如何在Spring Boot Rest API中读取包含与号(&)的@Request Param属性值

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;

@RestController
public class MyController {

    @GetMapping("/api/example")
    public String getExample(@RequestParam("param") String param) {
        String decodedParam = null;
        try {
            decodedParam = URLDecoder.decode(param, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        // 对解码后的参数进行处理
        // ...
        return "Decoded param: " + decodedParam;
    }
}