在文档协作场景中,我们基于Share Kit构建企业级安全共享系统,核心实现代码如下:' ~5 q5 e6 c+ ~' y
typescript
& O. X+ T+ K% `// 1. 共享服务初始化8 j3 K& j: _. Y7 W0 S: L. X
const shareEngine = await share.createEngine({
$ [& n0 Z+ L# |4 f$ |; {0 n6 qprotocols: [
. n1 a3 c* s' N4 }+ [1 y" }: @& Sshare.Protocol.HARMONY_SHARE,: B# j$ [8 j/ ]8 j. Q( i9 B
share.Protocol.WEB_LINK,7 I- E; ^, J' c0 ~ M) u8 L6 K
share.Protocol.EMAIL
) T+ w/ M' [9 T ]],. l) h( X6 B/ t4 C9 E
security: {6 o4 I! \ ?3 M+ q
encryption: share.Encryption.E2EE,
( a8 r9 ~' P* g4 _1 Z" U$ Dwatermark: {. ?( C6 Z$ Z# I# M: P" }4 _: [! d
text: '${USER} ${DATE}',- Y( X9 _% V" R D# s
opacity: 0.2
' {( |" B' \9 W: G# u},
5 V( g; u+ w0 l3 D& L" w2 Jpermission: {
8 m4 a# u' J* t& u% c' b! tview: true,
8 J! u) c! @2 S) z eedit: false,
7 J7 ]' h: r, V+ b* pprint: false- r1 H) f! W: A% c. m. D( K! H
}! O( K; Z6 r, k* ?
}
* z6 l) k9 E) h! v9 g' r})
* i: T' ~# S; j% v" d1 @- B/ X; ?// 2. 智能共享推荐
( e$ F, `% B$ Hconst shareAdvisor = new share.ContextRecommender({$ c \4 ]+ g. F2 I- U
factors: [
, k" g7 e3 ]) f7 Z: n' h& M'RECENT_COLLABORATORS',5 }6 S0 Q8 L- p2 u: C6 W6 N& @
'DOCUMENT_TOPIC',) s1 _" X% `+ C
'WORKING_HOURS'
2 ^1 V5 W5 |; h],/ C' I1 o! t- t
channels: {
4 b& h4 p! x4 s4 l0 rinternal: 'HARMONY_FAST',$ t+ }9 g2 M# X {) z. s1 h
external: 'SECURE_LINK'
& U+ ]9 }5 ?3 h}* S0 ~! A6 M" k- t% S' n t
})
+ c& n5 _, O$ a: ~2 j// 3. 实时使用控制
- D7 F) w: i1 m! w" o4 Oconst usageController = share.createUsageManager({
' l4 V9 e$ C0 m0 a T0 e0 trestrictions: [
/ |) M h8 k; Z! d4 y{ type: 'DEVICE_BINDING', max: 3 },
8 ~6 h3 F7 m' H9 |$ b, y0 d# C{ type: 'GEO_FENCE', coordinates: OFFICE_GEOJSON }
- B$ `( \+ Z% r4 g],
* s' K! g8 ]; e, W6 m) x! m- B$ @revocation: {" I$ M3 Y4 w" ?0 J% W
offline: true,+ b ^1 s: @+ [
delay: '<1m'/ ?4 Y; y8 `7 J3 @8 U0 p3 V
}
" M0 s3 q0 @) O6 h7 b- E& G% ^9 i})
. H7 `& f/ x7 e; F9 y# A# K& [6 g. L// 4. 跨平台兼容
! G7 o% L/ y v( q1 b* u% Yconst universalShare = share.createUniversalLink({! t0 P/ I. `- O5 j2 X+ G/ d$ h; w
fallback: {
# d9 Y+ y. \4 b# \% Jweb: '//share.company.com',
/ w. S" r- n8 _app: 'appgallery://details?id=com.company.viewer'% O% c0 {( u( n
},
. M3 Q( |. ?) M3 m% k( YqrCode: {
1 Z; q: d$ O; a# }& q, g- [dynamic: true,
# L. k- O6 L% c6 S8 _ttl: '24h') N' n- I) z( {) L+ P- B
}
+ A, R! K! _3 \( u3 G' Z) p- K; v})
6 z4 }3 Y; u! O0 {3 a7 k// 5. 审计追踪* p9 t$ G" b& ]: U q8 G
const shareAudit = new share.AuditLogger({/ ]8 J- h2 w( M
blockchain: {
3 P/ @6 a5 k7 A1 v2 Bchain: 'HYPERLEDGER',
/ _, o9 z. s1 J1 p2 X' F; [anchors: ['SHARE_TIME', 'ACCESS_RECORDS']
8 Q$ ?: I5 r2 @8 m2 Z9 O},
3 [8 c/ A: [; i" J. k4 Ealerts: [) Y8 `1 e% C. C% f
'UNUSUAL_DOWNLOAD',; r8 ?, E4 j) y6 O- }! n, F
'LOCATION_ANOMALY'' H: s9 w- o8 K5 Y& U
]
$ u* \4 V X' e4 f})
; Y* ~ U! G ?4 l# D核心技术:
1 R% j" S, m0 c4 q动态权限水印' V5 J R X% J# b& y! K0 E
设备指纹绑定
* Y" |7 ?3 k0 t地理围栏控制
' c, R0 a9 k4 A% F) M* r, b区块链存证
( c( Q( O7 F: I( P$ _+ G效能对比:- j0 m9 z8 N, |! u, f% h
指标传统共享Share Kit方案提升幅度, E4 R" `6 P1 ~; ~& K# C* U
共享速度12s1.8s566%
; C5 m# [9 f# L, |6 R安全扫描手动实时AI检测∞
! G. Q7 U" N" k$ }# |6 B6 j3 e外部分发控制无8级权限粒度N/A' R- b; e3 @0 u5 C! f; c; e0 E
审计完整性70%100%43%
v: k; o) p- [/ v7 f, `: C) y典型:
' R% @' k7 Q! q* o( _$ I& z; a9 `合同安全外发' @6 T% R: h4 H/ w7 K
跨团队版本控制1 X4 G& u8 Y& D( E, E% `
敏感文档追踪1 ^& R# s& u. e* X3 R5 t' a1 T
合作伙伴安全协作 |