在Spring中从JSON类型体中提取数组

@RequestMapping(value = "/example", method = RequestMethod.POST)
public ResponseEntity<String> example(@RequestBody ExampleObject example) {
    // 处理传入的JSON类型体
    // 提取数组等操作
    return ResponseEntity.ok("Success");
}

public class ExampleObject {
    private List<String> array;

    public List<String> getArray() {
        return array;
    }

    public void setArray(List<String> array) {
        this.array = array;
    }
}

<dependencies>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
        <version>2.12.1</version>
    </dependency>
</dependencies>

@RequestMapping(value = "/example", method = RequestMethod.POST)
public ResponseEntity<String> example(@RequestBody ExampleObject example) {
    List<String> array = example.getArray();
    // 对提取到的数组执行操作
    return ResponseEntity.ok("Success");
}