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:
1 R$ O( S# {# E% y* Ctypescript
" V8 x! C4 E' y2 a$ V// 1. 深度链接配置与路由注册+ ]8 X' ~$ u& E% D
const docLinker = await linking.createRouter({
4 c. |3 q `: I! s) {* Y ibaseUri: 'https://doc.office/harmony',# q% s+ T: ~5 }# p# |1 n/ s0 f& _
pathConfig: {2 r- W' t& }. j$ ?3 _! l: q/ W. |
'/view/{docId}': {
$ P/ ^9 h+ U5 f. c7 ftarget: 'DocumentViewer',
! V3 \% Z( Z" Lparams: {
: v; c/ ^, o# I5 P6 D$ `6 \docId: { required: true, type: 'string' },$ P2 E. P& d- T* ?
page: { default: 1, type: 'number' },$ ~4 O! C7 A* b9 l; T
highlight: { decoder: JSON.parse }8 n* {3 C, ]- i/ ^/ E/ Z' ^% p$ r+ Z
}6 h% l8 g1 _8 e: u8 |2 h
},
7 i5 d" T3 r# x) r9 I1 X% g' ?'/edit/{docType}': {
: Q" G4 _+ }$ h" u- r9 ~0 O1 |! Ytarget: 'DocumentEditor',3 j4 b! V/ G# A) P D [4 X) d4 O* h
authRequired: true,
: @& }+ I/ M/ W/ _: o/ Acontext: {
" `: I: ?! l# g- TcarryOver: ['authToken', 'workspace']
1 l, z# c/ C: O: Z' Z) O) ~}
; e$ E; |. J7 I1 l. z}
0 D6 w: m& o# L4 @7 `5 R f1 D% h( ]},
6 C: L7 d! o& P Nfallback: {( L* d* N, j: C0 |
web: 'https://web.doc.office',+ E& G; I |: X7 k) i- P
appGallery: 'appgallery://detail?id=com.example.doc'6 l; T% s$ ~, u, _( e
}
- W1 E' S1 f- Z})1 g1 ^5 [7 E0 G8 d9 d* J' c
// 2. 智能链接生成$ \0 v3 u U# e6 g/ M. t3 @
const shareLink = docLinker.generateUri({
3 ]& Y& T* @ ]& S |: Rpath: '/view/doc123',
0 n6 Y l% O2 p: Y9 Z# Yparams: {/ `6 N7 d. e( @/ Y7 _
page: 5,
6 |# _2 g; V3 L& Lhighlight: { text: '重要条款', color: '#FF0000' }
( A5 k. J! y7 J2 o+ S) F0 X},
- Q4 e# ]; d; C$ A; ~) HsocialMeta: {; f6 K9 `7 `( c6 _8 F( b1 a
title: '请查阅合同第五条款',- y7 ]4 E5 d& Z8 r. Z3 f) |
description: '来自HarmonyOS文档协作系统的共享',
! g- v- \) H; W# o6 HimageUrl: '
9 a$ b$ _1 k4 u; T0 R'( v) A4 |6 L$ y5 |% @5 N
}
8 o4 s+ u- g! s: N+ I2 T# n' [})
( e5 m. u1 f" `- D// 3. 跨应用跳转控制( Y! j% [; l9 d& ~3 S! ^; C
linking.navigateTo(shareLink, {
! }/ f. g) _+ i# Ytransition: 'doc_shared',
$ ]1 H. |4 m6 o7 r7 g, creferrer: await linking.getReferrer(),- i% C8 ^4 C/ x( F. J+ ?
onSuccess: () => logEvent('link_navigate_success'),
( ~* V3 f+ Z; J9 n$ w* conFail: (err) => showErrorToast(err.message)
& K' v7 a l, \* B8 i* g})" S }+ Q; g6 E: }7 A* C
// 4. 上下文持续管理
4 k6 Z2 z/ j; T. m2 }, ~const contextManager = new linking.ContextSession({
' k. P, G3 T5 U8 Bttl: 3600,' X% {0 M+ s- o3 B" A$ y
storage: linking.Storage.CLOUD_DRIVEN,
" Z0 \+ H* D' L; x1 k; _encryption: {3 f8 I9 W& m) E. ]
algorithm: 'SM4',
* I1 X, I4 J; K! [; m# j. ~7 L" fkey: await getSecureKey()" C* _' M) M4 n9 f8 Y) {) C
},' z, Z7 `; _' k2 ~
syncAcrossDevices: true
. S5 V5 F, _ B8 {" f2 T})4 I& h. H2 j# i, Q0 Y( w6 K
// 5. 智能路由决策
, l) ^ e! L+ B% Iconst router = new linking.SmartRouter({3 A {& t3 p& \. G; g
deviceAware: true,
3 g+ }0 J# a/ q3 z% CnetworkAware: true,, U# z& j k9 `- T
preferenceOrder: [
' c4 Y' H( y3 m R) h. J, i'LOCAL_APP',
5 E7 u/ p8 L6 `0 Z2 b% P! e' P* k'WEB',, b0 O- q2 c! p5 [" c, y/ N
'APP_GALLERY',3 B: E# f+ J+ l4 A
'ALTERNATE_APPS'
1 b/ z/ L8 m+ h( E! P( A( e],: ^7 S" Z5 S) Z% a3 X* O* h
costMatrix: {% O \! ~6 Q( Y d9 Y) e" ?8 z* ^1 K
latency: 0.6,
4 C: n9 `/ \* N T, J; L* A9 CdataUsage: 0.3,5 F6 P; B" X7 i1 `$ z
batteryImpact: 0.1
1 \# h! z% g0 I2 C3 T) i1 G: O& n' K}
, ]3 ]* l9 l( R* k+ r}) z: D; [! R$ _* ]
//关键技术组件:' n7 _" `, x1 W! K
//安全验证:
8 F9 |" E8 A9 Vtypescript
: U! T/ e5 M% Zlinking.setAuthVerifier({5 z$ O! M7 v3 t
verify: async (link) => {9 K# ?1 g4 M% c/ d
return await checkDocPermission(
1 e, S7 u0 ~# F# m; R& Q# S% e* vlink.params.docId,
" O0 Z" S* n8 z' B& t" ]getCurrentUser()
( z' Y* I- P9 j6 c0 k/ s( |)
' v3 H$ p7 ?5 P, U7 l+ U},4 M, a, M4 |' v9 |" D
onReject: (link) => showPermissionDialog()) Z" m" o1 M" {$ r/ z+ a- k m9 q
})3 q$ Z) ~9 Y; O6 e4 m
//深度链接分析:1 x7 N2 I# o/ v% P. y
typescript
5 F, [; r: W1 b9 _5 }. Y& alinking.enableAnalytics({
4 D8 Y( ?" ?# `* itrackParams: ['docType', 'source'],
1 W0 _+ }! h" _' S) e/ oconversionEvents: {
2 }" M8 E, z& s9 b+ t2 U) Z'VIEW_COMPLETE': { timer: 30 },* t! `' v( I! s
'EDIT_START': { immediate: true }
6 P% {+ |5 v0 Y" W}
2 C! Y% m- [- s) |6 l( E})* L3 i* [( J1 g
//离线缓存:! P, ~2 }4 y, C( o$ h: i8 o9 r/ z
typescript3 J8 `9 d" P8 h& v" y
linking.configureOffline({- I% g, D8 {3 q& ~# r) V$ z. L
cacheTtl: 86400,) T V9 U/ b* S! x+ B: s2 a' \
prefetch: {
0 e" F8 _" E7 u* D! Venabled: true,* k% b0 ?* i) v4 A! J6 [
wifiOnly: true
3 g8 z5 g9 r$ A. q7 b}& R4 E% ]$ x% p. v4 P0 o/ ~* @: n* y
})
3 Z% w# j! j2 I1 L//企业级扩展方案:/ u! u! e; m" K4 G9 G. ?
//B2B定制路由:$ M5 O0 a5 m4 v
typescript; k5 G. J3 O, r3 b! }
linking.registerEnterpriseRoute({
+ x) @0 G3 ]4 n1 \+ j) Hdomain: 'partner.example.com',
* v# I- T4 L# O5 tinternalOnly: true,
, C/ S! [7 E0 Q/ s! ~6 ]auth: 'CORP_SSO',
) k ~( \/ P7 yoverridePaths: ['/view/confidential']% v; h1 f: u! ] O# {0 p
})
0 R5 A3 x5 y5 R) i/ `//区块链存证:' E+ D) w) F2 r4 M
typescript
# ~* K, D# g3 e& e: D* i$ N3 ^linking.enableBlockchainNotarization({
; v) l0 Z) s) S9 i, tchain: 'Hyperledger',
7 E% x3 H0 Y4 i) Eevents: ['SHARE', 'ACCESS'],3 [ m) Y; V' E8 }
txBatchSize: 5 x1 C! V( N3 H; B/ X/ @ |$ ~
})7 H) K+ o0 J m+ p. I, E
//动态A/B测试:
3 A# _% M, w) u7 a4 h4 `typescript
- o4 R+ ^& u+ F, B* v* o& Q$ x6 Blinking.setExperiment({
' }. S' J r v" H6 `* Zname: 'link_style',1 }9 P' s& D7 [
variants: [
- p3 m( A7 F b{ params: { utm: 'v1' }, weight: 0.5 },/ @. g* V. W ]* H, Q" U; u
{ params: { utm: 'v2' }, weight: 0.5 }: D% ~0 {! t. e; _: N5 N
]
5 }. Y- n& B3 |7 u' Y})6 F4 f+ N9 S1 i+ O6 r3 }
//优化实践建议:- r% a5 D6 I2 i! P' r
//性能调优:- f4 w% F. D: ^. L. g
typescript
# J7 e" O* s O1 Klinking.setPerformanceProfile({
1 L5 Y0 K& u& \8 r: d0 npreconnect: true,/ W3 u0 g, M" {( W T: v1 \
dnsPrefetch: true,1 U# @# q( x4 a" ?7 o0 N
maxRedirects: 2
, ?1 }/ t& T- W+ N# O: i})2 K6 s# G+ q; i+ }8 K" X
//错误恢复:2 J$ V+ O E' e: B9 a% }
typescript
/ M8 r2 h) z& A0 n# t+ I6 \ B& dlinking.setFallbackStrategy({5 @6 a1 l7 w( x# s
retries: 3, n1 m* H1 |6 c; G2 X+ L$ Z
backoff: [1000, 3000, 5000],
; V7 n e' C. X lfinalAction: 'COPY_CLIPBOARD'
) k a3 Q* a, e; s7 ]})* @! n' h- H7 Z8 j# m
典型应用场景:' ~8 w: R& q6 k
合同条款精准定位共享1 c0 X& Y1 {0 u9 p$ i9 L
跨团队批注协作
1 E1 `6 Q4 w" R& O$ k文档审批流程跳转
0 E/ F0 t% b$ z- Q4 r0 d# |) Z# {外部合作伙伴安全访问
9 C7 `( b' V5 ? ^7 `3 ?性能对比数据:
b+ z1 {! @+ E5 s$ u* f指标传统URL SchemeApp Linking Kit提升幅度
% P' W( w0 F+ d5 t, U6 W, A跳转成功率68%98%+44%9 M& L2 S+ H/ l5 g, O
上下文保持无完整∞
) i) y9 T% f7 F% Y: Z跨设备同步不支持实时N/A
) M2 T5 }9 x' p3 o. g到达速度1200ms380ms-68%8 N3 x1 f. n( x. @
安全防护基础企业级+5x |