小编pro*_*ech的帖子

我POST使用以下代码发送请求,但请求以chunked(Transfer-Encoding: chunked)的形式发送.我搜索了这个问题,并说它包含Content-Length但在下面的代码中我无法弄清楚如何设置Content-Length:

@RequestMapping(value = "/contacts", method = RequestMethod.POST)
public Map<String, ContactInfo> addContactInfo(
                                @RequestBody Map<String, ContactInfo> ContactInfoDto) {

    ContactInfo contactInfo = ContactInfoDto.get("contact");
    if (contactInfo == null) {
        throw new IllegalArgumentException("Contact not found.");
    }

    contactInfo = this.contactInfoManager.addNew(contactInfo);
    Map<String, ContactInfo> map = new HashMap<>();
    map.put("contact", contactInfo);

    return map;

}