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github.com/DarLiner/vjtools @v.1.0.1
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1,601 symbols
4,684 edges
173 files
694 documented · 43%
What it actually does AI analysis from the code graph — generated when you open this
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README
VJTools
主力于Java的唯品会，关于Java的一些小家底。
各位看官看着是好的，烦请拨冗“Star”。
Java Standard
| Project | Description |
|---|---|
| standard | 唯品会Java开发手册 |
| code formatter | IDE格式化模板 |
| sonar rule | Sonar规则定制示例 |
Java Core Library
| Project | Description |
|---|---|
| vjkit | 关于文本，集合，并发等基础功能的核心类库 |
| vjstar | 关于服务化应用的性能、可用性的最佳实践 |
| vjlab | 实验性质的类库 |
Java Tools
| Project | Description | Manual |
|---|---|---|
| vjmap | JMAP的分代打印版 | Chinese, English |
| vjtop | 打印JVM概况及繁忙线程 | Chinese, English |
| vjdump | 线上紧急收集JVM数据脚本 | Chinese, English |
| vjmxcli | JMX 查看工具 | Chinese |
其他常用问题排查及性能调优工具: btrace，greys，async-profiler
Contributing
VJTools官方微信讨论群，请搜索微信号viptech128(唯技术)，添加好友后加入。
所有报Bug、建议与咨询，请在Issues发起；所有代码提交，请走Pull Request流程。
对于优秀的代码提交和建议，唯品会将不吝发挥电商本色，给予vip.com购物卡的奖励 ！！！
Developers
唯品会团队: 江南白衣, 郑德惠, 黄云斌, 梁耀曾, 林铭恺, 李炫彬 , 张晓玲
曾经一起战斗: 杨镌颖@阿里, 陈维治@阿里
Extension points exported contracts — how you extend this code
ValueCreator (Interface)Lazy创建Value值的回调类 @see MapUtil#createIfAbsentReturnLast(ConcurrentMap, Object, ValueCreator) [8 implementers]
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/MapUtil.java
StringCounter (Interface)
(no doc) [4 implementers]
vjtop/src/main/java/com/vip/vjtools/vjtop/data/PerfData.java
Clock (Interface)
(no doc) [5 implementers]
vjkit/src/main/java/com/vip/vjtools/vjkit/time/ClockUtil.java
LongCounter (Interface)
(no doc) [4 implementers]
vjtop/src/main/java/com/vip/vjtools/vjtop/data/PerfData.java
BInterface (Interface)
(no doc) [4 implementers]
vjkit/src/test/java/com/vip/vjtools/vjkit/reflect/ClassUtilTest.java
SnapshotMBeanServerConnection (Interface)
(no doc) [3 implementers]
vjtop/src/main/java/com/vip/vjtools/vjtop/data/jmx/JmxClient.java
IntObjectMap (Interface)
Interface for a primitive map that uses ints as keys. @param the value type stored in the map. [2 implementers]
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/type/primitive/IntObjectMap.java
TickCounter (Interface)
(no doc) [2 implementers]
vjtop/src/main/java/com/vip/vjtools/vjtop/data/PerfData.java
Core symbols most depended-on inside this repo
appendcalled by 114
vjkit/src/main/java/com/vip/vjtools/vjkit/io/FileUtil.java
get
called by 105
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/MapUtil.java
contains
called by 93
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/type/ConcurrentHashSet.java
equals
called by 55
vjkit/src/main/java/com/vip/vjtools/vjkit/base/type/Pair.java
getName
called by 54
vjtop/src/main/java/com/vip/vjtools/vjtop/data/PerfData.java
add
called by 54
vjkit/src/main/java/com/vip/vjtools/vjkit/concurrent/jsr166e/LongAdder.java
toString
called by 50
vjkit/src/main/java/com/vip/vjtools/vjkit/io/IOUtil.java
put
called by 47
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/type/primitive/IntObjectMap.java
Shape
Languages
Java100%
Modules by API surface
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/type/primitive/LongObjectHashMap.java62 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/type/primitive/IntObjectHashMap.java62 symbols
vjtop/src/main/java/com/vip/vjtools/vjtop/data/PerfData.java51 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/time/DateUtil.java49 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/concurrent/threadpool/ThreadPoolBuilder.java38 symbols
vjtop/src/main/java/com/vip/vjtools/vjtop/data/jmx/JmxClient.java33 symbols
vjkit/src/test/java/com/vip/vjtools/vjkit/reflect/BeanMapperTest.java32 symbols
vjmxcli/src/main/java/com/vip/vjtools/jmx/Client.java31 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/io/FileUtil.java29 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/collection/MapUtil.java28 symbols
vjkit/src/test/java/com/vip/vjtools/vjkit/reflect/ClassUtilTest.java26 symbols
vjkit/src/main/java/com/vip/vjtools/vjkit/time/ClockUtil.java24 symbols
For agents
$ claude mcp add vjtools \
-- python -m otcore.mcp_server <graph>