未验证 提交 7907ce73 编写于 作者: 葛亚芳 提交者: Gitee

update zh-cn/application-dev/reference/apis/js-apis-data-dataSharePredicates.md.

Signed-off-by: N@ge-yafang <geyafang@huawei.com>
上级 70987b93
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
## 导入模块 ## 导入模块
```js ```ts
import dataSharePredicates from '@ohos.data.dataSharePredicates'; import dataSharePredicates from '@ohos.data.dataSharePredicates';
``` ```
...@@ -41,7 +41,7 @@ equalTo(field: string, value: ValueType): DataSharePredicates ...@@ -41,7 +41,7 @@ equalTo(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "Rose") predicates.equalTo("NAME", "Rose")
``` ```
...@@ -71,7 +71,7 @@ notEqualTo(field: string, value: ValueType): DataSharePredicates ...@@ -71,7 +71,7 @@ notEqualTo(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.notEqualTo("NAME", "Rose") predicates.notEqualTo("NAME", "Rose")
``` ```
...@@ -94,7 +94,7 @@ beginWrap(): DataSharePredicates ...@@ -94,7 +94,7 @@ beginWrap(): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "lisi") predicates.equalTo("NAME", "lisi")
.beginWrap() .beginWrap()
...@@ -122,7 +122,7 @@ endWrap(): DataSharePredicates ...@@ -122,7 +122,7 @@ endWrap(): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "lisi") predicates.equalTo("NAME", "lisi")
.beginWrap() .beginWrap()
...@@ -150,7 +150,7 @@ or(): DataSharePredicates ...@@ -150,7 +150,7 @@ or(): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "lisi") predicates.equalTo("NAME", "lisi")
.or() .or()
...@@ -175,7 +175,7 @@ and(): DataSharePredicates ...@@ -175,7 +175,7 @@ and(): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "lisi") predicates.equalTo("NAME", "lisi")
.and() .and()
...@@ -207,7 +207,7 @@ contains(field: string, value: string): DataSharePredicates ...@@ -207,7 +207,7 @@ contains(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.contains("NAME", "os") predicates.contains("NAME", "os")
``` ```
...@@ -237,7 +237,7 @@ beginsWith(field: string, value: string): DataSharePredicates ...@@ -237,7 +237,7 @@ beginsWith(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.beginsWith("NAME", "os") predicates.beginsWith("NAME", "os")
``` ```
...@@ -267,7 +267,7 @@ endsWith(field: string, value: string): DataSharePredicates ...@@ -267,7 +267,7 @@ endsWith(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.endsWith("NAME", "os") predicates.endsWith("NAME", "os")
``` ```
...@@ -296,7 +296,7 @@ isNull(field: string): DataSharePredicates ...@@ -296,7 +296,7 @@ isNull(field: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.isNull("NAME") predicates.isNull("NAME")
``` ```
...@@ -325,7 +325,7 @@ isNotNull(field: string): DataSharePredicates ...@@ -325,7 +325,7 @@ isNotNull(field: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.isNotNull("NAME") predicates.isNotNull("NAME")
``` ```
...@@ -355,7 +355,7 @@ like(field: string, value: string): DataSharePredicates ...@@ -355,7 +355,7 @@ like(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.like("NAME", "%os%") predicates.like("NAME", "%os%")
``` ```
...@@ -385,7 +385,7 @@ unlike(field: string, value: string): DataSharePredicates ...@@ -385,7 +385,7 @@ unlike(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.unlike("NAME", "%os%") predicates.unlike("NAME", "%os%")
``` ```
...@@ -415,7 +415,7 @@ glob(field: string, value: string): DataSharePredicates ...@@ -415,7 +415,7 @@ glob(field: string, value: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.glob("NAME", "?h*g") predicates.glob("NAME", "?h*g")
``` ```
...@@ -446,7 +446,7 @@ between(field: string, low: ValueType, high: ValueType): DataSharePredicates ...@@ -446,7 +446,7 @@ between(field: string, low: ValueType, high: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.between("AGE", 10, 50) predicates.between("AGE", 10, 50)
``` ```
...@@ -477,7 +477,7 @@ notBetween(field: string, low: ValueType, high: ValueType): DataSharePredicates ...@@ -477,7 +477,7 @@ notBetween(field: string, low: ValueType, high: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.notBetween("AGE", 10, 50) predicates.notBetween("AGE", 10, 50)
``` ```
...@@ -507,7 +507,7 @@ greaterThan(field: string, value: ValueType): DataSharePredicates ...@@ -507,7 +507,7 @@ greaterThan(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.greaterThan("AGE", 10) predicates.greaterThan("AGE", 10)
``` ```
...@@ -537,7 +537,7 @@ lessThan(field: string, value: ValueType): DataSharePredicates ...@@ -537,7 +537,7 @@ lessThan(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.lessThan("AGE", 50) predicates.lessThan("AGE", 50)
``` ```
...@@ -567,7 +567,7 @@ greaterThanOrEqualTo(field: string, value: ValueType): DataSharePredicates ...@@ -567,7 +567,7 @@ greaterThanOrEqualTo(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.greaterThanOrEqualTo("AGE", 10) predicates.greaterThanOrEqualTo("AGE", 10)
``` ```
...@@ -597,7 +597,7 @@ lessThanOrEqualTo(field: string, value: ValueType): DataSharePredicates ...@@ -597,7 +597,7 @@ lessThanOrEqualTo(field: string, value: ValueType): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.lessThanOrEqualTo("AGE", 50) predicates.lessThanOrEqualTo("AGE", 50)
``` ```
...@@ -626,7 +626,7 @@ orderByAsc(field: string): DataSharePredicates ...@@ -626,7 +626,7 @@ orderByAsc(field: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.orderByAsc("AGE") predicates.orderByAsc("AGE")
``` ```
...@@ -655,7 +655,7 @@ orderByDesc(field: string): DataSharePredicates ...@@ -655,7 +655,7 @@ orderByDesc(field: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.orderByDesc("AGE") predicates.orderByDesc("AGE")
``` ```
...@@ -678,7 +678,7 @@ distinct(): DataSharePredicates ...@@ -678,7 +678,7 @@ distinct(): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "Rose").distinct() predicates.equalTo("NAME", "Rose").distinct()
``` ```
...@@ -708,7 +708,7 @@ limit(total: number, offset: number): DataSharePredicates ...@@ -708,7 +708,7 @@ limit(total: number, offset: number): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.equalTo("NAME", "Rose").limit(10, 3) predicates.equalTo("NAME", "Rose").limit(10, 3)
``` ```
...@@ -737,7 +737,7 @@ groupBy(fields: Array&lt;string&gt;): DataSharePredicates ...@@ -737,7 +737,7 @@ groupBy(fields: Array&lt;string&gt;): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.groupBy(["AGE", "NAME"]) predicates.groupBy(["AGE", "NAME"])
``` ```
...@@ -766,7 +766,7 @@ indexedBy(field: string): DataSharePredicates ...@@ -766,7 +766,7 @@ indexedBy(field: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.indexedBy("SALARY_INDEX") predicates.indexedBy("SALARY_INDEX")
``` ```
...@@ -796,7 +796,7 @@ in(field: string, value: Array&lt;ValueType&gt;): DataSharePredicates ...@@ -796,7 +796,7 @@ in(field: string, value: Array&lt;ValueType&gt;): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.in("AGE", [18, 20]) predicates.in("AGE", [18, 20])
``` ```
...@@ -826,7 +826,7 @@ notIn(field: string, value: Array&lt;ValueType&gt;): DataSharePredicates ...@@ -826,7 +826,7 @@ notIn(field: string, value: Array&lt;ValueType&gt;): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.notIn("NAME", ["Lisa", "Rose"]) predicates.notIn("NAME", ["Lisa", "Rose"])
``` ```
...@@ -855,7 +855,7 @@ prefixKey(prefix: string): DataSharePredicates ...@@ -855,7 +855,7 @@ prefixKey(prefix: string): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.prefixKey("NAME") predicates.prefixKey("NAME")
``` ```
...@@ -884,7 +884,7 @@ inKeys(keys: Array&lt;string&gt;): DataSharePredicates ...@@ -884,7 +884,7 @@ inKeys(keys: Array&lt;string&gt;): DataSharePredicates
**示例:** **示例:**
```js ```ts
let predicates = new dataSharePredicates.DataSharePredicates() let predicates = new dataSharePredicates.DataSharePredicates()
predicates.inKeys(["Lisa", "Rose"]) predicates.inKeys(["Lisa", "Rose"])
``` ```
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