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@cloud/document - v25.1.0
@cloud/document
"lock"
LockManager
Interface LockManager
分布式锁管理
Hierarchy
LockManager
Index
Properties
is
Locked
lock
Properties
is
Locked
is
Locked
:
(
(
key
)
=>
boolean
)
Type declaration
(
key
)
:
boolean
查看键值是否被锁
Parameters
key
:
string
键值
Returns
boolean
lock
lock
:
(
(
key
,
callback
,
option
?
)
=>
void
)
Type declaration
(
key
,
callback
,
option
?
)
:
void
对指定的键值进行上锁操作,成功则执行回调函数,执行完回调函数后释放锁。
Parameters
key
:
string
键值
callback
:
callbackFn
回调函数
Optional
option
:
lockOption
分布锁参数
lockOption
Returns
void
Settings
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On This Page
is
Locked
lock
@cloud/document - v25.1.0
"apifabric"
"assert"
"base64"
"bo20operlog"
"bp"
"bpmmeta"
"buffer"
"casclient"
"connector"
"context"
"crc32"
"crypto"
"date"
"db"
"dbadapter"
"dcb"
"decimal"
"editer"
"error"
"es"
"event"
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分布式锁管理