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:
& m: b5 G5 N/ m) vtypescript) @# X- ?3 ^7 }# X0 z
// 1. 共享服务初始化
* J5 g7 }3 b2 u' V2 N+ H5 h1 kconst shareEngine = await share.createEngine({
. K. a( d$ E4 y" k& O( zprotocols: [
% u, e# e/ v4 o d9 B0 Y( n8 x) Sshare.Protocol.HARMONY_SHARE,: n$ h# c8 ]3 E1 [
share.Protocol.WEB_LINK,& r2 J/ h9 e8 ^
share.Protocol.EMAIL3 g: Y+ l( u8 F4 v. I) c$ v
],: K! ?) Y& u# J7 r& B2 N
security: {# }. P' o8 Y/ ^: g6 |2 q( o
encryption: share.Encryption.E2EE,! ~( z- S+ S3 i/ D
watermark: {, k' j; k7 a$ q, D
text: '${USER} ${DATE}',% `8 n _: V, P3 V* l
opacity: 0.2
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permission: {
9 i z* `* X/ y7 G' h( l. eview: true,9 v7 _' h# L5 s3 n" r* e% m
edit: false,
0 p2 a+ k; Q, _4 ^+ oprint: false
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}: M& O0 s9 x, P3 k
})" l! P& W; s `
// 2. 智能共享推荐; C# ~8 L) s; @8 k9 j1 a, j
const shareAdvisor = new share.ContextRecommender({
% f. H( p; S8 S0 Xfactors: [9 o) F3 r- _1 t; A/ R
'RECENT_COLLABORATORS',. ^3 q! z4 j; j! W
'DOCUMENT_TOPIC',
' d- p& R& C7 O. y'WORKING_HOURS'+ G; [! T8 q" M+ |8 N' q# S) h7 h: `
],
2 j/ }( _- @$ x& L. [" A8 p( fchannels: {
4 Q& ? V- G, G/ q- b) Ginternal: 'HARMONY_FAST',4 f" f3 M9 j% l
external: 'SECURE_LINK'% g+ c0 J* [% S1 C \3 I
}1 i3 e5 x) y9 M; C
})
. p+ c, |% n3 x% F" [// 3. 实时使用控制
% W7 h8 E% _ Q4 }: m! xconst usageController = share.createUsageManager({
% m1 \0 W7 x" A. M5 [restrictions: [
4 N3 h2 D+ i; U7 M. @* o6 n{ type: 'DEVICE_BINDING', max: 3 },; y6 O6 h/ g1 o) V, p; I2 u
{ type: 'GEO_FENCE', coordinates: OFFICE_GEOJSON }
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revocation: {) ^$ p t' v. p; E% i3 ?
offline: true,9 d* }1 W- H% d8 n/ |% p
delay: '<1m'4 Q" E% x& F5 { A( I4 P* X
}
) g- }/ R" b: I: f* \1 o})
) S+ ^$ E$ E) e5 P- A- ]// 4. 跨平台兼容
5 s/ d0 N8 V" N' B( [% k. Rconst universalShare = share.createUniversalLink({
+ b2 ^, R# d: p& B2 G; K7 F& l& `fallback: {9 E: Y: e, Z" e3 i4 ]
web: '//share.company.com',7 k! E: D& D8 w" t6 e# l
app: 'appgallery://details?id=com.company.viewer'1 s2 p# w A' z. Z0 ]4 T) H
},. S$ Y1 H3 c6 m* T7 I
qrCode: {' Q7 `, r/ ~; s# R
dynamic: true," S1 ]' f( C, E1 m0 R
ttl: '24h'! [+ s* M# }. @& Q4 f
}) Q8 p: W+ ?4 R- u# ~
})
4 Y8 ]; }! D* A, a u// 5. 审计追踪3 d+ u! L1 ]/ F2 c0 D9 {7 Q
const shareAudit = new share.AuditLogger({
( V- t/ ]% z' E& f) |blockchain: {
* e: \* q, q5 k( M* v) Xchain: 'HYPERLEDGER',
2 x% ~0 X! L+ o% Zanchors: ['SHARE_TIME', 'ACCESS_RECORDS']
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alerts: [* a6 \" k8 E; P$ w& G7 X' ]
'UNUSUAL_DOWNLOAD',3 D0 O. D7 [0 T/ Q" M& c, { L
'LOCATION_ANOMALY'
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0 w" S" a. }' z: @% X9 M: ^9 f})
5 U7 v5 d1 N- h+ p核心技术:: C; D2 U, X( t
动态权限水印
) F k% t( X/ n) ~4 s设备指纹绑定4 q8 i( p5 F9 ~, r$ ~6 o! T
地理围栏控制
+ p9 I; @4 L/ e. N2 @区块链存证$ Q# p- E- G8 u$ m5 b8 X+ U- \- h
效能对比:
$ H l3 U1 Y0 w0 }. x指标传统共享Share Kit方案提升幅度$ q8 W' c5 z) l, i% W, L: L! r1 P
共享速度12s1.8s566%
2 ^+ X$ f7 p9 m/ t安全扫描手动实时AI检测∞: k( T! l! z* B% r, M
外部分发控制无8级权限粒度N/A# N. D4 V" L* w( n' O7 G7 M
审计完整性70%100%43%2 g* ~ e! c7 U4 r3 z: J
典型:
& d6 A$ h3 C# x4 I$ v/ a2 }" ]合同安全外发2 u5 h$ n" B- p! J) u
跨团队版本控制6 j) K3 [& F0 N! P7 A
敏感文档追踪# A( M5 P! K, h# n. d$ a
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