@GetMapping("/hello")
public String hello(Bean bean) {
    return "hello";
}

@Data
public static class Bean {
    private String name;
    private Map<String, Object> map;
}

# 需要轉(zhuǎn)義：
# curl http://localhost:8080/test/hello?name=111&map[key]=value
curl http://localhost:8080/test/hello?name=111&map%5Bkey%5D=value

傳參.png