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3I.大鱼的属性

trydofor原创2022/6/28大鱼属性大约 3 分钟

3I.大鱼的属性

有关Slardar，Spring的基本设置

3I.1.wings-enabled-79.properties

wings.enabled.slardar.double-kill

Boolean=true，是否开启DoubleKill默认的AOP

wings.enabled.slardar.monitor-jvm

Boolean=true，是否开启Jvm监控

wings.enabled.slardar.monitor-log

Boolean=true，是否开启Log监控

wings.enabled.slardar.hazelcast-standalone

Boolean=false, 在devtool时，以standalone方式启动，可减少集群影响。 高级测试，参考 https://github.com/hazelcast/hazelcast-simulator/blob/master/README.md

Boolean=false，是否实现cookie定制

wings.enabled.slardar.debounce

Boolean=true，是否开启Debounce默认的Interceptor

wings.enabled.slardar.domainx

Boolean=false，是否支持 domain-extend

wings.enabled.slardar.first-blood

Boolean=false，是否开启FirstBlood默认的Interceptor

wings.enabled.slardar.first-blood-image

Boolean=true，是否开启FirstBlood的Interceptor图形验证码

wings.enabled.slardar.jackson-datetime

Boolean=true，是否开启wings的 webmvc date/time 转换

wings.enabled.slardar.jackson-empty

Boolean=true，是否开启wings的 webmvc empty 转换

wings.enabled.slardar.jackson-number

Boolean=true，是否开启wings的jackson对Double，Float，BigDecimal的精度限定

wings.enabled.slardar.jackson-resource

Boolean=true，是否开启wings的jackson对Resource序列化成可读性好的URL

wings.enabled.slardar.jackson-result

Boolean=true，是否开启wings的 webmvc result 转换

wings.enabled.slardar.pagequery

Boolean=true，是否开启wings的PageQuery webmvc resolver

wings.enabled.slardar.restream

Boolean=true，是否开启reuse stream filter

wings.enabled.slardar.righter

Boolean=true，是否防范编辑篡改

wings.enabled.slardar.session

Boolean=true，是否默认配置session

wings.enabled.slardar.swagger

Boolean=true，是否开启swagger配置

wings.enabled.slardar.terminal

Boolean=true，是否支持WingsTerminalContext

3I.2.wings-prop-promotion.cnf

  • spring.session.timeout
  • wings.slardar.cache.common.max-live
  • wings.slardar.cache.common.max-idle
  • wings.slardar.cache.common.max-size
  • sentry.properties.file

3I.3.spring-actuator-77.properties

Actuator Endpoints

  • spring.jmx.enabled=true 默认开启本地JMX，远程用ssh tunnel
  • management.endpoints.jmx.exposure.include=*
  • management.endpoints.web.exposure.include=*

Actuator Properties

  • management.endpoint.health.show-details=always
  • management.info.git.mode=full
  • management.info.java.enabled=true
  • management.metrics.tags.application=${spring.application.name:wings-default}

wings有关的endpoint

  • management.endpoint.flyway.enabled=false
  • management.endpoint.wingscache.enabled=true

3I.4.spring-jackson-79.properties

SpringBoot自定义jackson

com.fasterxml.jackson.databind.DeserializationFeature

  • spring.jackson.deserialization.FAIL_ON_UNKNOWN_PROPERTIES=false

  • spring.jackson.deserialization.FAIL_ON_NUMBERS_FOR_ENUMS=true

  • spring.jackson.deserialization.FAIL_ON_MISSING_CREATOR_PROPERTIES=true

  • spring.jackson.deserialization.ACCEPT_SINGLE_VALUE_AS_ARRAY=true

  • spring.jackson.deserialization.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE=true å com.fasterxml.jackson.core.JsonGenerator.Feature

  • spring.jackson.generator.WRITE_BIGDECIMAL_AS_PLAIN=true

com.fasterxml.jackson.databind.MapperFeature`

  • spring.jackson.mapper.PROPAGATE_TRANSIENT_MARKER=true
  • spring.jackson.mapper.DEFAULT_VIEW_INCLUSION=true
  • spring.jackson.mapper.ACCEPT_CASE_INSENSITIVE_PROPERTIES=true
  • spring.jackson.mapper.ALLOW_EXPLICIT_PROPERTY_RENAMING=true

com.fasterxml.jackson.core.JsonParser.Feature

  • spring.jackson.parser.ALLOW_COMMENTS=true
  • spring.jackson.parser.ALLOW_YAML_COMMENTS=true
  • spring.jackson.parser.ALLOW_UNQUOTED_FIELD_NAMES=true
  • spring.jackson.parser.ALLOW_SINGLE_QUOTES=true
  • spring.jackson.parser.ALLOW_BACKSLASH_ESCAPING_ANY_CHARACTER=false
  • spring.jackson.parser.ALLOW_NUMERIC_LEADING_ZEROS=true
  • spring.jackson.parser.ALLOW_MISSING_VALUES=true
  • spring.jackson.parser.ALLOW_TRAILING_COMMA=true

com.fasterxml.jackson.databind.SerializationFeature

  • spring.jackson.serialization.WRITE_DATES_AS_TIMESTAMPS=false 默认true
  • spring.jackson.serialization.FAIL_ON_EMPTY_BEANS=false 默认true
  • spring.jackson.serialization.CLOSE_CLOSEABLE=true

com.fasterxml.jackson.annotation.JsonInclude.Include

  • spring.jackson.default-property-inclusion=non_null

3I.5.spring-servlet-server-79.properties

Common Application Properties

graceful shutdown

  • server.shutdown=graceful
  • spring.lifecycle.timeout-per-shutdown-phase=30s

servlet 上传文件，大小没有限制

  • spring.servlet.multipart.max-file-size=-1
  • spring.servlet.multipart.max-request-size=-1

默认tomcat设置，按8核3Ghz，30ms应答实测，undertow较优。

  • server.tomcat.max-connections=10000
  • server.tomcat.threads.max=1000

Undertow设置，参考io.undertow.Undertow.java#L429

  • server.undertow.threads.io= - Processor count
  • server.undertow.threads.worker= - io-threads * 8
  • server.undertow.direct-buffers=true

缓存区设置，4k, 8k for most request

tcp_mem: low, pressure, high
net.ipv4.tcp_wmem = 4096 87380 4161536
net.ipv4.tcp_rmem = 4096 87380 4161536
net.ipv4.tcp_mem = 786432 2097152 3145728
  • server.undertow.buffer-size=8192
  • server.undertow.max-headers=4096
  • server.undertow.max-parameters=4096

3I.6.spring-session-79.properties

Spring Session

spring.session.timeout

Long=2592000，单位默认秒，默认30天

必须使用单位秒(S)且数字，以供hazelcast session引用

其他默认配置

  • spring.session.store-type=none
  • server.servlet.session.timeout=${spring.session.timeout}
  • spring.session.hazelcast.flush-mode=on-save
  • spring.session.hazelcast.map-name=spring:session:sessions
  • spring.session.hazelcast.save-mode=on-set-attribute

Header和Cookie设置

SessionAutoConfiguration, header is case-insensitive, but cookie is not

name（建议全小写）在cookie和header中都会使用，为WingsSessionIdResolver提供key。

  • server.servlet.session.cookie.name=session
  • server.servlet.session.cookie.max-age=${spring.session.timeout}

3I.7.spring-springdoc-79.properties

SpringDoc设置

  • springdoc.api-docs.enabled=true
  • springdoc.swagger-ui.enabled=true
  • springdoc.show-actuator=false
  • springdoc.writer-with-default-pretty-printer=true
  • springdoc.use-fqn=true

Swagger设置

  • springdoc.swagger-ui.path=/swagger-ui.html
  • springdoc.swagger-ui.filter=true
  • springdoc.swagger-ui.operations-sorter=alpha
  • springdoc.swagger-ui.tags-sorter=alpha

3I.8.spring-task-79.properties

Task Execution and Scheduling

execution的线程池设置

与 @EnableAsync @Async 有关

  • spring.task.execution.pool.core-size=8
  • spring.task.execution.pool.keep-alive=60s
  • spring.task.execution.pool.max-size=64
  • spring.task.execution.pool.queue-capacity=4096
  • spring.task.execution.shutdown.await-termination=true
  • spring.task.execution.shutdown.await-termination-period=30s
  • spring.task.execution.thread-name-prefix=exec-

scheduling的线程池设置

与 @EnableScheduling @Scheduled threadPoolTaskScheduler 有关。 不可以设置@Primary，否则@Async线程池被覆盖。

  • spring.task.scheduling.pool.size=8
  • spring.task.scheduling.shutdown.await-termination=true
  • spring.task.scheduling.shutdown.await-termination-period=180s
  • spring.task.scheduling.thread-name-prefix=task-

3I.9.wings-async-79.properties

wings.slardar.async.event

事件总线线程池设置，参考 TaskExecutionProperties

  • wings.slardar.async.event.pool.core-size=8
  • wings.slardar.async.event.pool.keep-alive=60s
  • wings.slardar.async.event.pool.max-size=64
  • wings.slardar.async.event.pool.queue-capacity=2048
  • wings.slardar.async.event.shutdown.await-termination=true
  • wings.slardar.async.event.shutdown.await-termination-period=60s
  • wings.slardar.async.event.thread-name-prefix=event-

wings.slardar.async.fast

轻任务线程池设置，参考 TaskSchedulingProperties

  • wings.slardar.async.fast.pool.size=8
  • wings.slardar.async.fast.shutdown.await-termination=true
  • wings.slardar.async.fast.shutdown.await-termination-period=60s
  • wings.slardar.async.fast.thread-name-prefix=fast-

Execution前缀

基于 spring.task.execution.* 设置线程池前缀

  • wings.slardar.async.exec-prefix.lite=lit-exec-
  • wings.slardar.async.exec-prefix.application=app-exec-