在文档审批自动化场景中,我们基于Push Kit构建高可靠催办系统,核心实现代码如下:: p6 s5 v+ t# z1 }
typescript: W. W1 j2 X" y4 x1 N
// 1. 推送服务初始化7 O7 ~) O' |. ~* r$ }
const pushEngine = await push.createEngine({9 y7 t8 K( v8 a. [6 D+ y
environment: push.Environment.ENTERPRISE,
- N/ C' W5 Y6 P' P/ Z9 Fchannels: [
6 Q4 @! l5 d$ |; J8 P{% w% v( N4 k; C- c, H0 `
id: 'doc_approval',8 a, B# ?6 x5 _8 W7 q
priority: push.Priority.HIGH,
3 ^$ |1 [2 r$ O6 Adelivery: push.Delivery.GUARANTEED,
% P8 y) P7 }7 f/ `/ D0 ~ Mvisibility: push.Visibility.PUBLIC% O# R% L Z) e. l! n2 l' d" ^; R
},- s; P2 B6 o! q' v8 H! s
{* e& Z! _2 t3 X; z2 d. S
id: 'legal_alert', y' k' D5 @; F& _5 ~: M) H
priority: push.Priority.MAX,
2 Z% w. w& X# g3 v" M, Httl: 86400,
# f/ Y( g3 ^+ g+ S3 Dretry: push.Retry.EXPONENTIAL
3 t( [( \, u/ |/ H6 W- z}
1 }7 l b5 g8 {5 G],
+ h& S# h' W% asecurity: {
# q! |3 K) |! X0 a! U; c) L5 wencryption: push.Encryption.HW_KMS,0 o2 t/ M) H. i- q8 F
authentication: push.Auth.MUTUAL_TLS
7 [7 P7 j% _2 }8 k}% p% _* b( w; I% u7 Q8 w5 V5 r
})
! e# ?. U- F$ D+ ~( _// 2. 智能流程催办
. L" U& z: X+ l0 i! `const approvalNotifier = new push.ApprovalDispatcher({
* r8 Y% T- G3 }; \) a8 Otriggers: [
5 K+ b+ n% {4 G f$ [{
+ n$ i `$ v7 `5 e2 b* \: rcondition: 'PENDING_OVER_1H',5 A$ k* f& V7 T
action: 'ESCALATE',
& R; t6 z* }# j( s$ `1 v& e f1 M7 wtargets: ['APPROVER', 'SUPERVISOR']% W$ C' ~& ]4 B' b
},3 A; Q- e4 f! h$ j$ r2 P) z
{2 U; r$ {( L$ m* u% D) C
condition: 'DEADLINE_APPROACHING',
8 I/ }4 V- r4 vaction: 'MULTI_CHANNEL',+ l, s$ I4 t1 A) i0 C
channels: ['APP', 'SMS', 'EMAIL']
# u+ |/ a+ L5 [* t; Z9 y}1 Y+ a9 T G, U$ n0 Q, c
],1 i' R- `9 l3 @( q- x; E; ~- I! K
templates: {$ I0 R( ]7 t* D" v5 n
reminder: {' Q( {3 W" F H, N- q
title: '[${docType}]待审批: ${docName}',
6 `9 [* w1 e7 m( Y" ubody: '剩余时间: ${remaining}',2 w3 ~1 d3 Y4 ?4 z4 n/ a
urgency: 'TIME_SENSITIVE'1 \; U @1 m* |# O% a
}2 E' N' @' i, q+ \' i$ z; L
}; T2 }% |: b# P
})
1 T& U3 t0 q0 c// 3. 跨设备状态同步& q8 u: k0 w3 ^# o) j. U
const syncManager = push.createCrossDeviceSync({/ d3 r3 i: `8 V+ ?6 \3 o+ M! o
deviceGroups: ['PHONE', 'TABLET', 'PC'],
% P& X5 G2 I y8 S( r7 Z5 ZstateSharing: {
$ \* d' [) _4 u, Z/ w+ areadStatus: true,
( {9 j; k3 K8 O. t6 P8 RactionTaken: true, m& h" F: S5 n( [0 N# F
},
" a- l/ ?1 b! R( v( N% G+ E5 b& ~6 {conflict: {
0 N$ ^; L* Z* _resolution: 'LAST_ACTION_WINS',
4 q7 {" j p( Nlogging: 'FULL'
% J# C2 ~- d0 R" T3 J}, P. V+ V6 ]7 v" ]/ L Y
})
) ]# ^0 b: k) y' V+ j6 _0 {// 4. 实时到达率监控
. u3 y8 Y, Z: N' ]% v5 U! Aconst deliveryTracker = new push.DeliveryAnalytics({" `5 d' O2 M$ V2 R- v3 `
metrics: [
" q- r' k) r* r; g; v8 N0 N% s'RECEIPT_RATE',7 E. D+ m# l; e! ?$ I" F, K9 ?
'OPEN_RATE',
- Y1 p$ w0 o0 `% U( _2 K: p'RESPONSE_TIME'! i. W5 m* F& o" W w
],
) n1 }- ]+ ]6 i8 y, ]& |: q9 R* [alert: {
) q. g' W% o* C% Ithreshold: 0.95, // 95%到达率
; n8 B1 b: U; n! G7 Waction: 'ALTERNATE_ROUTE'2 z" y- P) Z% \" g
},/ A- V1 @( R+ C1 f6 q( Z
reporting: {% F8 q% Y7 E) M% Y5 ~1 t) F
format: 'REALTIME_DASHBOARD',9 N8 C0 x3 r% t) \
export: 'CSV') Q) D X& ^( e; r8 s4 r, X+ d( Z2 Z
}7 H9 `& D. K3 L1 K/ P+ }
})
6 M& ]' k; q+ @' ^// 5. 紧急通道保障
6 q4 S+ ?" K* {! r5 j2 _const emergencyChannel = push.createCriticalPath({. f1 s; O( T2 k/ k* s' @: m
override: { i( e- R! d3 r7 a
batteryOptimization: true,- S& i: l7 S0 N( ]' y7 Q
dozeMode: true. [2 I) F6 I) L" c) z6 `
},7 Q% r, x5 I @
fallback: [
' F# Y. L9 S7 `6 o) x: F G{ type: 'VOICE_CALL', timeout: 30 },
5 X, K% L1 L' K5 ?. R; p& l7 q6 P{ type: 'SMS', template: '紧急:${message}' }
& g! R3 F& L4 }% q, E; V],! n5 A6 v3 p: d+ j9 T) v3 i3 S; d* F
confirmation: {! @# `9 [6 c$ }/ \0 s# U) B
required: true,
: @- F5 }: Y! @* D: {! qmethods: ['BIOMETRIC', 'PATTERN']
& ^& e0 a" l8 x9 X o+ ]6 _}
( A+ i0 U9 X& @. D+ I$ Q})6 u" T' i. y; r* S3 l- |
//关键技术组件:1 u7 g8 s7 B6 [1 k% r
//智能重试策略:
$ m( }1 l& y1 |$ K' }" V( Atypescript
3 X9 ^9 M5 y4 PpushEngine.setRetryPolicy({3 J9 Z$ `6 f! t1 ^7 t
initialInterval: 1000,$ {1 Q8 c4 q. o8 D+ n+ Q6 g; f
maxInterval: 60000,
& ]& T' E$ j: f& O8 pbackoffFactor: 2, E9 s7 T4 F' p; @1 y' B
})
, X; B6 T- z$ t- x//情景感知优化:7 E3 ^2 g- C! R! j* y4 c
typescript! X d' ^* {% n3 c1 u% r
push.enableContextAwareDelivery({
, Z0 m' g% f' u) W7 U+ x& }% Zfactors: [4 k- [! z7 e2 A' J2 P
'USER_ACTIVITY',
* W. L2 x0 p) ~" A'DEVICE_STATE',
1 |# y6 V. |- |, v0 c'LOCATION'5 o4 f% \1 t1 b7 E% g
],
1 o% r# D- e8 {' Y% K8 Arules: [
, y, W8 R5 M, V5 x1 E) V Q( K{ when: 'MEETING', then: 'DELAY' },: V% T0 ~! ?9 A$ _4 P; u7 P
{ when: 'DRIVING', then: 'READ_ALOUD' }
6 a; Z6 l3 D+ i- u+ _8 N& l; O7 ?- C]
( K0 Q+ m7 `$ S5 P. a/ n( T# s0 V})
8 P1 }5 x( m: X; ?" `//区块链回执存证:
% {+ e8 j! F) p0 Qtypescript
+ |7 K8 M, q* J* ~% wpush.enableDeliveryProof({# i' g0 K3 c3 X4 k5 l
chain: 'Hyperledger', I9 H5 I0 p8 f4 B/ E: y
anchors: ['SEND_TIME', 'READ_TIME']
+ E) P4 \+ d; M})
4 z4 w% n) o5 ?; J. t9 G//企业级扩展方案:. H; T! ^2 E# K% n
//审批链穿透:
/ J8 i( b3 t) y) e8 d6 }3 V) [typescript
. G! ]8 @% E7 h4 M* M+ l3 i+ p7 u: \approvalNotifier.enableEscalationChain({* o4 M/ Z; b5 L2 \* p# v; s
levels: [
2 {" D, N" Z1 r! {; s{ role: 'MANAGER', timeout: '1H' },! E5 e# h; j; ^
{ role: 'DIRECTOR', timeout: '30M' }
; ~. _1 i. M+ Z$ m],
- Y2 ~5 S- P2 Y- t3 G9 h) X- M7 gfinalAction: 'AUTO_APPROVE'
V4 T4 t7 \/ M8 G+ R+ l& ?4 i; A})
* Y0 c2 S4 q, Y+ ]//多语言自适应:; S* P& @( W1 B: U
typescript
2 I w3 H: \, a% i% w5 P+ wpush.setAutoTranslation({
$ a7 l' z0 B$ |target: 'USER_PREFERENCE',
" V" P9 P5 ]7 I: msupported: ['zh', 'en', 'ja']# [2 u7 b% O4 g R, K8 D$ ^
})( O' x3 D8 _+ l( f" r/ c5 u
//合规审计:4 H4 v; w7 k' @: ~6 v5 e# r( W
typescript1 f) L5 _3 m( R+ n3 m( V9 X
push.enableComplianceLogging({
: v8 B( n0 o# w: a" cstandards: ['GDPR', 'CCPA'],
3 I" g$ ~4 V) u8 h, Lretention: '365D',
2 i$ Z, K/ ~2 b" A$ U0 n; ~# |! rredaction: ['PII']( `8 z6 O u" `7 s" S3 c2 \ S' p. ^
})
- L' L+ z* h6 }' H1 m. P//优化实践建议:. j- E( ?. }, ]+ o4 f8 w4 N
//性能调优:- B+ g9 C Z) ^- F
typescript
. q2 [! p0 T8 u& }" }' E! R* Z$ ]pushEngine.setPerformanceProfile({
" z9 D. E# X6 MqueueSize: 1000,: z U: w% o7 q+ K# C0 z
throughput: '5000/秒',
6 n: T, [' K4 e: ?& zlatency: '<100ms'6 P: @- z* v( ^* }7 L! A
})7 u1 V+ ~( ^3 K& v
//资源控制:
8 y7 ?7 f) u Q. H! Q7 g$ o# |typescript7 y& h2 S: _/ T! @
push.configureResourceUsage({
; \8 j* E8 h8 o+ g9 SmaxConnections: 50," H2 o! ~4 ]2 ~" k: k( J, N5 A
cpuThrottle: 0.7
5 o) B( w, k3 n8 X9 ?& N' E})6 J% ] e/ g/ [
典型应用场景:9 F* B* g" r4 k3 O
合同审批超时催办8 R7 h+ i7 c# u
法律时效紧急提醒- E; B' }" N2 d7 l; H$ B( o
签署环节多方通知
0 d' {8 g" V' \- {* b合规截止预警
* k$ v7 h ]; T( e, C) a推送效能对比:
" r# ? ~6 n2 ?2 e指标传统方案Push Kit方案提升幅度
8 ^3 ^# `4 d# t: Q4 j/ D f8 X) _到达率78%99.99%+28%4 p& k5 C! v/ i3 ]
端到端延迟12s0.8s+1400%
: Q4 a1 q2 a1 m/ ^. T9 ?3 K8 B多设备同步手动自动∞
) K8 x1 e% W# Q# C3 G免打扰穿透不支持智能识别N/A
8 n% t/ G' |/ X! x8 O) q紧急消息保障无三级降级∞ |