fix some bug

pom.xml

@@ -13,6 +13,7 @@
     <java.version>17</java.version>
     <nacos.version>2.1.0</nacos.version>
     <snakeyaml.version>1.30</snakeyaml.version>
+    <logback.version>1.2.11</logback.version>
     <slf4j.version>1.7.36</slf4j.version>
   </properties>
   <dependencies>
@@ -24,6 +25,19 @@
       <scope>test</scope>
     </dependency>
 
+    <!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-classic</artifactId>
+      <version>${logback.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>ch.qos.logback</groupId>
+      <artifactId>logback-core</artifactId>
+      <version>${logback.version}</version>
+    </dependency>
+
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>

src/main/java/com/yuandian/common/Config.java

@@ -35,16 +35,16 @@ import lombok.extern.slf4j.Slf4j;
 @Getter
 @Setter
 public class Config {
+
 	/** 加载的配置文件名, 在{@docRoot}/resources下 */
 	public static String DEFAULT_CONFIT_FILE = "application.properties";
-	/** properties 的配置key. nacos地址 */
-	public static String DEFAULT_CONFIG_ADDR = "yuandian.dataflow.config.nacos.server.addr";
-
 	// 默认
 	public static String DEFAULT_GROUP_DATAID = "yuandian.dataflow";
 	// 所有生成的nacos客户端
 	private static HashMap<String, Config> configDict = new HashMap<>();
 
+	/** properties 的配置key. nacos地址 */
+	private String DEFAULT_CONFIG_ADDR = "yuandian.dataflow.config.nacos.server.addr";
 	// 配置的所有值主类
 	public Map<String, Object> data;
 	// nacos地址
@@ -59,51 +59,61 @@ public class Config {
 	private ConfigService configService;
 
 	private Config(String GroupAndDataId) throws Exception {
+
 		String[] gad = GroupAndDataId.split("\\.");
 		if (gad.length != 2) {
 			throw new Exception("Group 或者 DataId 不能存在 '.' 的命令");
 		}
-		this.group = gad[0] + ENV_TEST;
+		this.group = gad[0];
-		this.dataId = gad[1] + ENV_TEST;
+		this.dataId = gad[1];
+
+		if(ENV_TEST != null) {
+			DEFAULT_CONFIG_ADDR += ENV_TEST;
+			this.group += ENV_TEST;
+			this.dataId += ENV_TEST;
+		}
+
 		connect();
 	}
 
 	/**
 	 * 连接nacos
-	 * 
+	 * @throws Exception
-	 * @throws IOException
-	 * @throws NacosException
 	 */
-	private void connect() throws IOException, NacosException {
+	private void connect() throws Exception {
 		if (configService != null) {
 			configService.shutDown();
 			configService = null;
 		}
 		// 获取 app
 		Properties prop = new Properties();
-		prop.load(Config.class.getClassLoader().getResourceAsStream(DEFAULT_CONFIT_FILE));
+		prop.load(this.getClass().getClassLoader().getResourceAsStream(DEFAULT_CONFIT_FILE));
 
-		serverAddr = trim(prop.getProperty(DEFAULT_CONFIG_ADDR + ENV_TEST), "\" '");
+		serverAddr = trim(prop.getProperty(DEFAULT_CONFIG_ADDR), "\" '");
  
 		Properties properties = new Properties();
+		
 		properties.put(PropertyKeyConst.SERVER_ADDR, serverAddr);
 		configService = NacosFactory.createConfigService(properties);
  
 		String content = configService.getConfig(dataId, group, 5000);
-		Yaml yaml = new Yaml();
+		if(content == null) {
-		data = yaml.load(content);
+			throw new Exception( String.format("content is null. maybe timeout or the error of addr %s", serverAddr));
-		log.info(content);
+		}
+	 
+		data = new Yaml().load(content);
+		log.debug(content);
 
 		datalock = new ReentrantLock();
 		// 监听 配置更新事件
 		configService.addListener(dataId, group, new Listener() {
 			@Override
 			public void receiveConfigInfo(String configInfo) {
-				log.debug("recieve:" + configInfo);
+				// log.debug("recieve:" + configInfo);
 				try {
 					datalock.lock();
 					data = (Map<String, Object>) new Yaml().load(configInfo);
-					log.debug("{}", data);
+					// log.debug("{}", data);
 				} finally {
 					datalock.unlock();
 				}
@@ -221,7 +231,7 @@ public class Config {
 		return configService.publishConfig(dataId, group, new Yaml().dumpAsMap(data));
 	}
 
-	public static String ENV_TEST = "";
+	public static String ENV_TEST = null;
 
 	/**
 	 * 统一使用配置的入口函数 线程安全
@@ -301,4 +311,18 @@ public class Config {
 		}
 		return trimedstr.substring(start, end + 1);
 	}
+
+
+	public static void main(String[] args) throws Exception {
+		try {
+			Config.UseConfig((cnf)->{
+				log.info("{}", cnf);
+				return null;
+			});
+		} catch (Exception e) {
+			//TODO: handle exception
+			e.printStackTrace();
+		}
+
+	}
 }

src/main/resources/application.properties

@@ -1,6 +1,4 @@
 server.port=3440
 
-yuandian.dataflow.config.nacos.server.addr=localhost:8848
+yuandian.dataflow.config.nacos.server.addr=config.yuandian.local:8848
-yuandian.dataflow.config.nacos.server.addr-test=localhost:8848
+yuandian.dataflow.config.nacos.server.addr-test=config.yuandian.local:8848
-
- 

src/main/resources/logback.xml

@@ -0,0 +1,13 @@
+<configuration>
+   <appender name="CONSOLE"
+             class="ch.qos.logback.core.ConsoleAppender">
+      <encoder>
+         <pattern>
+               %d{yyyyMMdd HH:mm:ss.SSS} %-5level[%thread\(%file:%line\)]: %msg%n
+         </pattern>
+      </encoder>
+   </appender>
+   <root level="INFO">
+      <appender-ref ref="CONSOLE" />
+   </root>
+</configuration>

src/test/java/com/yuandian/common/ConfigTest.java

@@ -111,6 +111,7 @@ public class ConfigTest {
     @Test
     @Order(1)
     void testLabelConfig() throws Exception {
+        Config.ENV_TEST = "-test";
         Config.UseConfig("org.fortest", (cnf)->{
             log.info("{}", cnf.get("test")); 
             Assertions.assertEquals(cnf.get("test"),  "groupAndDataId");