harmony 鸿蒙Common Library Subsystem Changelog

2023-06-24
浏览 (405)

Common Library Subsystem Changelog

cl.commonlibrary.1 URLParams Class Changes

The constructor function of the URLParams class in the URL module of the common library subsystem is changed.

Specifically, constructor(init?: string[][]|Record|string|URLSearchParams) is changed to constructor(init?: string[][]|Record|string|URLParams), and the parameter type is changed from URLSearchParams to URLParams.

You need to adapt your application.

Change Impacts

JS APIs in API version 9 are affected. Your application needs to adapt these APIs so that it can properly implement features in the SDK environment of the new version.

Key API/Component Changes

Module	Class	Method/Attribute/Enum/Constant	Change Type
@ohos.url	URLParams	constructor(string[][] \|Record<string, string> \|string \|URLSearchParams)	Deleted
@ohos.url	URLParams	constructor(string[][] \|Record<string, string> \|string \|URLParams)	Changed

Adaptation Guide

The following illustrates how to create a URLParams object in your application.

Example:

import url from '@ohos.url'
try {
    let params1 = new Url.URLParams('?user=abc&query=xyz')
    let params2 = new Url.URLParams(params1)
    var result= params2.toString()
    console.log(result) //"user=abc&query=xyz"
} catch (err) {
    console.error(`Fail to ceate URLParams.codeis${err.code},message is ${err.message}`);
}

cl.commonlibrary.2 URL Attribute Changes of URLParams Class APIs

The URL attributes of the URL module in the common library subsystem are changed.

Specifically, the searchParams: URLSearchParams attribute is deprecated, and the params: URLParams attribute is added.

You need to adapt your application.

Change Impacts

JS APIs in API version 9 are affected. Your application needs to adapt these APIs so that it can properly implement features in the SDK environment of the new version.

Key API/Component Changes

Module	Class	Method/Attribute/Enum/Constant	Change Type
@ohos.url	URL	searchParams: URLSearchParams;	Deprecated (in API version 9)
@ohos.url	URL	params: URLParams;	Added

Adaptation Guide

The following illustrates how to create a URLParams object in your application.

Example:

import url from '@ohos.url'
let that = new Url.URL('http://username:password@host:8080/directory/file?Hello=china#qwer=da')
let params = that.URLParams
var result = params.toString()
console.log(result) //%E4%BD%A0%E5%A5%BD=china

你可能感兴趣的鸿蒙文章

harmony 鸿蒙Readme

harmony 鸿蒙Example Subsystem Changelog

harmony 鸿蒙Ability Framework Changelog

harmony 鸿蒙Account Subsystem Changelog

harmony 鸿蒙ArkUI Subsystem ChangeLog

harmony 鸿蒙Multimedia Subsystem Changelog

harmony 鸿蒙Common Library Subsystem Changelog

harmony 鸿蒙Distributed Data Management Subsystem JS API Changelog

harmony 鸿蒙File Management Subsystem Changelog

harmony 鸿蒙Input Method Framework ChangeLog

0 赞

所属分类： 后端技术
本文标签：
版权声明： 原创文章如转载，请注明本文链接: https://www.seaxiang.com/blog/f9e9a092e5d84f1e9caa066b1707d912

热门推荐

1、直接访问google.com
2、 - 优质文章
3、 gate.io
4、 harmony 鸿蒙hdc使用指导
5、 harmony 鸿蒙初识ArkTS语言
6、 harmony 鸿蒙ArkUI组件（ArkTS）开发常见问题
7、 flink kafka connector scan.startup.mode 的几个选项
8、 golang
9、 openharmony
10、 Vue中input框自动聚焦

Loading...