更新日志

2021-09-25 14:25:08 +08:00
commit 303664eda3
--- a/HELP.md
+++ b/HELP.md
@@ -8,6 +8,11 @@ For further reference, please consider the following sections:
 * [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.5.4/maven-plugin/reference/html/)
 * [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.5.4/maven-plugin/reference/html/#build-image)

+系统相关
+    日志问题
+        ① 一般系统的 debug模式 只有在开发调试阶段才会开启，生产环境是不开的。开启==》application.yml 下的logging 注释打开  ；；关闭 ==》application.yml 下的logging代码打上注释。；；
+        ② work目录下日志一般是汇总的所有模块的日志（包括所有模块他们依赖第三方jar包 输出的日志） ，其他目录下的日志是 手动用代码输出的日志
+
 MQ 相关
 1.src/main/java/com/qgs/dc/mq/configuration 包下新建 配置类。主要的作用的是在 MQ上新建队列（如果队列信息不存在的话），
 水平扩展其他设备的时候 只要：control+R 然后 00B=>00C  然后replace all
--- a/pom.xml
+++ b/pom.xml
@@ -131,6 +131,33 @@

        <!-- jackson依赖 结束 -->

+        <!-- 西门子S7 驱动 开始  -->
+        <dependency>
+            <groupId>org.apache.plc4x</groupId>
+            <artifactId>plc4j-api</artifactId>
+            <version>0.9.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.plc4x</groupId>
+            <artifactId>plc4j-connection-cache</artifactId>
+            <version>0.9.0</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/org.apache.plc4x/plc4j-connection-pool -->
+        <dependency>
+            <groupId>org.apache.plc4x</groupId>
+            <artifactId>plc4j-connection-pool</artifactId>
+            <version>0.9.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.plc4x</groupId>
+            <artifactId>plc4j-driver-s7</artifactId>
+            <version>0.9.0</version>
+            <scope>runtime</scope>
+        </dependency>
+
+        <!-- 西门子S7 驱动 结束 -->
+
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
--- a/src/main/java/com/qgs/dc/opcua/selfunion/NodeIdKey.java
+++ b/src/main/java/com/qgs/dc/opcua/selfunion/NodeIdKey.java
@@ -7,7 +7,7 @@ public class NodeIdKey {
    private String nodeName;
    private Integer namespace;
    private String identifier;
-    private List<NodeIdKey> child;
+    private List<NodeIdKey> children;

    /**
     * type 类型 (就是Node)
@@ -43,7 +43,7 @@ public class NodeIdKey {
        this.namespace = namespace;
        this.identifier = identifier;
        this.varType = varType;
-        this.child = new ArrayList<>();
+        this.children = new ArrayList<>();
    }

    public Integer getNodeType() {
@@ -62,12 +62,12 @@ public class NodeIdKey {
        this.varType = varType;
    }

-    public List<NodeIdKey> getChild() {
-        return child;
+    public List<NodeIdKey> getChildren() {
+        return children;
    }

-    public void setChild(List<NodeIdKey> child) {
-        this.child = child;
+    public void setChildren(List<NodeIdKey> children) {
+        this.children = children;
    }


--- a/src/main/java/com/qgs/dc/opcua/selfunion/UAService.java
+++ b/src/main/java/com/qgs/dc/opcua/selfunion/UAService.java
@@ -1338,7 +1338,7 @@ public class UAService {
        NodeId rootNodeId = new NodeId(rootNameSpace,identifier);
        String rootName = rootNameSpace+","+identifier;
        NodeIdKey rootNodeIdKey = new NodeIdKey(rootName, NodeClass.Object.getValue(), rootNameSpace, identifier,"根目录");
-        rootNodeIdKey.setChild(browseNodeA(rootNodeIdKey, opcUaClients.get(plcName), rootNodeId));
+        rootNodeIdKey.setChildren(browseNodeA(rootNodeIdKey, opcUaClients.get(plcName), rootNodeId));

        return rootNodeIdKey;
    }
@@ -1381,7 +1381,7 @@ public class UAService {
                //NodeIdKey nodeIdKey = new NodeIdKey(browName,66,Integer.parseInt(String.valueOf(browseRoot.getNamespaceIndex())),browseRoot.getIdentifier().toString());

                // 目录也是一个NodeId，，所以要递归的去遍历看看是否 是目录
-                nodeIdKey1.setChild(browseNodeA(nodeIdKey1, client, node.getNodeId()));
+                nodeIdKey1.setChildren(browseNodeA(nodeIdKey1, client, node.getNodeId()));
            }
        } catch (UaException e) {
            logger.error("Browsing nodeId={} failed: {}", browseRoot, e.getMessage(), e);
--- a/src/main/java/com/qgs/dc/s7/controller/S7Controller.java
+++ b/src/main/java/com/qgs/dc/s7/controller/S7Controller.java
@@ -0,0 +1,89 @@
+package com.qgs.dc.s7.controller;
+
+import com.qgs.dc.opcua.arg.*;
+import com.qgs.dc.opcua.controller.R;
+import com.qgs.dc.s7.service.S7Service;
+import org.apache.plc4x.java.PlcDriverManager;
+import org.apache.plc4x.java.api.PlcConnection;
+import org.apache.plc4x.java.api.exceptions.PlcConnectionException;
+import org.apache.plc4x.java.api.messages.PlcReadRequest;
+import org.apache.plc4x.java.api.messages.PlcReadResponse;
+import org.apache.plc4x.java.api.types.PlcResponseCode;
+import org.apache.plc4x.java.api.value.PlcValue;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.concurrent.CompletableFuture;
+
+@RestController
+@RequestMapping("/s7")
+public class S7Controller {
+    private static final Logger logger = LoggerFactory.getLogger(S7Controller.class);
+
+    @Autowired
+    S7Service s7Service;
+
+
+    @PostMapping("/addThisPlc")
+    public R addThisPlc() throws PlcConnectionException {
+        Integer plc1 = s7Service.addPlc("plc1", "s7://192.168.0.200");
+        return R.ok().put("res",plc1);
+    }
+    @PostMapping("/getValue")
+    public R getValue() throws PlcConnectionException {
+        try(PlcConnection conn = s7Service.getConnection("s7://192.168.0.200")) {
+            if(conn.isConnected()){
+                if(conn.getMetadata().canRead()){
+                    try {
+                        PlcReadRequest.Builder builder = conn.readRequestBuilder();
+                        //builder.addItem("INT_1", "%DB10:4:INT");
+                        //builder.addItem("Byte-array", "%DB10:312:BYTE[20]");
+                        builder.addItem("STRING", "%DB10:10.0:STRING(20)");
+                        PlcReadRequest readRequest = builder.build();
+                        //PlcReadResponse response = readRequest.execute().get();
+                        CompletableFuture<? extends PlcReadResponse> execute = readRequest.execute();
+
+                        PlcReadResponse response = execute.get();
+
+                        for (String fieldName : response.getFieldNames()) {
+                            if(response.getResponseCode(fieldName) == PlcResponseCode.OK) {
+                                int numValues = response.getNumberOfValues(fieldName);
+                                PlcValue asPlcValue = response.getAsPlcValue();
+                                if(numValues == 1) {
+                                    Object obj = response.getObject(fieldName);
+
+                                    logger.info("Value[" + fieldName + "]: " + response.getObject(fieldName));
+                                }
+                                else {
+                                    logger.info("Value[" + fieldName + "]:");
+                                    for(int i = 0; i < numValues; i++) {
+                                        logger.info(" - " + response.getObject(fieldName, i));
+                                    }
+                                }
+                            }
+                            else {
+                                logger.error("Error[" + fieldName + "]: " + response.getResponseCode(fieldName).name());
+                            }
+                        }
+
+                    }catch (Exception e){
+                        logger.error(e.getMessage());
+                    }
+                }else {
+                    System.out.println("断线后 不能 read");
+                }
+            }else {
+                System.out.println("conn 为 connected");
+            }
+
+        }catch (Exception e){
+            System.out.println(e.getMessage());
+        }
+
+
+        return R.ok().put("res",1);
+    }
+
+}
--- a/src/main/java/com/qgs/dc/s7/service/S7Service.java
+++ b/src/main/java/com/qgs/dc/s7/service/S7Service.java
@@ -0,0 +1,43 @@
+package com.qgs.dc.s7.service;
+
+import org.apache.plc4x.java.PlcDriverManager;
+import org.apache.plc4x.java.api.PlcConnection;
+import org.apache.plc4x.java.api.exceptions.PlcConnectionException;
+import org.apache.plc4x.java.utils.connectionpool.PooledPlcDriverManager;
+import org.apache.plc4x.java.utils.connectionpool2.CachedDriverManager;
+import org.eclipse.milo.opcua.sdk.client.OpcUaClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+
+/**
+ * @Desc: ""
+ * @Author: caixiang
+ * @DATE: 2021/9/23 15:16
+ */
+
+@Component
+public class S7Service {
+    private final Logger logger = LoggerFactory.getLogger(getClass());
+
+    private HashMap<String, PlcConnection> plcConnections = new HashMap<>();
+    private PlcDriverManager driverManager;
+
+
+    public S7Service(){
+        driverManager = new PooledPlcDriverManager();
+
+    }
+
+    public Integer addPlc(String plcName,String url) throws PlcConnectionException {
+
+
+        return 1;
+    }
+
+    public PlcConnection getConnection(String url) throws PlcConnectionException {
+        return driverManager.getConnection(url);
+    }
+}
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -1,5 +1,10 @@
 server:
  port: 8009
+# 只有把 springboot 的debug 模式开启，slf4j 才会记录日志
+#logging:
+#  level:
+#    root: debug
+#
 spring:
  rabbitmq:
    # 如果是rabbitmq+haproxy+keepalived集群 ，，那么192.168.0.176是haproxy代理的地址（严格来说是keepalived的vip）
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -12,7 +12,7 @@
    <property name="logging.pathwork" value="C:/qgs_logger/work" />
    <property name="logging.pathopc" value="C:/qgs_logger/opc" />
    <property name="logging.pathmq" value="C:/qgs_logger/mq" />
-
+    <property name="logging.s7" value="C:/qgs_logger/s7" />

    <!--0. 日志格式和颜色渲染 -->
    <!-- 彩色日志依赖的渲染类 -->
@@ -24,15 +24,19 @@

    <!--1. 输出到控制台-->
    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
-        <!--此日志appender是为开发使用，只配置最底级别，控制台输出的日志级别是大于或等于此级别的日志信息-->
-        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
-            <level>debug</level>
-        </filter>
+
        <encoder>
            <Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
            <!-- 设置字符集 -->
            <charset>UTF-8</charset>
        </encoder>
+
+
+        <!--此日志appender是为开发使用，只配置最底级别，控制台输出的日志级别是大于或等于此级别的日志信息-->
+        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
+            <level>info</level>
+        </filter>
+
    </appender>

    <!--2. 输出到文档-->
@@ -45,19 +49,6 @@
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
            <charset>UTF-8</charset> <!-- 设置字符集 -->
        </encoder>
-        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
-<!--        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">-->
-<!--            &lt;!&ndash; 日志归档 &ndash;&gt;-->
-<!--            <fileNamePattern>${logging.pathwork}/work-log-debug-%d{yyyy-MM-dd}.%i.log</fileNamePattern>-->
-<!--&lt;!&ndash;            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">&ndash;&gt;-->
-<!--&lt;!&ndash;                <maxFileSize>100MB</maxFileSize>&ndash;&gt;-->
-<!--&lt;!&ndash;            </timeBasedFileNamingAndTriggeringPolicy>&ndash;&gt;-->
-<!--            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">-->
-<!--                <maxFileSize>100MB</maxFileSize>-->
-<!--            </timeBasedFileNamingAndTriggeringPolicy>-->
-<!--            &lt;!&ndash;日志文档保留天数&ndash;&gt;-->
-<!--            <maxHistory>999</maxHistory>-->
-<!--        </rollingPolicy>-->
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${logging.pathwork}/work-log-debug-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
@@ -67,8 +58,6 @@
            <totalSizeCap>200GB</totalSizeCap>
        </rollingPolicy>

-
-
        <!-- 此日志文档只记录debug级别的 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>debug</level>
@@ -138,6 +127,32 @@
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
+    <appender name="S7_DEBUG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文档的路径及文档名 -->
+        <file>${logging.s7}/debug/s7-log-debug.log</file>
+        <!--日志文档输出格式-->
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
+            <charset>UTF-8</charset> <!-- 设置字符集 -->
+        </encoder>
+
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- rollover daily -->
+            <fileNamePattern>${logging.s7}/s7-log-debug-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
+            <maxFileSize>100MB</maxFileSize>
+
+            <maxHistory>999</maxHistory>
+            <totalSizeCap>200GB</totalSizeCap>
+        </rollingPolicy>
+        <!-- 此日志文档只记录debug级别的 -->
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>debug</level>
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+    </appender>
+

    <!-- 2.2 level为 INFO 日志，时间滚动输出  -->
    <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
@@ -148,16 +163,6 @@
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
-        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
-<!--        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">-->
-<!--            &lt;!&ndash; 每天日志归档路径以及格式 &ndash;&gt;-->
-<!--            <fileNamePattern>${logging.pathwork}/work-log-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern>-->
-<!--            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">-->
-<!--                <maxFileSize>100MB</maxFileSize>-->
-<!--            </timeBasedFileNamingAndTriggeringPolicy>-->
-<!--            &lt;!&ndash;日志文档保留天数&ndash;&gt;-->
-<!--            <maxHistory>999</maxHistory>-->
-<!--        </rollingPolicy>-->
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${logging.pathwork}/work-log-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
@@ -242,6 +247,30 @@
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
+    <appender name="S7_INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文档的路径及文档名 -->
+        <file>${logging.s7}/info/s7-log-info.log</file>
+        <!--日志文档输出格式-->
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
+            <charset>UTF-8</charset>
+        </encoder>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- rollover daily -->
+            <fileNamePattern>${logging.s7}/s7-log-info-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
+            <maxFileSize>100MB</maxFileSize>
+
+            <maxHistory>999</maxHistory>
+            <totalSizeCap>200GB</totalSizeCap>
+        </rollingPolicy>
+        <!-- 此日志文档只记录info级别的 -->
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>info</level>
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+    </appender>

    <!-- 2.3 level为 WARN 日志，时间滚动输出  -->
    <appender name="WARN_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
@@ -343,6 +372,30 @@
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
+    <appender name="S7_WARN_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文档的路径及文档名 -->
+        <file>${logging.s7}/warn/s7-log-warn.log</file>
+        <!--日志文档输出格式-->
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
+            <charset>UTF-8</charset> <!-- 此处设置字符集 -->
+        </encoder>
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- rollover daily -->
+            <fileNamePattern>${logging.s7}/s7-log-warn-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
+            <maxFileSize>100MB</maxFileSize>
+
+            <maxHistory>999</maxHistory>
+            <totalSizeCap>200GB</totalSizeCap>
+        </rollingPolicy>
+        <!-- 此日志文档只记录warn级别的 -->
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>warn</level>
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+    </appender>

    <!-- 2.4 level为 ERROR 日志，时间滚动输出  -->
    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
@@ -388,16 +441,6 @@
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
            <charset>UTF-8</charset> <!-- 此处设置字符集 -->
        </encoder>
-        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
-<!--        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">-->
-<!--            <fileNamePattern>${logging.pathopc}/opcua-log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern>-->
-<!--            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">-->
-<!--                <maxFileSize>100MB</maxFileSize>-->
-<!--            </timeBasedFileNamingAndTriggeringPolicy>-->
-<!--            &lt;!&ndash;日志文档保留天数&ndash;&gt;-->
-<!--            <maxHistory>999</maxHistory>-->
-<!--        </rollingPolicy>-->
-
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${logging.pathopc}/opcua-log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
@@ -422,15 +465,6 @@
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
            <charset>UTF-8</charset> <!-- 此处设置字符集 -->
        </encoder>
-        <!-- 日志记录器的滚动策略，按日期，按大小记录 -->
-<!--        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">-->
-<!--            <fileNamePattern>${logging.pathmq}/mq-log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern>-->
-<!--            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">-->
-<!--                <maxFileSize>100MB</maxFileSize>-->
-<!--            </timeBasedFileNamingAndTriggeringPolicy>-->
-<!--            &lt;!&ndash;日志文档保留天数&ndash;&gt;-->
-<!--            <maxHistory>999</maxHistory>-->
-<!--        </rollingPolicy>-->

        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <!-- rollover daily -->
@@ -448,6 +482,32 @@
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
+    <appender name="S7_ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 正在记录的日志文档的路径及文档名 -->
+        <file>${logging.s7}/error/s7-log-error.log</file>
+        <!--日志文档输出格式-->
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
+            <charset>UTF-8</charset> <!-- 此处设置字符集 -->
+        </encoder>
+
+        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
+            <!-- rollover daily -->
+            <fileNamePattern>${logging.s7}/s7-log-error-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
+            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
+            <maxFileSize>100MB</maxFileSize>
+            <maxHistory>999</maxHistory>
+            <totalSizeCap>200GB</totalSizeCap>
+        </rollingPolicy>
+
+        <!-- 此日志文档只记录ERROR级别的 -->
+        <filter class="ch.qos.logback.classic.filter.LevelFilter">
+            <level>ERROR</level>
+            <onMatch>ACCEPT</onMatch>
+            <onMismatch>DENY</onMismatch>
+        </filter>
+    </appender>
+
    <!--
        <logger>用来设置某一个包或者具体的某一个类的日志打印级别、
        以及指定<appender>。<logger>仅有一个name属性，
@@ -475,7 +535,7 @@
        可以包含零个或多个元素，标识这个appender将会添加到这个logger。
    -->

-    <!-- name就是包名，这个包下的 所有logger 输出就以下配置 -->
+    <!-- name就是包名，这个包下的 所有logger 输出就以下配置（这里的logger只会输出代码里 你指定打印的log ） -->
    <logger name="com.qgs.dc.opcua" additivity="false">
        <!--使用哪一个Appender-->
        <appender-ref ref="OPCUA_DEBUG_FILE" />
@@ -491,6 +551,14 @@
        <appender-ref ref="MQ_ERROR_FILE" />
    </logger>

+    <logger name="com.qgs.dc.s7" additivity="false">
+        <appender-ref ref="S7_DEBUG_FILE" />
+        <appender-ref ref="S7_INFO_FILE" />
+        <appender-ref ref="S7_WARN_FILE" />
+        <appender-ref ref="S7_ERROR_FILE" />
+    </logger>
+
+    <!--    work这个目录 是所有控制台信息 + 第三方jar包 输出的信息  -->
    <root level="info">
        <appender-ref ref="CONSOLE" />
        <appender-ref ref="DEBUG_FILE" />