使用Rest-Assured进行HTTP DELETE请求的接口测试

# 1. 介绍Rest-Assured框架

## 1.1 Rest-Assured简介
Rest-Assured是一个针对REST API接口测试的开源Java库，它以简洁的语法和丰富的功能提供了一种优雅的方式来测试和验证HTTP请求和响应。它基于GPath语法，使得对JSON和XML响应进行解析变得非常简单。

## 1.2 Rest-Assured的优点和特点
Rest-Assured具有以下主要优点和特点：
- REST风格的API测试：Rest-Assured提供了一套完整的API和方法，用于发送HTTP请求和处理响应，非常适合RESTful风格的接口测试。
- 支持各种HTTP方法：Rest-Assured支持GET、POST、PUT、DELETE等常见的HTTP方法，方便进行不同类型的接口测试。
- 简洁的语法：Rest-Assured提供了一种简洁直观的语法，可以轻松实现链式调用，使测试用例的编写更加简单和易读。
- 丰富的断言库：Rest-Assured内置了一系列强大的断言方法，可以方便地验证接口返回结果是否符合预期。
- 支持多种数据格式：Rest-Assured可以处理常见的数据格式，包括JSON、XML、HTML等，方便进行不同类型数据的解析和验证。

## 1.3 Rest-Assured的安装和使用
首先，我们需要在项目的构建工具中添加Rest-Assured的依赖。对于Maven项目，可以在`pom.xml`文件中添加以下依赖：

<dependency>
    <groupId>io.rest-assured</groupId>
    <artifactId>rest-assured</artifactId>
    <version>4.3.3</version>
    <scope>test</scope>
</dependency>

接下来，我们可以在测试类中引入Rest-Assured的相关类：

import io.restassured.RestAssured;
import io.restassured.response.Response;
import io.restassured.specification.RequestSpecification;

以上是关于Rest-Assured框架的介绍。在接下来的章节中，我们将深入探讨使用Rest-Assured进行HTTP DELETE请求的接口测试。

# 2. 理解HTTP DELETE请求

### 2.1 HTTP DELETE请求的定义和用途

In HTTP, the DELETE method is used to request the server to delete a specified resource. It is one of the standard methods defined in the HTTP protocol. The DELETE request is idempotent, meaning that multiple identical requests should have the same effect as a single request.

The DELETE method is commonly used in RESTful APIs to delete a specific resource from the server. It is typically used when the client wants to remove a resource that is no longer needed or has become obsolete.

### 2.2 HTTP DELETE请求的特点

The HTTP DELETE request has the following characteristics:

- DELETE requests are not safe, meaning that they may have side effects on the server.
- DELETE requests are idempotent, so sending multiple identical DELETE requests should have the same effect as a single request.
- The DELETE request is typically used to delete a specific resource identified by the URL.

### 2.3 HTTP DELETE请求在接口测试中的应用

In API testing, the HTTP DELETE request is commonly used to test the delete functionality of an API. It is used to verify that the server properly handles the deletion of resources and returns the expected response.

The DELETE request is typically used in scenarios such as removing a user account, deleting