spring boot配置文件

转载自：http://www.cnblogs.com/puroc/p/5049170.html

1、spring boot通常打成一个jar文件发布，想修改配置文件比较麻烦，但他提供了一种读取外部配置文件的方式。在代码的主类中增加如下代码

System.setProperty("spring.config.location","/Users/pud/Desktop/test.properties");

通过spring.config.location这个关键字指定配置文件的路径，熟悉java的同学应该知道还有其他方式来指定这个配置，如在jvm参数中通过-D来指定，这里不多说了。

这样在src/main/resources目录下有一个application.properties中就可以这样添加配置信息了，使用${}

spring.datasource.url=${url}
spring.datasource.username=${username}
spring.datasource.password=${password}
spring.datasource.driver-class-name=${driver}

在外部的配置文件，定义如下：

url=jdbc:mysql://localhost:3306/product
username=root
password=123456
driver=com.mysql.jdbc.Driver

2、在application.properties这个文件中可以配置哪些内容？如下：

# SPRING CONFIG (ConfigFileApplicationListener)
spring.config.name= # config file name (default to 'application')
spring.config.location= # location of config file
# PROFILES
spring.profiles.active= # comma list of active profiles
spring.profiles.include= # unconditionally activate the specified commaseparated profiles
# APPLICATION SETTINGS (SpringApplication)
spring.main.sources=
spring.main.web-environment= # detect by default
spring.main.show-banner=true
spring.main....= # see class for all properties
# LOGGING
logging.path=/var/logs
logging.file=myapp.log
logging.config= # location of config file (default classpath:logback.xmlfor logback)
logging.level.*= # levels for loggers, e.g."logging.level.org.springframework=DEBUG" (TRACE, DEBUG, INFO, WARN,ERROR, FATAL, OFF)
# IDENTITY (ContextIdApplicationContextInitializer)
spring.application.name=
spring.application.index=
# EMBEDDED SERVER CONFIGURATION (ServerProperties)
server.port=8080
server.address= # bind to a specific NIC
server.session-timeout= # session timeout in seconds
server.context-parameters.*= # Servlet context init parameters, e.g.server.context-parameters.a=alpha
server.context-path= # the context path, defaults to '/'
server.servlet-path= # the servlet path, defaults to '/'
server.ssl.enabled=true # if SSL support is enabled
server.ssl.client-auth= # want or need
server.ssl.key-alias=
server.ssl.ciphers= # supported SSL ciphers
server.ssl.key-password=
server.ssl.key-store=
server.ssl.key-store-password=
server.ssl.key-store-provider=
server.ssl.key-store-type=
server.ssl.protocol=TLS
server.ssl.trust-store=
server.ssl.trust-store-password=
server.ssl.trust-store-provider=
server.ssl.trust-store-type=
server.tomcat.access-log-pattern= # log pattern of the access log
server.tomcat.access-log-enabled=false # is access logging enabled
server.tomcat.internal-proxies=10\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}|\\
       192\\.168\\.\\d{1,3}\\.\\d{1,3}|\\
       169\\.254\\.\\d{1,3}\\.\\d{1,3}|\\
        127\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}# regular expression matching trusted IP addresses
server.tomcat.protocol-header=x-forwarded-proto # front end proxyforward header
server.tomcat.port-header= # front end proxy port header
server.tomcat.remote-ip-header=x-forwarded-for
server.tomcat.basedir=/tmp # base dir (usually not needed, defaults totmp)
server.tomcat.background-processor-delay=30; # in seconds
server.tomcat.max-http-header-size= # maximum size in bytes of the HTTPmessage header
server.tomcat.max-threads = 0 # number of threads in protocol handler
server.tomcat.uri-encoding = UTF-8 # character encoding to use for URLdecoding
# SPRING MVC (WebMvcProperties)
spring.mvc.locale= # set fixed locale, e.g. en_UK
spring.mvc.date-format= # set fixed date format, e.g. dd/MM/yyyy
spring.mvc.message-codes-resolver-format= # PREFIX_ERROR_CODE /POSTFIX_ERROR_CODE
spring.mvc.ignore-default-model-on-redirect=true # If the the content ofthe "default" model should be ignored redirects
spring.view.prefix= # MVC view prefix
spring.view.suffix= # ... and suffix
spring.resources.cache-period= # cache timeouts in headers sent tobrowser
spring.resources.add-mappings=true # if default mappings should be added
# SPRING HATEOS (HateoasProperties)
spring.hateoas.apply-to-primary-object-mapper=true # if the primarymapper should also be configured
# HTTP encoding (HttpEncodingProperties)
spring.http.encoding.charset=UTF-8 # the encoding of HTTPrequests/responses
spring.http.encoding.enabled=true # enable http encoding support
spring.http.encoding.force=true # force the configured encoding
# JACKSON (JacksonProperties)
spring.jackson.date-format= # Date format string (e.g. yyyy-MM-ddHH:mm:ss), or a fully-qualified date format class name (e.g.com.fasterxml.jackson.databind.util.ISO8601DateFormat)
spring.jackson.property-naming-strategy= # One of the constants onJackson's PropertyNamingStrategy (e.g.CAMEL_CASE_TO_LOWER_CASE_WITH_UNDERSCORES) or the fully-qualified class name ofa PropertyNamingStrategy subclass
spring.jackson.deserialization.*= # see Jackson's DeserializationFeature
spring.jackson.generator.*= # see Jackson's JsonGenerator.Feature
spring.jackson.mapper.*= # see Jackson's MapperFeature
spring.jackson.parser.*= # see Jackson's JsonParser.Feature
spring.jackson.serialization.*= # see Jackson's SerializationFeature
# THYMELEAF (ThymeleafAutoConfiguration)
spring.thymeleaf.check-template-location=true
spring.thymeleaf.prefix=classpath:/templates/
spring.thymeleaf.excluded-view-names= # comma-separated list of viewnames that should be excluded from resolution
spring.thymeleaf.view-names= # comma-separated list of view names thatcan be resolved
spring.thymeleaf.suffix=.html
spring.thymeleaf.mode=HTML5
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.content-type=text/html # ;charset=<encoding> isadded
spring.thymeleaf.cache=true # set to false for hot refresh
# FREEMARKER (FreeMarkerAutoConfiguration)
spring.freemarker.allow-request-override=false
spring.freemarker.cache=true
spring.freemarker.check-template-location=true
spring.freemarker.charset=UTF-8
spring.freemarker.content-type=text/html
spring.freemarker.expose-request-attributes=false
spring.freemarker.expose-session-attributes=false
spring.freemarker.expose-spring-macro-helpers=false
spring.freemarker.prefix=
spring.freemarker.request-context-attribute=
spring.freemarker.settings.*=
spring.freemarker.suffix=.ftl
spring.freemarker.template-loader-path=classpath:/templates/ #comma-separated list
spring.freemarker.view-names= # whitelist of view names that can be resolved
# GROOVY TEMPLATES (GroovyTemplateAutoConfiguration)
spring.groovy.template.cache=true
spring.groovy.template.charset=UTF-8
spring.groovy.template.configuration.*= # See Groovy'sTemplateConfiguration
spring.groovy.template.content-type=text/html
spring.groovy.template.prefix=classpath:/templates/
spring.groovy.template.suffix=.tpl
spring.groovy.template.view-names= # whitelist of view names that can beresolved
# VELOCITY TEMPLATES (VelocityAutoConfiguration)
spring.velocity.allow-request-override=false
spring.velocity.cache=true
spring.velocity.check-template-location=true
spring.velocity.charset=UTF-8
spring.velocity.content-type=text/html
spring.velocity.date-tool-attribute=
spring.velocity.expose-request-attributes=false
spring.velocity.expose-session-attributes=false
spring.velocity.expose-spring-macro-helpers=false
spring.velocity.number-tool-attribute=
spring.velocity.prefer-file-system-access=true # prefer file systemaccess for template loading
spring.velocity.prefix=
spring.velocity.properties.*=
spring.velocity.request-context-attribute=
spring.velocity.resource-loader-path=classpath:/templates/
spring.velocity.suffix=.vm
spring.velocity.toolbox-config-location= # velocity Toolbox configlocation, for example "/WEB-INF/toolbox.xml"
spring.velocity.view-names= # whitelist of view names that can beresolved
# JERSEY (JerseyProperties)
spring.jersey.type=servlet # servlet or filter
spring.jersey.init= # init params
spring.jersey.filter.order=
# INTERNATIONALIZATION (MessageSourceAutoConfiguration)
spring.messages.basename=messages
spring.messages.cache-seconds=-1
spring.messages.encoding=UTF-8
# SECURITY (SecurityProperties)
security.user.name=user # login username
security.user.password= # login password
security.user.role=USER # role assigned to the user
security.require-ssl=false # advanced settings ...
security.enable-csrf=false
security.basic.enabled=true
security.basic.realm=Spring
security.basic.path= # /**
security.filter-order=0
security.headers.xss=false
security.headers.cache=false
security.headers.frame=false
security.headers.content-type=false
security.headers.hsts=all # none / domain / all
security.sessions=stateless # always / never / if_required / stateless
security.ignored=false
# DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties)
spring.datasource.name= # name of the data source
spring.datasource.initialize=true # populate using data.sql
spring.datasource.schema= # a schema (DDL) script resource reference
spring.datasource.data= # a data (DML) script resource reference
spring.datasource.sql-script-encoding= # a charset for reading SQLscripts
spring.datasource.platform= # the platform to use in the schema resource(schema-${platform}.sql)
spring.datasource.continue-on-error=false # continue even if can't beinitialized
spring.datasource.separator=; # statement separator in SQLinitialization scripts
spring.datasource.driver-class-name= # JDBC Settings...
spring.datasource.url=
spring.datasource.username=
spring.datasource.password=
spring.datasource.jndi-name= # For JNDI lookup (class, url, username& password are ignored when set)
spring.datasource.max-active=100 # Advanced configuration...
spring.datasource.max-idle=8
spring.datasource.min-idle=8
spring.datasource.initial-size=10
spring.datasource.validation-query=
spring.datasource.test-on-borrow=false
spring.datasource.test-on-return=false
spring.datasource.test-while-idle=
spring.datasource.time-between-eviction-runs-millis=
spring.datasource.min-evictable-idle-time-millis=
spring.datasource.max-wait=
spring.datasource.jmx-enabled=false # Export JMX MBeans (if supported)
# DATASOURCE (PersistenceExceptionTranslationAutoConfiguration
spring.dao.exceptiontranslation.enabled=true
# MONGODB (MongoProperties)
spring.data.mongodb.host= # the db host
spring.data.mongodb.port=27017 # the connection port (defaults to 27107)
spring.data.mongodb.uri=mongodb://localhost/test # connection URL
spring.data.mongodb.database=
spring.data.mongodb.authentication-database=
spring.data.mongodb.grid-fs-database=
spring.data.mongodb.username=
spring.data.mongodb.password=
spring.data.mongodb.repositories.enabled=true # if spring datarepository support is enabled
# JPA (JpaBaseConfiguration, HibernateJpaAutoConfiguration)
spring.jpa.properties.*= # properties to set on the JPA connection
spring.jpa.open-in-view=true
spring.jpa.show-sql=true
spring.jpa.database-platform=
spring.jpa.database=
spring.jpa.generate-ddl=false # ignored by Hibernate, might be usefulfor other vendors
spring.jpa.hibernate.naming-strategy= # naming classname
spring.jpa.hibernate.ddl-auto= # defaults to create-drop for embeddeddbs
spring.data.jpa.repositories.enabled=true # if spring data repositorysupport is enabled
# JTA (JtaAutoConfiguration)
spring.jta.log-dir= # transaction log dir
spring.jta.*= # technology specific configuration
# SOLR (SolrProperties})
spring.data.solr.host=http://127.0.0.1:8983/solr
spring.data.solr.zk-host=
spring.data.solr.repositories.enabled=true # if spring data repositorysupport is enabled
# ELASTICSEARCH (ElasticsearchProperties})
spring.data.elasticsearch.cluster-name= # The cluster name (defaults toelasticsearch)
spring.data.elasticsearch.cluster-nodes= # The address(es) of the servernode (comma-separated; if not specified starts a client node)
spring.data.elasticsearch.repositories.enabled=true # if spring datarepository support is enabled
# DATA RESET (RepositoryRestConfiguration})
spring.data.rest.base-uri= # base URI against which the exporter shouldcalculate its links
# FLYWAY (FlywayProperties)
flyway.check-location=false # check that migration scripts locationexists
flyway.locations=classpath:db/migration # locations of migrationsscripts
flyway.schemas= # schemas to update
flyway.init-version= 1 # version to start migration
flyway.init-sqls= # SQL statements to execute to initialize a connectionimmediately after obtaining it
flyway.sql-migration-prefix=V
flyway.sql-migration-suffix=.sql
flyway.enabled=true
flyway.url= # JDBC url if you want Flyway to create its own DataSource
flyway.user= # JDBC username if you want Flyway to create its ownDataSource
flyway.password= # JDBC password if you want Flyway to create its ownDataSource
# LIQUIBASE (LiquibaseProperties)
liquibase.change-log=classpath:/db/changelog/db.changelog-master.yaml
liquibase.check-change-log-location=true # check the change log locationexists
liquibase.contexts= # runtime contexts to use
liquibase.default-schema= # default database schema to use
liquibase.drop-first=false
liquibase.enabled=true
liquibase.url= # specific JDBC url (if not set the default datasource isused)
liquibase.user= # user name for liquibase.url
liquibase.password= # password for liquibase.url
# JMX
spring.jmx.enabled=true # Expose MBeans from Spring
# RABBIT (RabbitProperties)
spring.rabbitmq.host= # connection host
spring.rabbitmq.port= # connection port
spring.rabbitmq.addresses= # connection addresses (e.g.myhost:9999,otherhost:1111)
spring.rabbitmq.username= # login user
spring.rabbitmq.password= # login password
spring.rabbitmq.virtual-host=
spring.rabbitmq.dynamic=
# REDIS (RedisProperties)
spring.redis.database= # database name
spring.redis.host=localhost # server host
spring.redis.password= # server password
spring.redis.port=6379 # connection port
spring.redis.pool.max-idle=8 # pool settings ...
spring.redis.pool.min-idle=0
spring.redis.pool.max-active=8
spring.redis.pool.max-wait=-1
spring.redis.sentinel.master= # name of Redis server
spring.redis.sentinel.nodes= # comma-separated list of host:port pairs
# ACTIVEMQ (ActiveMQProperties)
spring.activemq.broker-url=tcp://localhost:61616 # connection URL
spring.activemq.user=
spring.activemq.password=
spring.activemq.in-memory=true # broker kind to create if no broker-urlis specified
spring.activemq.pooled=false
# HornetQ (HornetQProperties)
spring.hornetq.mode= # connection mode (native, embedded)
spring.hornetq.host=localhost # hornetQ host (native mode)
spring.hornetq.port=5445 # hornetQ port (native mode)
spring.hornetq.embedded.enabled=true # if the embedded server is enabled(needs hornetq-jms-server.jar)
spring.hornetq.embedded.server-id= # auto-generated id of the embeddedserver (integer)
spring.hornetq.embedded.persistent=false # message persistence
spring.hornetq.embedded.data-directory= # location of data content (whenpersistence is enabled)
spring.hornetq.embedded.queues= # comma-separated queues to create onstartup
spring.hornetq.embedded.topics= # comma-separated topics to create onstartup
spring.hornetq.embedded.cluster-password= # customer password (randomlygenerated by default)
# JMS (JmsProperties)
spring.jms.jndi-name= # JNDI location of a JMS ConnectionFactory
spring.jms.pub-sub-domain= # false for queue (default), true for topic
# Email (MailProperties)
spring.mail.host=smtp.acme.org # mail server host
spring.mail.port= # mail server port
spring.mail.username=
spring.mail.password=
spring.mail.default-encoding=UTF-8 # encoding to use for MimeMessages
spring.mail.properties.*= # properties to set on the JavaMail session
# SPRING BATCH (BatchDatabaseInitializer)
spring.batch.job.names=job1,job2
spring.batch.job.enabled=true
spring.batch.initializer.enabled=true
spring.batch.schema= # batch schema to load
# AOP
spring.aop.auto=
spring.aop.proxy-target-class=
# FILE ENCODING (FileEncodingApplicationListener)
spring.mandatory-file-encoding=false
# SPRING SOCIAL (SocialWebAutoConfiguration)
spring.social.auto-connection-views=true # Set to true for defaultconnection views or false if you provide your own
# SPRING SOCIAL FACEBOOK (FacebookAutoConfiguration)
spring.social.facebook.app-id= # your application's Facebook App ID
spring.social.facebook.app-secret= # your application's Facebook AppSecret
# SPRING SOCIAL LINKEDIN (LinkedInAutoConfiguration)
spring.social.linkedin.app-id= # your application's LinkedIn App ID
spring.social.linkedin.app-secret= # your application's LinkedIn AppSecret
# SPRING SOCIAL TWITTER (TwitterAutoConfiguration)
spring.social.twitter.app-id= # your application's Twitter App ID
spring.social.twitter.app-secret= # your application's Twitter AppSecret
# SPRING MOBILE SITE PREFERENCE (SitePreferenceAutoConfiguration)
spring.mobile.sitepreference.enabled=true # enabled by default
# SPRING MOBILE DEVICE VIEWS(DeviceDelegatingViewResolverAutoConfiguration)
spring.mobile.devicedelegatingviewresolver.enabled=true # disabled bydefault
spring.mobile.devicedelegatingviewresolver.normal-prefix=
spring.mobile.devicedelegatingviewresolver.normal-suffix=
spring.mobile.devicedelegatingviewresolver.mobile-prefix=mobile/
spring.mobile.devicedelegatingviewresolver.mobile-suffix=
spring.mobile.devicedelegatingviewresolver.tablet-prefix=tablet/
spring.mobile.devicedelegatingviewresolver.tablet-suffix=
# ----------------------------------------
# ACTUATOR PROPERTIES
# ----------------------------------------
# MANAGEMENT HTTP SERVER (ManagementServerProperties)
management.port= # defaults to 'server.port'
management.address= # bind to a specific NIC
management.context-path= # default to '/'
management.add-application-context-header= # default to true
management.security.enabled=true # enable security
management.security.role=ADMIN # role required to access the managementendpoint
management.security.sessions=stateless # session creating policy to use(always, never, if_required, stateless)
# PID FILE (ApplicationPidFileWriter)
spring.pidfile= # Location of the PID file to write
# ENDPOINTS (AbstractEndpoint subclasses)
endpoints.autoconfig.id=autoconfig
endpoints.autoconfig.sensitive=true
endpoints.autoconfig.enabled=true
endpoints.beans.id=beans
endpoints.beans.sensitive=true
endpoints.beans.enabled=true
endpoints.configprops.id=configprops
endpoints.configprops.sensitive=true
endpoints.configprops.enabled=true
endpoints.configprops.keys-to-sanitize=password,secret,key # suffix orregex
endpoints.dump.id=dump
endpoints.dump.sensitive=true
endpoints.dump.enabled=true
endpoints.env.id=env
endpoints.env.sensitive=true
endpoints.env.enabled=true
endpoints.env.keys-to-sanitize=password,secret,key # suffix or regex
endpoints.health.id=health
endpoints.health.sensitive=true
endpoints.health.enabled=true
endpoints.health.mapping.*= # mapping of health statuses to HttpStatuscodes
endpoints.health.time-to-live=1000
endpoints.info.id=info
endpoints.info.sensitive=false
endpoints.info.enabled=true
endpoints.mappings.enabled=true
endpoints.mappings.id=mappings
endpoints.mappings.sensitive=true
endpoints.metrics.id=metrics
endpoints.metrics.sensitive=true
endpoints.metrics.enabled=true
endpoints.shutdown.id=shutdown
endpoints.shutdown.sensitive=true
endpoints.shutdown.enabled=false
endpoints.trace.id=trace
endpoints.trace.sensitive=true
endpoints.trace.enabled=true
# HEALTH INDICATORS (previously health.*)
management.health.db.enabled=true
management.health.diskspace.enabled=true
management.health.mongo.enabled=true
management.health.rabbit.enabled=true
management.health.redis.enabled=true
management.health.solr.enabled=true
management.health.diskspace.path=.
management.health.diskspace.threshold=10485760
management.health.status.order=DOWN, OUT_OF_SERVICE, UNKNOWN, UP
# MVC ONLY ENDPOINTS
endpoints.jolokia.path=jolokia
endpoints.jolokia.sensitive=true
endpoints.jolokia.enabled=true # when using Jolokia
# JMX ENDPOINT (EndpointMBeanExportProperties)
endpoints.jmx.enabled=true
endpoints.jmx.domain= # the JMX domain, defaults to 'org.springboot'
endpoints.jmx.unique-names=false
endpoints.jmx.static-names=
# JOLOKIA (JolokiaProperties)
jolokia.config.*= # See Jolokia manual
# REMOTE SHELL
shell.auth=simple # jaas, key, simple, spring
shell.command-refresh-interval=-1
shell.command-path-patterns= # classpath*:/commands/**,classpath*:/crash/commands/**
shell.config-path-patterns= # classpath*:/crash/*
shell.disabled-commands=jpa*,jdbc*,jndi* # comma-separated list ofcommands to disable
shell.disabled-plugins=false # don't expose plugins
shell.ssh.enabled= # ssh settings ...
shell.ssh.key-path=
shell.ssh.port=
shell.telnet.enabled= # telnet settings ...
shell.telnet.port=
shell.auth.jaas.domain= # authentication settings ...
shell.auth.key.path=
shell.auth.simple.user.name=
shell.auth.simple.user.password=
shell.auth.spring.roles=
# GIT INFO
spring.git.properties= # resource ref to generated git info propertiesfile