1# Using Implicit Want to Open a Website 2 3 4## Prerequisites 5 6One or more browsers are installed on your device. 7 8The **module.json5** of a browser application is as follows: 9 10```json 11"skills": [ 12 { 13 "entities": [ 14 "entity.system.browsable" 15 // ... 16 ], 17 "actions": [ 18 "ohos.want.action.viewData" 19 // ... 20 ], 21 "uris": [ 22 { 23 "scheme": "https", 24 "host": "www.test.com", 25 "port": "8080", 26 // Prefix matching is used. 27 "pathStartWith": "query", 28 "type": "text/*" 29 }, 30 { 31 "scheme": "http", 32 // ... 33 } 34 // ... 35 ] 36 }, 37] 38``` 39 40 41## How to Develop 42 431. Use the custom function **implicitStartAbility** to start an ability. 44 45 ```ts 46 async implicitStartAbility() { 47 try { 48 let want = { 49 // Uncomment the line below if you want to implicitly query data only in the specific bundle. 50 // bundleName: "com.example.myapplication", 51 "action": "ohos.want.action.viewData", 52 // entities can be omitted. 53 "entities": [ "entity.system.browsable" ], 54 "uri": "https://www.test.com:8080/query/student", 55 "type": "text/plain" 56 } 57 let context = getContext(this) as common.UIAbilityContext; 58 await context.startAbility(want) 59 console.info(`explicit start ability succeed`) 60 } catch (error) { 61 console.info(`explicit start ability failed with ${error.code}`) 62 } 63 } 64 ``` 65 66 The matching process is as follows: 67 1. If **action** in the passed **want** parameter is specified and is included in **actions** under **skills**, the matching is successful. 68 69 2. If **entities** in the passed **want** parameter is specified and is included in **entities** under **skills**, the matching is successful. 70 71 3. If **uri** in the passed **want** parameter is included in **uris** under **skills**, which is concatenated into `https://www.test.com:8080/query*` (where \* is a wildcard), the matching is successful. 72 73 4. If **type** in the passed **want** parameter is specified and is included in **type** under **skills**, the matching is successful. 74 752. When there are multiple matching applications, a dialog box is displayed for you to select one of them. 76 77  78
