通常我們在向服務(wù)器傳輸大容量的數(shù)據(jù)時（譯者注：比如文件）會使用multipart表單數(shù)據(jù)技術(shù)。rest-assured提供了一種multiPart方法來辨別這究竟是文件炎码、二進(jìn)制序列、輸入流還是上傳的文本秋泳。表單中上傳一個文件可以這樣
（官方案例）：
given().
multiPart(new File("/path/to/file")).
when().
post("/upload");
自己寫的SpringBoot controller如下：
@PostMapping("/file/upload")
public String upload(@RequestParam Map<String, String> paramMap, @RequestParam("file") MultipartFile file1) throws IOException {
String url = paramMap.get("url");
Response response = given().multiPart(CMD.MultipartFile2File(file1)).params(CMD.getParams2(paramMap)).post(url);
System.err.println("實際返回結(jié)果::" + response.asString());
return response.asString();
}
MultipartFile2File方法如下：
public static File MultipartFile2File(MultipartFile file) throws IOException {
// 獲取文件名
String fileName = file.getOriginalFilename();
// 獲取文件后綴
String prefix = fileName.substring(fileName.lastIndexOf("."));
// 用uuid作為文件名潦闲，防止生成的臨時文件重復(fù)
String uuid = UUID.randomUUID().toString().replaceAll("-", "");
File upload = File.createTempFile(uuid, prefix);
// MultipartFile to File
file.transferTo(upload);
return upload;
}
前端：<form action="http://localhost:8888/file/upload" method="post" enctype="multipart/form-data">
效果如下：
image.png
接口返回（上傳成功）：
{
code: "1",
msg: "操作成功",
data: "0a147efcaf774461a399e82393ce77e9",
success: true
}
Maven依賴如下：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.wan</groupId>
<artifactId>MyAutoTest</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.47</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>json-schema-validator</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>spring-mock-mvc</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>com.jayway.restassured</groupId>
<artifactId>rest-assured</artifactId>
<version>2.9.0</version>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.10</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.mchange/mchange-commons-java -->
<dependency>
<groupId>com.mchange</groupId>
<artifactId>mchange-commons-java</artifactId>
<version>0.2.11</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<!--引入本地資源api-client.jar -->
<resources>
<resource>
<directory>lib</directory>
<targetPath>BOOT-INF/lib/</targetPath>
<includes>
<include>**/*.jar</include>
</includes>
</resource>
</resources>
</build>
</project>
