深入之前先用好，用好之前先全面了解功能。
全面了解功能可以从官方文档的配置参数选项作为切入点。
Appendix A. Common application properties - Spring
# ===================================================================
# COMMON SPRING BOOT PROPERTIES
# 常见的Spring Boot属性集
#
# This sample file is provided as a guideline. Do NOT copy it in its
# entirety to your own application. ^^^
# 提供配置样本文件作为指导(缺省值配置)。请勿将其全部复制到您自己的应用程序中。
# ===================================================================
# ----------------------------------------
# CORE PROPERTIES
# 核心属性集
# ----------------------------------------
# BANNER - 系统品牌的横幅广告
#banner:
# Banner file encoding. 横幅文件的编码
# charset: UTF-8
# Banner file location. 横幅文件的位置
# location: classpath:banner.txt
# LOGGING
logging:
# Location of the logging configuration file. 日志记录配置文件的位置
# config:
# Log file name. 日志文件名
# file:
# Log levels severity mapping. 日志级别严重性映射
level: info
# Location of the log file. 日志文件的位置
# path:
spring:
# AOP
aop:
# Add @EnableAspectJAutoProxy.
# auto: true
# Whether subclass-based (CGLIB) proxies are to be created (true) as opposed to standard Java interface-based proxies (false). Defaults to "true" when using Spring Transaction Management, otherwise "false".
# 代理目标类，基于子类的代理(CGLIB)，基于接口的代理(Java)
proxy-target-class: true
# IDENTITY (ContextIdApplicationContextInitializer)
# application:
# Application index. 应用程序的索引
# index:
# Application name. 应用程序的名称
# name:
# ADMIN (SpringApplicationAdminJmxAutoConfiguration)
# admin:
# Enable admin features for the application.
# 为应用程序启用管理员功能
# enabled: false
# JMX name of the application admin MBean.
# 应用程序管理员MBean的JMX名称
# jmx-name: org.springframework.boot:type=Admin,name=SpringApplication
# AUTO-CONFIGURATION
# autoconfigure:
# Auto-configuration classes to exclude. 排除的自动配置类列表
# exclude:
# SPRING CACHE (CacheProperties)
# cache:
# Comma-separated list of cache names to create if supported by the underlying cache manager.
# cache-names:
# Cache type, auto-detected according to the environment by default. 缓存类型，默认情况下根据环境自动检测
# type:
# SPRING CONFIG - using environment property only (ConfigFileApplicationListener)
# config:
# Config file locations. 配置文件位置列表
# location:
# Config file name. 配置文件名
# name: application
# JMX
# jmx:
# JMX domain name. JMX的域名
# default-domain:
# Expose management beans to the JMX domain. 暴露管理beans到JMX域
# enabled: true
# MBeanServer bean name. 管理bean服务器的bean名称
# server: mbeanServer
# APPLICATION SETTINGS (SpringApplication)
main:
# Mode used to display the banner when the application runs.
# 应用程序运行时用于显示横幅的模式
banner-mode: log
# Sources (class name, package name or XML resource location) to include in the ApplicationContext.
# 包含在应用上下文中的bean资源对象集(类名，包名或XML资源位置)
# sources:
# FILE ENCODING (FileEncodingApplicationListener)
# Expected character encoding the application must use.
# 应用程序必须使用的预期的字符编码
mandatory-file-encoding: UTF-8
# PID FILE (ApplicationPidFileWriter)
# pid:
# Fail if ApplicationPidFileWriter is used but it cannot write the PID file.
# 如果使用ApplicationPidFileWriter但无法写入PID文件，则失败
# fail-on-write-error:
# Location of the PID file to write (if ApplicationPidFileWriter is used).
# 要写入的PID文件的位置(如果使用了ApplicationPidFileWriter)
# file:
# PROFILES
# profiles:
# Comma-separated list (or list if using YAML) of active profiles.
# 活动的配置文件集的逗号分隔列表
# active:
# Unconditionally activate the specified comma separated profiles (or list of profiles if using YAML).
# 无条件激活指定的逗号分隔的配置文件集(对所有环境都是相同配置值的必须配置)
# include:
http:
# HTTP message conversion
# converters:
# Preferred JSON mapper to use for HTTP message conversion.
# 用于HTTP消息转换的首选JSON映射器
# preferred-json-mapper: jackson
# HTTP encoding (HttpEncodingProperties)
# encoding:
# Charset of HTTP requests and responses. Added to the "Content-Type" header if not set explicitly.
# HTTP请求和响应的字符集。如果未明确设置，则添加到"Content-Type"头信息中
# charset: UTF-8
# Enable http encoding support. 启用HTTP编码支持
# enabled: true
# MULTIPART (MultipartProperties) 文件上传
multipart:
# Enable support of multi-part uploads.
# 启用对文件多部分上传的支持
enabled: true
# Max file size. 最大文件大小
# max-file-size: 1MB
# Max request size. 最大请求大小
# max-request-size: 10MB
# Whether to resolve the multipart request lazily at the time of file or parameter access.
# 在文件或参数访问时是否延迟解析多部分请求
resolve-lazily: true
# JACKSON (JacksonProperties)
jackson:
# Date format string or a fully-qualified date format class name.
# 日期格式字符串或完全限定日期格式类名称
date-format: yyyy-MM-dd HH:mm:ss
# Controls the inclusion of properties during serialization.
# 控制序列化期间属性的包含
default-property-inclusion: always
# Joda date time format string. If not configured, "date-format" will be used as a fallback if it is configured with a format string.
# joda-date-time-format:
# One of the constants on Jackson's PropertyNamingStrategy. Can also be a fully-qualified class name of a PropertyNamingStrategy subclass.
# Jackson的属性名称策略接口的常量之一，也可以是其子类的完全限定类名称
property-naming-strategy: LOWER_CAMEL_CASE
# SPRING MVC (WebMvcProperties)
mvc:
async:
# Amount of time (in milliseconds) before asynchronous request handling times out.
# 异步请求处理超时之前的时间(毫秒)
request-timeout: 1000
# Date format to use.
# 要使用的日期格式
date-format: yyyy-MM-dd
servlet:
# Load on startup priority of the Spring Web Services servlet.
# 加载servlet的启动优先级
load-on-startup: 1
# ----------------------------------------
# WEB PROPERTIES
# Web环境属性集
# ----------------------------------------
# EMBEDDED SERVER CONFIGURATION (ServerProperties)
server:
compression:
# If response compression is enabled. 启用响应压缩
enabled: true
# Minimum response size that is required for compression to be performed.
# 执行压缩所需的最小响应大小(2KB)
# min-response-size: 2048
# Time in milliseconds that connectors will wait for another HTTP request before closing the connection. When not set, the connector's container-specific default will be used. Use a value of -1 to indicate no (i.e. infinite) timeout.
# 连接器在关闭连接之前将等待另一个HTTP请求的时间(毫秒)。未设置时，将使用连接器特定于容器的默认值。
connection-timeout: 600000
# Context path of the application. 应用程序的上下文路径
# context-path:
# Display name of the application. 应用程序的显示名称
# display-name: application
# error:
# Path of the error controller. 错误控制器的路径
# path: /error
# Server HTTP port. 服务器HTTP请求端口
# port: 8080
# Path of the main dispatcher servlet.
# 主调度程序的路径
# servlet-path: /
session:
cookie:
# Maximum age of the session cookie in seconds.
# 会话cookie的最长期限(秒)
max-age: 1800
# Session timeout in seconds. 会话超时(秒)
timeout: 1800
# ssl:
# Enable SSL support. 启用SSL支持
# enabled: true
# SSL protocol to use. 要使用的SSL协议
# protocol: TLS
tomcat:
# Maximum queue length for incoming connection requests when all possible request processing threads are in use.
# 当所有可能的请求处理线程都在使用时，进来的连接请求的最大队列长度
accept-count: 1
accesslog:
# Buffer output such that it is only flushed periodically.
# 缓冲输出，使其仅定期刷新
# buffered: true
# Directory in which log files are created. Can be relative to the tomcat base dir or absolute.
# 在其中创建日志文件的目录，可以是tomcat基本目录的相对目录
# directory: logs
# Enable access log. 启用访问日志
enabled: true
# Date format to place in log file name. 要放在日志文件名中的日期格式
file-date-format: .yyyy-MM-dd.HH
# Format pattern for access logs. 访问日志的格式模式
# pattern: common
# Log file name prefix. 日志文件名前缀
prefix: tomcat_access
# Defer inclusion of the date stamp in the file name until rotate time.
# 将日期时间戳包含在文件名中，直到轮换时间为止
# rename-on-rotate: false
# Set request attributes for IP address, Hostname, protocol and port used for the request.
# 设置用于请求的IP地址，主机名，协议和端口的请求属性
# request-attributes-enabled: false
# Enable access log rotation. 启用访问日志循环输出
# rotate: true
# Log file name suffix. 日志文件名后缀
# suffix: .log
# Delay in seconds between the invocation of backgroundProcess methods.
# 调用后台处理方法之间的延迟(秒)
# background-processor-delay: 10
# Maximum number of connections that the server will accept and process at any given time.
# 服务器在任何给定时间接受和处理的最大连接数
max-connections: 200
# Maximum size in bytes of the HTTP post content.
# HTTP发布内容的最大字节大小(2MB)
# max-http-post-size: 2097152
# Maximum amount of worker threads. 最大工作者线程数
# max-threads: 200
# Minimum amount of worker threads. 最小工作者线程数
# min-spare-threads: 10
# Character encoding to use to decode the URI.
# 用于解码URI的字符编码
# uri-encoding: UTF-8
# SPRING SESSION (SessionProperties)
# ----------------------------------------
# SECURITY PROPERTIES
# 安全属性集
# ----------------------------------------
# SECURITY (SecurityProperties)
security:
basic:
# Enable basic authentication. 启用基本的身份验证
enabled: true
# Comma-separated list of paths to secure. 以逗号分隔的安全路径列表
path: /**
# Enable Cross Site Request Forgery support. 启用跨站点请求伪造支持
enable-csrf: false
# Security filter chain order. 安全筛选器链的顺序
filter-order: 0
# Security filter chain dispatcher types. 安全筛选器链的调度程序类型
filter-dispatcher-types: ASYNC, FORWARD, INCLUDE, REQUEST
# Comma-separated list of paths to exclude from the default secured paths.
ignored:
# ----------------------------------------
# DATA PROPERTIES
# 数据属性集
# ----------------------------------------
# DAO (PersistenceExceptionTranslationAutoConfiguration)
# ELASTICSEARCH (ElasticsearchProperties)
# DATASOURCE (DataSourceAutoConfiguration)
# REDIS (RedisProperties)
# TRANSACTION (TransactionProperties)
# ----------------------------------------
# INTEGRATION PROPERTIES
# 功能集成属性集
# ----------------------------------------
# ACTIVEMQ (ActiveMQProperties)
# SPRING BATCH (BatchProperties)
# APACHE KAFKA (KafkaProperties)
# ----------------------------------------
# ACTUATOR PROPERTIES
# 执行器属性集
# ----------------------------------------
# ENDPOINTS (AbstractEndpoint subclasses)
endpoints:
# Enable endpoints. 启用端点
enabled: true
actuator:
# Enable the endpoint.
enabled: true
# Endpoint URL path. 端点URL路径
# path:
# autoconfig:
# beans:
# configprops:
# docs:
# dump:
# env:
# health:
# heapdump:
# info:
# jolokia:
# logfile:
# loggers:
# mappings:
# metrics:
# shutdown:
# trace:
# JMX ENDPOINT (EndpointMBeanExportProperties)
jmx:
# JMX domain name. Initialized with the value of 'spring.jmx.default-domain' if set.
domain:
# Enable JMX export of all endpoints. 启用所有端点的JMX导出
enabled: true
# JOLOKIA (JolokiaProperties)
# MANAGEMENT HTTP SERVER (ManagementServerProperties)
management:
# Management endpoint HTTP port. Uses the same port as the application by default. Configure a different port to use management-specific SSL.
# 管理端点的HTTP端口。默认情况下，使用与应用程序相同的端口。
port:
security:
# Accessing sensitive endpoints
# Enable security. 启用安全性
enabled: false
# HEALTH INDICATORS
health:
# Enable default health indicators. 启用默认的运行状况指示器
defaults:
enabled: true
# Enable disk space health check.
diskspace:
enabled: true
# TRACING (TraceProperties)
trace:
# Items to be included in the trace. 要包含在追踪中的项目
include: request-headers,response-headers,cookies,errors
# METRICS EXPORT (MetricExportProperties)
# ----------------------------------------
# DEVTOOLS PROPERTIES
# 开发工具箱属性集
# ----------------------------------------
# DEVTOOLS (DevToolsProperties)
# ----------------------------------------
# TESTING PROPERTIES
# 测试属性
# ----------------------------------------
