# HTTP

### Introduction

This sample shows how to use the **TextInput** component to enter parameters and use the **Text** component to display the return result.

In this example, we'll use [SystemCapability.Communication.NetStack](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-http.md) to initiate HTTP network requests to the destination URL based on specified configuration.

Usage

1. When starting the sample application, configure the network request by specifying the destination URL, request mode, and request parameters.

2. Click **OK**. The request result page is displayed.

3. Click **Back** to return to the configuration page.

NOTE: You can compile the http module into a **.tgz** package depending on your need.

### Display Effect

![](screenshots/device/index.png) ![](screenshots/device/result.png)

### Required Permissions

Access to the Internet: [ohos.permission.INTERNET](https://gitee.com/openharmony/docs/blob/master/en/application-dev/security/permission-list.md)

### Dependency

N/A

### Constraints

1. This sample can only be run on standard-system devices that use the Rockchip RK3568 chip.

2. This sample demonstrates the stage model, which supports only the SDK of API version 9 (SDK version: 3.2.5.5 Beta2).

3. DevEco Studio 3.0 Beta4 (Build version: 3.0.0.992, built on July 14, 2022) must be used.

4. This sample requires network connection throughout the entire process.

# Http

### 介绍

本示例通过**TextInput**组件输入参数，**Text**组件显示返回结果。

本实例使用[SystemCapability.Communication.NetStack](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-http.md)系统能力，创建了一个HTTP请求，并根据URL地址和相关配置项，发起HTTP网络请求。

使用说明：

1.启动应用可配置网络请求，设置网址、请求方式、请求参数。

2.点击确认按钮，跳转请求结果页面。

3.点击返回按钮，返回配置页面。

4.支持将本示例中的http模块编译成tgz包。

### 效果预览

![](screenshots/device/index.png) ![](screenshots/device/result.png)

### 相关权限

允许使用Internet网络: [ohos.permission.INTERNET](https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/security/permission-list.md)

### 依赖

不涉及。

### 约束与限制

1.本示例仅支持标准系统上运行，支持设备：RK3568。

2.本示例仅支持API9版本SDK，版本号：3.2.5.5 Beta2。

3.本示例需要使用DevEco Studio 3.0 Beta4 (Build Version: 3.0.0.992, built on July 14, 2022)才可编译运行。

4.运行本示例需全程联网。