From be0cc417f61283653eee8a8c93064949d12f1765 Mon Sep 17 00:00:00 2001 From: yanglbme Date: Mon, 19 Oct 2020 17:09:04 +0800 Subject: [PATCH] feat: add if statement in sync workflow --- .github/workflows/sync.yml | 1 + docs/SpringBoot/SpringBoot-LogSystem.md | 138 ++++++++++++------------ 2 files changed, 70 insertions(+), 69 deletions(-) diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml index 11e5825..954e3ca 100644 --- a/.github/workflows/sync.yml +++ b/.github/workflows/sync.yml @@ -7,6 +7,7 @@ on: jobs: build: runs-on: ubuntu-latest + if: github.repository == 'doocs/source-code-hunter' steps: - name: Sync to Gitee uses: wearerequired/git-mirror-action@master diff --git a/docs/SpringBoot/SpringBoot-LogSystem.md b/docs/SpringBoot/SpringBoot-LogSystem.md index c3b9045..7a42593 100644 --- a/docs/SpringBoot/SpringBoot-LogSystem.md +++ b/docs/SpringBoot/SpringBoot-LogSystem.md @@ -21,17 +21,17 @@ public enum LogLevel { ![image-20200323144523848](../../images/SpringBoot/image-20200323144523848.png) -```JAVA - static { - // KEY : springBoot 定义的日志级别, value: jdk 定义的日志级别 - LEVELS.map(LogLevel.TRACE, Level.FINEST); - LEVELS.map(LogLevel.DEBUG, Level.FINE); - LEVELS.map(LogLevel.INFO, Level.INFO); - LEVELS.map(LogLevel.WARN, Level.WARNING); - LEVELS.map(LogLevel.ERROR, Level.SEVERE); - LEVELS.map(LogLevel.FATAL, Level.SEVERE); - LEVELS.map(LogLevel.OFF, Level.OFF); - } +```java +static { + // KEY : springBoot 定义的日志级别, value: jdk 定义的日志级别 + LEVELS.map(LogLevel.TRACE, Level.FINEST); + LEVELS.map(LogLevel.DEBUG, Level.FINE); + LEVELS.map(LogLevel.INFO, Level.INFO); + LEVELS.map(LogLevel.WARN, Level.WARNING); + LEVELS.map(LogLevel.ERROR, Level.SEVERE); + LEVELS.map(LogLevel.FATAL, Level.SEVERE); + LEVELS.map(LogLevel.OFF, Level.OFF); +} ``` - LEVELS 对象 @@ -58,20 +58,20 @@ public enum LogLevel { - 一个 map 对象: `SYSTEMS` -```JAVA - /** - * key: 第三方日志框架的类 value: springBoot 中的处理类 - */ - private static final Map SYSTEMS; - - static { - Map systems = new LinkedHashMap<>(); - systems.put("ch.qos.logback.core.Appender", "org.springframework.boot.logging.logback.LogbackLoggingSystem"); - systems.put("org.apache.logging.log4j.core.impl.Log4jContextFactory", - "org.springframework.boot.logging.log4j2.Log4J2LoggingSystem"); - systems.put("java.util.logging.LogManager", "org.springframework.boot.logging.java.JavaLoggingSystem"); - SYSTEMS = Collections.unmodifiableMap(systems); - } +```java +/** + * key: 第三方日志框架的类 value: springBoot 中的处理类 + */ +private static final Map SYSTEMS; + +static { + Map systems = new LinkedHashMap<>(); + systems.put("ch.qos.logback.core.Appender", "org.springframework.boot.logging.logback.LogbackLoggingSystem"); + systems.put("org.apache.logging.log4j.core.impl.Log4jContextFactory", + "org.springframework.boot.logging.log4j2.Log4J2LoggingSystem"); + systems.put("java.util.logging.LogManager", "org.springframework.boot.logging.java.JavaLoggingSystem"); + SYSTEMS = Collections.unmodifiableMap(systems); +} ``` @@ -91,40 +91,40 @@ public enum LogLevel { ```java public static LoggingSystem get(ClassLoader classLoader) { - // 获取系统属性 - String loggingSystem = System.getProperty(SYSTEM_PROPERTY); - - if (StringUtils.hasLength(loggingSystem)) { - // 是不是NONE - if (NONE.equals(loggingSystem)) { - // 空的日志系统 - return new NoOpLoggingSystem(); - } - return get(classLoader, loggingSystem); + // 获取系统属性 + String loggingSystem = System.getProperty(SYSTEM_PROPERTY); + + if (StringUtils.hasLength(loggingSystem)) { + // 是不是NONE + if (NONE.equals(loggingSystem)) { + // 空的日志系统 + return new NoOpLoggingSystem(); } - // 循环所有日志, - return SYSTEMS.entrySet().stream().filter((entry) -> ClassUtils.isPresent(entry.getKey(), classLoader)) - .map((entry) -> - // 实例化具体日志 - get(classLoader, entry.getValue())).findFirst() - .orElseThrow(() -> new IllegalStateException("No suitable logging system located")); + return get(classLoader, loggingSystem); } + // 循环所有日志, + return SYSTEMS.entrySet().stream().filter((entry) -> ClassUtils.isPresent(entry.getKey(), classLoader)) + .map((entry) -> + // 实例化具体日志 + get(classLoader, entry.getValue())).findFirst() + .orElseThrow(() -> new IllegalStateException("No suitable logging system located")); +} ``` - 实例化日志系统 ```java - private static LoggingSystem get(ClassLoader classLoader, String loggingSystemClass) { - try { - Class systemClass = ClassUtils.forName(loggingSystemClass, classLoader); - Constructor constructor = systemClass.getDeclaredConstructor(ClassLoader.class); - constructor.setAccessible(true); - return (LoggingSystem) constructor.newInstance(classLoader); - } - catch (Exception ex) { - throw new IllegalStateException(ex); - } +private static LoggingSystem get(ClassLoader classLoader, String loggingSystemClass) { + try { + Class systemClass = ClassUtils.forName(loggingSystemClass, classLoader); + Constructor constructor = systemClass.getDeclaredConstructor(ClassLoader.class); + constructor.setAccessible(true); + return (LoggingSystem) constructor.newInstance(classLoader); + } + catch (Exception ex) { + throw new IllegalStateException(ex); } +} ``` @@ -145,7 +145,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - 因为前文中我们已知对象是：`org.springframework.boot.logging.logback.LogbackLoggingSystem` 直接看这个类的**`beforeInitialize`**方法 - ```JAVA + ```java @Override public void beforeInitialize() { // 日志上下文 @@ -168,7 +168,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - `org.springframework.boot.context.logging.LoggingApplicationListener#onApplicationEnvironmentPreparedEvent` - ```JAVA + ```java private void onApplicationEnvironmentPreparedEvent(ApplicationEnvironmentPreparedEvent event) { if (this.loggingSystem == null) { this.loggingSystem = LoggingSystem.get(event.getSpringApplication().getClassLoader()); @@ -180,7 +180,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - `org.springframework.boot.context.logging.LoggingApplicationListener#initializeSystem` - ```JAVA + ```java protected void initialize(ConfigurableEnvironment environment, ClassLoader classLoader) { new LoggingSystemProperties(environment).apply(); this.logFile = LogFile.get(environment); @@ -199,7 +199,7 @@ public static LoggingSystem get(ClassLoader classLoader) { ``` - ```JAVA + ```java private void initializeSystem(ConfigurableEnvironment environment, LoggingSystem system, LogFile logFile) { LoggingInitializationContext initializationContext = new LoggingInitializationContext(environment); String logConfig = environment.getProperty(CONFIG_PROPERTY); @@ -246,7 +246,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - `org.springframework.boot.logging.AbstractLoggingSystem#initializeWithConventions` - ```JAVA + ```java private void initializeWithConventions(LoggingInitializationContext initializationContext, LogFile logFile) { String config = getSelfInitializationConfig(); if (config != null && logFile == null) { @@ -269,7 +269,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - `org.springframework.boot.logging.logback.LogbackLoggingSystem#loadDefaults` - ```JAVA + ```java @Override protected void loadDefaults(LoggingInitializationContext initializationContext, LogFile logFile) { LoggerContext context = getLoggerContext(); @@ -293,7 +293,7 @@ public static LoggingSystem get(ClassLoader classLoader) { ``` -```JAVA +```java @Override public void initialize(LoggingInitializationContext initializationContext, String configLocation, LogFile logFile) { LoggerContext loggerContext = getLoggerContext(); @@ -316,7 +316,7 @@ public static LoggingSystem get(ClassLoader classLoader) { 标记`markAsInitialized` -```JAVA +```java private void markAsInitialized(LoggerContext loggerContext) { loggerContext.putObject(LoggingSystem.class.getName(), new Object()); } @@ -342,11 +342,11 @@ public static LoggingSystem get(ClassLoader classLoader) { - 添加依赖 ```XML - - org.springframework.boot - spring-boot-starter-logging - ${revision} - + + org.springframework.boot + spring-boot-starter-logging + ${revision} + ``` @@ -358,7 +358,7 @@ public static LoggingSystem get(ClassLoader classLoader) { - 此时配置文件地址出现了 -```JAVA +```java protected String getSelfInitializationConfig() { // 寻找配置文件 return findConfig(getStandardConfigLocations()); @@ -366,7 +366,7 @@ public static LoggingSystem get(ClassLoader classLoader) { ``` -```JAVA +```java @Override protected String[] getStandardConfigLocations() { return new String[] { "logback-test.groovy", "logback-test.xml", "logback.groovy", "logback.xml" }; @@ -374,7 +374,7 @@ public static LoggingSystem get(ClassLoader classLoader) { ``` -```JAVA +```java private String findConfig(String[] locations) { for (String location : locations) { ClassPathResource resource = new ClassPathResource(location, this.classLoader); @@ -391,7 +391,7 @@ public static LoggingSystem get(ClassLoader classLoader) { #### reinitialize -```JAVA +```java @Override protected void reinitialize(LoggingInitializationContext initializationContext) { // 日志上下文重新设置 @@ -403,7 +403,7 @@ public static LoggingSystem get(ClassLoader classLoader) { ``` -```JAVA +```java @Override protected void loadConfiguration(LoggingInitializationContext initializationContext, String location, LogFile logFile) {