte[] bytes) {
if (isLittleEndian()) {
return (0xffL & (long) bytes[0])
| (0xff00L & ((long) bytes[1] << 8))
| (0xff0000L & ((long) bytes[2] << 16))
| (0xff000000L & ((long) bytes[3] << 24))
| (0xff00000000L & ((long) bytes[4] << 32))
| (0xff0000000000L & ((long) bytes[5] << 40))
| (0xff000000000000L & ((long) bytes[6] << 48))
| (0xff00000000000000L & ((long) bytes[7] << 56));
} else {
return (0xffL & (long) bytes[7])
| (0xff00L & ((long) bytes[6] << 8))
| (0xff0000L & ((long) bytes[5] << 16))
| (0xff000000L & ((long) bytes[4] << 24))
| (0xff00000000L & ((long) bytes[3] << 32))
| (0xff0000000000L & ((long) bytes[2] << 40))
| (0xff000000000000L & ((long) bytes[1] << 48))
| (0xff00000000000000L & ((long) bytes[0] << 56));
}
}
/**
* 返回由字节数组中的指定的八个字节转换来的 64 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由八个字节构成的 64 位有符号整数
*/
public static long toLong(byte[] bytes, int startIndex) {
return toLong(copyFrom(bytes, startIndex, 8));
}
/**
* 返回由字节数组转换来的单精度浮点数
* @param bytes 字节数组
* @return 由四个字节构成的单精度浮点数
*/
public static float toFloat(byte[] bytes) {
return Float.intBitsToFloat(toInt(bytes));
}
/**
* 返回由字节数组中的指定的四个字节转换来的单精度浮点数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由四个字节构成的单精度浮点数
*/
public static float toFloat(byte[] bytes, int startIndex) {
return Float.intBitsToFloat(toInt(copyFrom(bytes, startIndex, 4)));
}
/**
* 返回由字节数组转换来的双精度浮点数
* @param bytes 字节数组
* @return 由八个字节构成的双精度浮点数
*/
public static double toDouble(byte[] bytes) {
return Double.longBitsToDouble(toLong(bytes));
}
/**
* 返回由字节数组中的指定的八个字节转换来的双精度浮点数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由八个字节构成的双精度浮点数
*/
public static double toDouble(byte[] bytes, int startIndex) {
return Double.longBitsToDouble(toLong(copyFrom(bytes, startIndex, 8)));
}
/**
* 返回由字节数组转换来的字符串
* @param bytes 字节数组
* @return 字符串
*/
public static String toString(byte[] bytes) {
return new String(bytes, Charset.forName("UTF-8"));
}
/**
* 返回由字节数组转换来的字符串
* @param bytes 字节数组
* @param charsetName 字符集编码
* @return 字符串
*/
public static String toString(byte[] bytes, String charsetName) {
return new String(bytes, Charset.forName(charsetName));
}
/**
* 以字符串表示形式返回字节数组的内容
* @param bytes 字节数组
* @return 字符串形式的 <tt>bytes</tt>
*/
public static String toHexString(byte[] bytes) {
if (bytes == null)
return "null";
int iMax = bytes.length - 1;
if (iMax == -1)
return "[]";
StringBuilder b = new StringBuilder();
b.append('[');
for (int i = 0; ; i++) {
b.append(String.format("%02x", bytes[i] & 0xFF));
if (i == iMax)
return b.append(']').toString();
b.append(", ");
}
}
// --------------------------------------------------------------------------------------------
/**
* 数组拷贝。
* @param src 字节数组。
* @param off 起始下标。
* @param len 拷贝长度。
* @return 指定长度的字节数组。
*/
public static byte[] copyFrom(byte[] src, int off, int len) {
// return Arrays.copyOfRange(src, off, off + len);
byte[] bits = new byte[len];
for (int i = off, j = 0; i < src.length && j < len; i++, j++) {
bits[j] = src[i];
}
return bits;
}
/**
* 判断 CPU Endian 是否为 Little
* @return 判断结果
*/
private static boolean isLittleEndian() {
return ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN;
}
}

48
modbus-server/src/main/java/com/sarnath/modbusserver/dtuutils/DTUServer.java
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package com.sarnath.modbusserver.dtuutils;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.*;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.logging.LoggingHandler;
public class DTUServer {
static final int PORT = Integer.parseInt(System.getProperty("port", "8007"));
public static void Start()
{
//主工作线程组，设置为1个线程
EventLoopGroup bossGroup = new NioEventLoopGroup(1);
//工作线程组，默认为内核数*2的线程数
EventLoopGroup workerGroup = new NioEventLoopGroup();
try {
ServerBootstrap b = new ServerBootstrap();
b.group(bossGroup, workerGroup)
.channel(NioServerSocketChannel.class)
.option(ChannelOption.SO_BACKLOG, 100)
.childHandler(new ChannelInitializer<SocketChannel>() {
@Override
public void initChannel(SocketChannel ch) throws Exception {
ChannelPipeline p = ch.pipeline();
p.addLast(new LoggingHandler(LogLevel.INFO));
p.addLast(new DTUServerHandler());
}
});
// Start the server.
ChannelFuture f = b.bind(PORT).sync();
// Wait until the server socket is closed.
f.channel().closeFuture().sync();
} catch (Exception e) {
e.printStackTrace();
} finally {
// Shut down all event loops to terminate all threads.
bossGroup.shutdownGracefully();
workerGroup.shutdownGracefully();
}
}
}

137
modbus-server/src/main/java/com/sarnath/modbusserver/dtuutils/DTUServerHandler.java
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package com.sarnath.modbusserver.dtuutils;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.InetSocketAddress;
public class DTUServerHandler extends ChannelInboundHandlerAdapter {
private static final Logger LOG = LoggerFactory.getLogger(DTUServerHandler.class);
private byte[] cBuf = new byte[0];
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
InetSocketAddress ipSocket = (InetSocketAddress )ctx.channel().remoteAddress();
String addr = ipSocket.getAddress().getHostAddress();
int port = ipSocket.getPort();
LOG.info("通道读取，对方位于" + addr + ":" + port);
ByteBuf buffer = (ByteBuf)msg;
if (buffer != null)
{
//string msg = BitConverter.ToString(buffer.Array);
//LogUtil.Info(msg);
// 读取长度
int len = buffer.readableBytes();
byte[] curBuf = new byte[len];
buffer.readBytes(curBuf,0,len);
//System.arraycopy(buffer.array(), buffer.arrayOffset(), curBuf, 0, len);
String tempMsg = BitConverter.toHexString(curBuf);
LOG.info("xxxxxxxxx:"+tempMsg);
//
Unpacking(curBuf);
}
}
/// <summary>
/// 递归处理当前包
/// </summary>
/// <param name="curBuf"></param>
private void Unpacking(byte[] curBuf)
{
// 读取长度
int len = curBuf.length;
// 定义拼接数据包
byte[] revBuf = new byte[len + cBuf.length];
// 拼接 缓存数据包
System.arraycopy(cBuf, 0, revBuf, 0, cBuf.length);
// 拼接 新接收数据包
System.arraycopy(curBuf, 0, revBuf, cBuf.length, len);
// 使用完重置缓存包
cBuf = new byte[0];
// 包长判断
if (len >= 4)
{
String tempMsg = BitConverter.toHexString(revBuf);
LOG.info("xxxxxxxxx:"+tempMsg);
String tempMsg2 = BitConverter.toHexString(BitConverter.copyFrom(revBuf, 2, 2));
LOG.info("xxxxxxxxx2:"+tempMsg2);
LOG.info("xxxxxxxxx2:"+BitConverter.toHexString(BitConverter.getBytes((short) 6)));
//2 3 位为整包长度
short packageLen = BitConverter.toShort(BitConverter.copyFrom(revBuf, 2, 2));
LOG.info("packageLen："+packageLen);
if (packageLen==0)
{
return;
}
if (packageLen > revBuf.length)
{
// 缓存断包 等待下一个数据包
LOG.info("缓存断包!");
cBuf = revBuf;
}
else
{
// 根据长度 拆包
byte[] comBuf = new byte[packageLen];
System.arraycopy(revBuf, 0, comBuf, 0, packageLen);
// 业务处理
DoSomeThing(comBuf);
//// 重置缓存包
//cBuf = new byte[0];
int remLen = revBuf.length - packageLen;
if (remLen>0)
{
LOG.info("粘包处理!");
// 重置当前处理包
curBuf = new byte[remLen];
System.arraycopy(revBuf, packageLen, curBuf, 0, remLen);
// 递归处理剩余数据包
Unpacking(curBuf);
}
}
}
else
{
// 缓存断包 等待下一个数据包
LOG.info("缓存断包!");
cBuf = revBuf;
}
}
@Override
public void channelReadComplete(ChannelHandlerContext ctx) {
ctx.flush();
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
// Close the connection when an exception is raised.
cause.printStackTrace();
ctx.close();
}
private void DoSomeThing(byte[] comBuf)
{
String msg = BitConverter.toHexString(comBuf);
LOG.info("DoSomeThing:"+msg);
//int dataLen = BitConverter.ToInt16(comBuf, 2) - 14;
//byte[] DataByte = new byte[dataLen];
//Array.ConstrainedCopy(comBuf, 14, DataByte, 0, dataLen);
//// 0 1 头
//// 2 3 长度
//// 4 5 厂站号
//int stationId = BitConverter.ToInt16(comBuf, 4);
//// 6 7 通道号
//int channelId = BitConverter.ToInt16(comBuf, 6);
//int startAddress = BitConverter.ToInt16(comBuf, 11);
//int type = Convert.ToInt16(comBuf[9]);
//LogUtil.Info("场站号：" + stationId.ToString() + ", 通道号：" + channelId.ToString() + ", 起始地址：" + startAddress+",type："+ type);
//LogUtil.Info(stationId+":"+string.Join("-", GetRaw(DataByte)));
}
}

8
modbus-server/src/main/resources/banner.txt
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@ -0,0 +1,8 @@
Spring Boot Version: ${spring-boot.version}
Spring Application Name: ${spring.application.name}
_____ .______. _________
/ \ ____ __| _/\_ |__ __ __ ______ / _____/ ______________ __ ___________
/ \ / \ / _ \ / __ | | __ \| | \/ ___/ ______ \_____ \_/ __ \_ __ \ \/ // __ \_ __ \
/ Y ( <_> ) /_/ | | \_\ \ | /\___ \ /_____/ / \ ___/| | \/\ /\ ___/| | \/
\____|__ /\____/\____ | |___ /____//____ > /_______ /\___ >__| \_/ \___ >__|
\/ \/ \/ \/ \/ \/ \/

24
modbus-server/src/main/resources/bootstrap.yml
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@ -0,0 +1,24 @@
# Tomcat
server:
port: 8710
# Spring
spring:
application:
# 应用名称
name: modbus-server
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 127.0.0.1:8848
config:
# 配置中心地址
server-addr: 127.0.0.1:8848
# 配置文件格式
file-extension: yml
# 共享配置
shared-dataids: application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

74
modbus-server/src/main/resources/logback.xml
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@ -0,0 +1,74 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
<!-- 日志存放路径 -->
<property name="log.path" value="/home/ruoyi/logs/ruoyi-job" />
<!-- 日志输出格式 -->
<property name="log.pattern" value="%d{HH:mm:ss.SSS} [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />:ss} %-5level ${springAppName:-} %thread %logger %msg%n"/>
<!-- 控制台输出 -->
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
</appender>
<!-- 系统日志输出 -->
<appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${log.path}/info.log</file>
<!-- 循环政策：基于时间创建日志文件 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志文件名格式 -->
<fileNamePattern>${log.path}/info.%d{yyyy-MM-dd}.log</fileNamePattern>
<!-- 日志最大的历史 60天 -->
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<!-- 过滤的级别 -->
<level>INFO</level>
<!-- 匹配时的操作：接收（记录） -->
<onMatch>ACCEPT</onMatch>
<!-- 不匹配时的操作：拒绝（不记录） -->
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${log.path}/error.log</file>
<!-- 循环政策：基于时间创建日志文件 -->
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- 日志文件名格式 -->
<fileNamePattern>${log.path}/error.%d{yyyy-MM-dd}.log</fileNamePattern>
<!-- 日志最大的历史 60天 -->
<maxHistory>60</maxHistory>
</rollingPolicy>
<encoder>
<pattern>${log.pattern}</pattern>
</encoder>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<!-- 过滤的级别 -->
<level>ERROR</level>
<!-- 匹配时的操作：接收（记录） -->
<onMatch>ACCEPT</onMatch>
<!-- 不匹配时的操作：拒绝（不记录） -->
<onMismatch>DENY</onMismatch>
</filter>
</appender>
<!-- 系统模块日志级别控制 -->
<logger name="com.ruoyi" level="info" />
<!-- Spring日志级别控制 -->
<logger name="org.springframework" level="warn" />
<root level="info">
<appender-ref ref="console" />
</root>
<!--系统操作日志-->
<root level="info">
<appender-ref ref="file_info" />
<appender-ref ref="file_error" />
</root>
</configuration>

1
pom.xml
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@ -213,6 +213,7 @@
<module>ruoyi-modules</module> <module>ruoyi-modules</module>
<module>ruoyi-api</module> <module>ruoyi-api</module>
<module>ruoyi-common</module> <module>ruoyi-common</module>
<module>modbus-server</module>
</modules> </modules>
<packaging>pom</packaging> <packaging>pom</packaging>

380
ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/BitConverter.java
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@ -0,0 +1,380 @@
package com.ruoyi.common.core.utils;
import java.nio.ByteOrder;
import java.nio.charset.Charset;
/**
* 数字转字节数组工具类
*/
public class BitConverter {
/**
* 以字节数组的形式返回指定的布尔值
* @param data 一个布尔值
* @return 长度为 1 的字节数组
*/
public static byte[] getBytes(boolean data) {
byte[] bytes = new byte[1];
bytes[0] = (byte) (data ? 1 : 0);
return bytes;
}
/**
* 以字节数组的形式返回指定的 16 位有符号整数值
* @param data 要转换的数字
* @return 长度为 2 的字节数组
*/
public static byte[] getBytes(short data) {
byte[] bytes = new byte[2];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data & 0xff00) >> 8);
} else {
bytes[1] = (byte) (data & 0xff);
bytes[0] = (byte) ((data & 0xff00) >> 8);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 Unicode 字符值
* @param data 要转换的字符
* @return 长度为 2 的字节数组
*/
public static byte[] getBytes(char data) {
byte[] bytes = new byte[2];
if (isLittleEndian()) {
bytes[0] = (byte) (data);
bytes[1] = (byte) (data >> 8);
} else {
bytes[1] = (byte) (data);
bytes[0] = (byte) (data >> 8);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 32 位有符号整数值
* @param data 要转换的数字
* @return 长度为 4 的字节数组
*/
public static byte[] getBytes(int data) {
byte[] bytes = new byte[4];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data & 0xff00) >> 8);
bytes[2] = (byte) ((data & 0xff0000) >> 16);
bytes[3] = (byte) ((data & 0xff000000) >> 24);
} else {
bytes[3] = (byte) (data & 0xff);
bytes[2] = (byte) ((data & 0xff00) >> 8);
bytes[1] = (byte) ((data & 0xff0000) >> 16);
bytes[0] = (byte) ((data & 0xff000000) >> 24);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的 64 位有符号整数值
* @param data 要转换的数字
* @return 长度为 8 的字节数组
*/
public static byte[] getBytes(long data) {
byte[] bytes = new byte[8];
if (isLittleEndian()) {
bytes[0] = (byte) (data & 0xff);
bytes[1] = (byte) ((data >> 8) & 0xff);
bytes[2] = (byte) ((data >> 16) & 0xff);
bytes[3] = (byte) ((data >> 24) & 0xff);
bytes[4] = (byte) ((data >> 32) & 0xff);
bytes[5] = (byte) ((data >> 40) & 0xff);
bytes[6] = (byte) ((data >> 48) & 0xff);
bytes[7] = (byte) ((data >> 56) & 0xff);
} else {
bytes[7] = (byte) (data & 0xff);
bytes[6] = (byte) ((data >> 8) & 0xff);
bytes[5] = (byte) ((data >> 16) & 0xff);
bytes[4] = (byte) ((data >> 24) & 0xff);
bytes[3] = (byte) ((data >> 32) & 0xff);
bytes[2] = (byte) ((data >> 40) & 0xff);
bytes[1] = (byte) ((data >> 48) & 0xff);
bytes[0] = (byte) ((data >> 56) & 0xff);
}
return bytes;
}
/**
* 以字节数组的形式返回指定的单精度浮点值
* @param data 要转换的数字
* @return 长度为 4 的字节数组
*/
public static byte[] getBytes(float data) {
return getBytes(Float.floatToIntBits(data));
}
/**
* 以字节数组的形式返回指定的双精度浮点值
* @param data 要转换的数字
* @return 长度为 8 的字节数组
*/
public static byte[] getBytes(double data) {
return getBytes(Double.doubleToLongBits(data));
}
/**
* 将指定字符串中的所有字符编码为一个字节序列
* @param data 包含要编码的字符的字符串
* @return 一个字节数组，包含对指定的字符集进行编码的结果
*/
public static byte[] getBytes(String data) {
return data.getBytes(Charset.forName("UTF-8"));
}
/**
* 将指定字符串中的所有字符编码为一个字节序列
* @param data 包含要编码的字符的字符串
* @param charsetName 字符集编码
* @return 一个字节数组，包含对指定的字符集进行编码的结果
*/
public static byte[] getBytes(String data, String charsetName) {
return data.getBytes(Charset.forName(charsetName));
}
/**
* 返回由字节数组转换来的布尔值
* @param bytes 字节数组
* @return 布尔值
*/
public static boolean toBoolean(byte[] bytes) {
return bytes[0] == 0 ? false : true;
}
/**
* 返回由字节数组中的指定的一个字节转换来的布尔值
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 布尔值
*/
public static boolean toBoolean(byte[] bytes, int startIndex) {
return toBoolean(copyFrom(bytes, startIndex, 1));
}
/**
* 返回由字节数组转换来的 16 位有符号整数
* @param bytes 字节数组
* @return 由两个字节构成的 16 位有符号整数
*/
public static short toShort(byte[] bytes) {
if (isLittleEndian()) {
return (short) ((0xff & bytes[0]) | (0xff00 & (bytes[1] << 8)));
} else {
return (short) ((0xff & bytes[1]) | (0xff00 & (bytes[0] << 8)));
}
}
/**
* 返回由字节数组中的指定的两个字节转换来的 16 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由两个字节构成的 16 位有符号整数
*/
public static short toShort(byte[] bytes, int startIndex) {
return toShort(copyFrom(bytes, startIndex, 2));
}
/**
* 返回由字节数组转换来的 Unicode 字符
* @param bytes 字节数组
* @return 由两个字节构成的字符
*/
public static char toChar(byte[] bytes) {
if (isLittleEndian()) {
return (char) ((0xff & bytes[0]) | (0xff00 & (bytes[1] << 8)));
} else {
return (char) ((0xff & bytes[1]) | (0xff00 & (bytes[0] << 8)));
}
}
/**
* 返回由字节数组中的指定的两个字节转换来的 Unicode 字符
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由两个字节构成的字符
*/
public static char toChar(byte[] bytes, int startIndex) {
return toChar(copyFrom(bytes, startIndex, 2));
}
/**
* 返回由字节数组转换来的 32 位有符号整数
* @param bytes 字节数组
* @return 由四个字节构成的 32 位有符号整数
*/
public static int toInt(byte[] bytes) {
if (isLittleEndian()) {
return (0xff & bytes[0])
| (0xff00 & (bytes[1] << 8))
| (0xff0000 & (bytes[2] << 16))
| (0xff000000 & (bytes[3] << 24));
} else {
return (0xff & bytes[3])
| (0xff00 & (bytes[2] << 8))
| (0xff0000 & (bytes[1] << 16))
| (0xff000000 & (bytes[0] << 24));
}
}
/**
* 返回由字节数组中的指定的四个字节转换来的 32 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由四个字节构成的 32 位有符号整数
*/
public static int toInt(byte[] bytes, int startIndex) {
return toInt(copyFrom(bytes, startIndex, 4));
}
/**
* 返回由字节数组转换来的 64 位有符号整数
* @param bytes 字节数组
* @return 由八个字节构成的 64 位有符号整数
*/
public static long toLong(byte[] bytes) {
if (isLittleEndian()) {
return (0xffL & (long) bytes[0])
| (0xff00L & ((long) bytes[1] << 8))
| (0xff0000L & ((long) bytes[2] << 16))
| (0xff000000L & ((long) bytes[3] << 24))
| (0xff00000000L & ((long) bytes[4] << 32))
| (0xff0000000000L & ((long) bytes[5] << 40))
| (0xff000000000000L & ((long) bytes[6] << 48))
| (0xff00000000000000L & ((long) bytes[7] << 56));
} else {
return (0xffL & (long) bytes[7])
| (0xff00L & ((long) bytes[6] << 8))
| (0xff0000L & ((long) bytes[5] << 16))
| (0xff000000L & ((long) bytes[4] << 24))
| (0xff00000000L & ((long) bytes[3] << 32))
| (0xff0000000000L & ((long) bytes[2] << 40))
| (0xff000000000000L & ((long) bytes[1] << 48))
| (0xff00000000000000L & ((long) bytes[0] << 56));
}
}
/**
* 返回由字节数组中的指定的八个字节转换来的 64 位有符号整数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由八个字节构成的 64 位有符号整数
*/
public static long toLong(byte[] bytes, int startIndex) {
return toLong(copyFrom(bytes, startIndex, 8));
}
/**
* 返回由字节数组转换来的单精度浮点数
* @param bytes 字节数组
* @return 由四个字节构成的单精度浮点数
*/
public static float toFloat(byte[] bytes) {
return Float.intBitsToFloat(toInt(bytes));
}
/**
* 返回由字节数组中的指定的四个字节转换来的单精度浮点数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由四个字节构成的单精度浮点数
*/
public static float toFloat(byte[] bytes, int startIndex) {
return Float.intBitsToFloat(toInt(copyFrom(bytes, startIndex, 4)));
}
/**
* 返回由字节数组转换来的双精度浮点数
* @param bytes 字节数组
* @return 由八个字节构成的双精度浮点数
*/
public static double toDouble(byte[] bytes) {
return Double.longBitsToDouble(toLong(bytes));
}
/**
* 返回由字节数组中的指定的八个字节转换来的双精度浮点数
* @param bytes 字节数组
* @param startIndex 起始下标
* @return 由八个字节构成的双精度浮点数
*/
public static double toDouble(byte[] bytes, int startIndex) {
return Double.longBitsToDouble(toLong(copyFrom(bytes, startIndex, 8)));
}
/**
* 返回由字节数组转换来的字符串
* @param bytes 字节数组
* @return 字符串
*/
public static String toString(byte[] bytes) {
return new String(bytes, Charset.forName("UTF-8"));
}
/**
* 返回由字节数组转换来的字符串
* @param bytes 字节数组
* @param charsetName 字符集编码
* @return 字符串
*/
public static String toString(byte[] bytes, String charsetName) {
return new String(bytes, Charset.forName(charsetName));
}
/**
* 以字符串表示形式返回字节数组的内容
* @param bytes 字节数组
* @return 字符串形式的 <tt>bytes</tt>
*/
public static String toHexString(byte[] bytes) {
if (bytes == null)
return "null";
int iMax = bytes.length - 1;
if (iMax == -1)
return "[]";
StringBuilder b = new StringBuilder();
b.append('[');
for (int i = 0; ; i++) {
b.append(String.format("%02x", bytes[i] & 0xFF));
if (i == iMax)
return b.append(']').toString();
b.append(", ");
}
}
// --------------------------------------------------------------------------------------------
/**
* 数组拷贝。
* @param src 字节数组。
* @param off 起始下标。
* @param len 拷贝长度。
* @return 指定长度的字节数组。
*/
private static byte[] copyFrom(byte[] src, int off, int len) {
// return Arrays.copyOfRange(src, off, off + len);
byte[] bits = new byte[len];
for (int i = off, j = 0; i < src.length && j < len; i++, j++) {
bits[j] = src[i];
}
return bits;
}
/**
* 判断 CPU Endian 是否为 Little
* @return 判断结果
*/
private static boolean isLittleEndian() {
return ByteOrder.nativeOrder() == ByteOrder.LITTLE_ENDIAN;
}
}

2
ruoyi-gateway/src/main/java/com/ruoyi/gateway/RuoYiGatewayApplication.java
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@ -11,7 +11,7 @@ import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
* @author ruoyi * @author ruoyi
*/ */
@EnableDiscoveryClient @EnableDiscoveryClient
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class }) @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class })// 关闭自动配置功能
public class RuoYiGatewayApplication public class RuoYiGatewayApplication
{ {
public static void main(String[] args) public static void main(String[] args)

1
ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java
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@ -4,6 +4,7 @@ import java.io.IOException;
import java.util.List; import java.util.List;
import java.util.Set; import java.util.Set;
import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize; import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated; import org.springframework.validation.annotation.Validated;

67
ruoyi-visual/hystrix-dashboard/pom.xml
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@ -0,0 +1,67 @@
<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>ruoyi-visual</artifactId>
<groupId>com.ruoyi</groupId>
<version>2.0.0</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>hystrix-dashboard</artifactId>
<dependencies>
<!-- SpringCloud Ailibaba Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- SpringCloud Ailibaba Nacos Config -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- SpringCloud Ailibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- SpringBoot Web -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.netflix.hystrix</groupId>
<artifactId>hystrix-javanica</artifactId>
<version>RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-netflix-hystrix-dashboard</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

22
ruoyi-visual/hystrix-dashboard/src/main/java/com/sarnath/hystrix/dashboard/HystrixDashBoardApplication.java
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@ -0,0 +1,22 @@
package com.sarnath.hystrix.dashboard;
import org.springframework.boot.SpringApplication;
import org.springframework.cloud.client.SpringCloudApplication;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
@EnableHystrixDashboard
@SpringCloudApplication
public class HystrixDashBoardApplication {
public static void main(String[] args)
{
SpringApplication.run(HystrixDashBoardApplication.class, args);
System.out.println("(♥◠‿◠)ﾉﾞ hystrix-dashboard服务模块启动成功 ლ(´ڡ`ლ)ﾞ \n" +
"____.___._________ \n" +
"\\__ | |\\_ ___ \\ \n" +
" / | |/ \\ \\/ \n" +
" \\____ |\\ \\____\n" +
" / ______| \\______ /\n" +
" \\/ \\/ ");
}
}

8
ruoyi-visual/hystrix-dashboard/src/main/resources/banner.txt
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@ -0,0 +1,8 @@
Spring Boot Version: ${spring-boot.version}
Spring Application Name: ${spring.application.name}
.__ __ .__ .___ .__ ___. .___
| |__ ___.__. _______/ |________|__|__ ___ __| _/____ _____| |__\_ |__ _________ _______ __| _/
| | < | |/ ___/\ __\_ __ \ \ \/ / ______ / __ |\__ \ / ___/ | \| __ \ / _ \__ \\_ __ \/ __ |
| Y \___ |\___ \ | | | | \/ |> < /_____/ / /_/ | / __ \_\___ \| Y \ \_\ ( <_> ) __ \| | \/ /_/ |
|___| / ____/____ > |__| |__| |__/__/\_ \ \____ |(____ /____ >___| /___ /\____(____ /__| \____ |
\/\/ \/ \/ \/ \/ \/ \/ \/ \/ \/

24
ruoyi-visual/hystrix-dashboard/src/main/resources/bootstrap.yml
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@ -0,0 +1,24 @@
# Tomcat
server:
port: 8100
# Spring
spring:
application:
# 应用名称
name: hystrix-dashboard
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 127.0.0.1:8848
config:
# 配置中心地址
server-addr: 127.0.0.1:8848
# 配置文件格式
file-extension: yml
# 共享配置
shared-dataids: application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

1
ruoyi-visual/pom.xml
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@ -10,6 +10,7 @@
<modules> <modules>
<module>ruoyi-monitor</module> <module>ruoyi-monitor</module>
<module>hystrix-dashboard</module>
</modules> </modules>
<artifactId>ruoyi-visual</artifactId> <artifactId>ruoyi-visual</artifactId>

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