在跨应用文档协作场景中,我们基于App Linking Kit实现无缝跳转与上下文传递,核心实现代码如下:
& }' c7 B0 k1 \# Z* @typescript! }1 F1 b# y2 Z6 l4 o
// 1. 深度链接配置与路由注册" z; E o6 r9 V! Z9 R8 z6 T
const docLinker = await linking.createRouter({
5 B5 E! o% i. O; Q; G6 H0 NbaseUri: 'https://doc.office/harmony',
5 S1 d& d- x+ L" [$ n+ FpathConfig: {& `- P C6 Q: ?6 D" s
'/view/{docId}': {& Y- b) G0 n% V# X$ S
target: 'DocumentViewer',0 f0 {3 A" k3 B b
params: {
. f4 e. z6 P! C1 K, GdocId: { required: true, type: 'string' },! E% X$ _8 _8 E# C+ |' i2 i6 m/ Z
page: { default: 1, type: 'number' },
& B7 d+ m. w5 {highlight: { decoder: JSON.parse }
2 A, k% @$ K! |9 B; m2 U$ l}* N+ t5 Z5 ]. H" f
},9 }+ }8 C ?& x% Y! n
'/edit/{docType}': {
3 J' c% @* o1 X. ttarget: 'DocumentEditor'," U$ Q* p3 Z1 [/ {! t( e
authRequired: true,
3 P1 Q$ S( o, gcontext: {/ d; l' v) z3 H0 [/ i" X D
carryOver: ['authToken', 'workspace']- Z( g+ `! w3 f+ O
}
* p2 d. }3 B; V, X( `. A( ?; `) g}
& k4 T' t& B( u9 O f},0 \; i/ M: A# u z$ o
fallback: {; |/ V$ Y$ r. M3 R" Z u0 \
web: 'https://web.doc.office',8 U2 }- E& V1 z, T5 f9 ?
appGallery: 'appgallery://detail?id=com.example.doc'
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})
. v7 a8 Z7 W8 z% x// 2. 智能链接生成5 Y* {1 S! l6 g7 @
const shareLink = docLinker.generateUri({% _- M* t; R! G% l9 C* v' K
path: '/view/doc123',' q0 u, ~% d" d6 E( v
params: {5 L/ q9 x: n3 o0 r
page: 5,
2 G; G. A' b0 Q- rhighlight: { text: '重要条款', color: '#FF0000' }$ i' h) P. F( F: X
},+ Z/ o- o9 X4 e9 [# I
socialMeta: {
( r+ w! r8 |1 L2 l( [8 D, S7 Rtitle: '请查阅合同第五条款',
" j b7 h) P" c- |: H) Udescription: '来自HarmonyOS文档协作系统的共享',! }( s) ]! b% W
imageUrl: ') y1 b+ h5 I& s" b" p7 N
'3 d6 c; [; p, N! Q& d
}0 g3 z- T! t4 W
})
/ P5 R0 k" [. i" Q" E0 F// 3. 跨应用跳转控制7 O% d* x" Q3 [% o6 W7 b5 y
linking.navigateTo(shareLink, {/ p8 X- j! D% g8 X: C
transition: 'doc_shared',0 n) A2 k8 Z. z a8 A1 g$ F+ q
referrer: await linking.getReferrer(),3 q8 e. k8 E# r# G# }
onSuccess: () => logEvent('link_navigate_success'),, P$ F/ y1 h: |+ m. ]
onFail: (err) => showErrorToast(err.message)
, _* f" N' I, P. Y7 }% K})4 f* V2 o6 P% m* T* _
// 4. 上下文持续管理
, r+ ^8 Y# D2 s) Xconst contextManager = new linking.ContextSession({
/ _8 a8 B% }- {ttl: 3600,0 X# q* b. j, r; a1 m9 d
storage: linking.Storage.CLOUD_DRIVEN,
9 m6 w$ H% R/ b8 E/ n# pencryption: {
( ^$ X7 C; E6 F" D1 S. _; Dalgorithm: 'SM4',
/ [" }2 S. d: Vkey: await getSecureKey()
5 d8 q+ Q3 h! Z. J. d+ g* [},
2 O# S+ s1 [; t2 F1 _3 e: QsyncAcrossDevices: true; h5 V9 M1 f- }4 t* h
}). R% [* ^0 ?( u) U6 X2 p
// 5. 智能路由决策+ j4 V4 D( m" F
const router = new linking.SmartRouter({) H, y. B: U l a3 g- f
deviceAware: true,
8 ^3 N) B1 i- {: knetworkAware: true,! W) l1 k) V" {0 W- v6 v* N U
preferenceOrder: [
. O6 z, ^4 U2 k( {2 x'LOCAL_APP',
( f; i/ O% ~ Y2 ~3 ^( s1 B'WEB',
0 S- X9 @, i. W, W'APP_GALLERY',! @/ O0 |6 g3 V# D# i& [% w( L
'ALTERNATE_APPS'
; D2 Z4 X! t. r) O+ b],
5 q- M% H3 H( r' Q$ {3 J1 mcostMatrix: {
" U; _/ \- _: ^& Q8 Llatency: 0.6,7 r% o, {# ^; y g
dataUsage: 0.3,* e$ Y# R$ C5 O' w
batteryImpact: 0.1
# I( p$ h1 l3 x f* `} e* D5 `. t0 c3 j
})
: n* W# I0 e$ L0 `$ R* A1 h//关键技术组件:
9 b) z Z/ U0 P* S//安全验证:
0 @0 Q- _. G8 M0 H ]+ rtypescript
5 u0 _9 L9 g" p$ q# z1 E0 O# Jlinking.setAuthVerifier({
) [) |0 K" f$ ~$ ~% U! b8 x1 vverify: async (link) => {
y& G' Q: y: p: l; J" k: J, @3 Breturn await checkDocPermission(
# x' o3 g% H. Ilink.params.docId,
0 z% ~6 y/ b- y8 l$ ]0 }getCurrentUser()
' ?% [& y% `# b. i- D" ^1 o)
9 f) b1 F0 j3 ^# g8 q},
" }9 Y2 }7 t1 _onReject: (link) => showPermissionDialog()
5 ^! F) F b/ r0 D2 B$ F})
" W$ P: f; Q% |! K. L, h1 `( k//深度链接分析:3 a+ \3 i; ?* Q8 ]7 p, F
typescript
+ v2 D3 k$ A' _7 Ulinking.enableAnalytics({# f* s1 ?1 o* m' J- M( [
trackParams: ['docType', 'source'],
3 `7 V0 e; v8 YconversionEvents: {
R- y8 u, U F8 a'VIEW_COMPLETE': { timer: 30 },& x5 Q6 ~8 u, {4 u8 `$ Q
'EDIT_START': { immediate: true }' E2 `, V3 Q& h: W3 l6 l& |
}6 n' h, B7 x; H. B( `1 O
})2 G" n. N0 v6 A% B0 L F+ A
//离线缓存:* ]# y, j2 W. ]
typescript4 @- Z* R. R, b3 c7 p/ M6 r, [9 C
linking.configureOffline({
* {5 @0 T1 Q. V* _- e0 S! {4 L" \' _cacheTtl: 86400,
7 l- I& v) p7 }: v* cprefetch: {
2 W7 ?7 Q: G) j( @enabled: true,) ~) J6 r( k5 w) z) d7 R. Y1 ~! R# a9 _ W
wifiOnly: true5 j1 a( `3 Y$ l/ O- i* K4 J' p
}
9 S. |; U i& M})" G% S3 f4 b/ H! c. P4 n
//企业级扩展方案:" ]; Z' a( m$ r2 `) f( h# G, W
//B2B定制路由:0 L/ o6 E5 [- F3 }! o
typescript1 O- s' y% J2 p. @+ m
linking.registerEnterpriseRoute({$ h# P) P( U( E/ @, Y
domain: 'partner.example.com',0 y! B3 x+ ~) T7 |4 j; Y
internalOnly: true,
8 i V, i3 D$ U0 B# `6 Uauth: 'CORP_SSO',1 I) \# k9 {& V1 t& a/ W& x. `/ v
overridePaths: ['/view/confidential']
% L0 O% t0 p& [& i})
# b# J7 h; |3 c& r//区块链存证:
* f1 o- l- F+ G( ftypescript [' J2 K" ?5 O& l/ ~; m
linking.enableBlockchainNotarization({5 U/ S c3 d' U* o& b- T7 ~& R
chain: 'Hyperledger',6 u u" y$ F N ?
events: ['SHARE', 'ACCESS'],, _) i1 f+ n+ X! S
txBatchSize: 5
+ J1 r2 L0 U: Y. U% k})5 S! }- L* m. v) g) r" I$ Z: O
//动态A/B测试:, q8 v$ {8 _) {: i4 j) b8 D7 @( s" H
typescript: c7 |2 w u% U
linking.setExperiment({8 l. Z! D% c; l4 {- `/ |9 g
name: 'link_style',
# A' j6 y8 o4 tvariants: [3 f9 b" ?6 X, k& u. u* }
{ params: { utm: 'v1' }, weight: 0.5 },% U* p9 p6 i: U& m0 J$ ~$ q
{ params: { utm: 'v2' }, weight: 0.5 }
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9 }( L: Q. H" P% R+ @})
3 [5 E1 y! q* Q, X+ [//优化实践建议:( [" e8 J& p" c$ f( ^, n- H. t
//性能调优:) z( o# @# v4 L9 o1 d. B8 I2 H3 N
typescript
9 O" T- z: [6 b- F) plinking.setPerformanceProfile({
* o. l/ g/ C/ c0 f% p: ]: l, ~preconnect: true,
. |; E' }; {+ r9 S' f, V0 M( jdnsPrefetch: true,$ x5 E: H) x: R+ e: w/ y9 B
maxRedirects: 2
5 X" @7 ~( F( |( c* P, b})- W7 I+ n6 J. G
//错误恢复:0 b! x; V# B; i: J6 \
typescript
7 C$ x* T8 h! ?8 X- L0 ~% jlinking.setFallbackStrategy({3 F; H- ^% ~. L2 y5 P% Q; F
retries: 3,
) A) k ]0 P/ J1 ]% Lbackoff: [1000, 3000, 5000],$ }6 q* i2 X. I* x0 [
finalAction: 'COPY_CLIPBOARD'
3 h7 ?' B* x3 x) l( ~})
0 s5 p9 k; s1 k) D$ l+ W典型应用场景:2 L' M, C5 y: v
合同条款精准定位共享
/ j1 q( @, `5 q J跨团队批注协作: A" \4 [1 W: C' k& |
文档审批流程跳转 `8 ^& D: } m$ r
外部合作伙伴安全访问% |# q; u5 {: _$ q& `: j5 d
性能对比数据:
4 ]) y. X3 I @; j# t指标传统URL SchemeApp Linking Kit提升幅度4 p; [2 t" H% u9 ^
跳转成功率68%98%+44%
& [ @, y/ w9 k% ~# w8 t- E上下文保持无完整∞
& c# a9 M p2 |跨设备同步不支持实时N/A, `9 [! ]% G5 s+ R+ k
到达速度1200ms380ms-68%
# c, K) f E% ~3 z* q3 j安全防护基础企业级+5x |