RestTemplate請求微信的介面時Could not extract response:
阿新 • • 發佈：2018-12-18
異常資訊：
org.springframework.web.client.RestClientException: Could not extract response: no suitable HttpMessageConverter found for response type [class com.yikesong.core.domain.customer.model.wx_mini_app.MiniAppUserInfoService$WXCode2SessionObject] and content type [text/plain]
at org.springframework. 微信介面響應的Content-Type 為 “text/plain”，而RestTemplate 中沒有這個型別的轉換器，為其新增相應的轉換器即可
import org.springframework.http.MediaType;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import java.util.ArrayList;
import java.util.List;
/**
* 為微信的http請求增加 "text/plain" 格式的 Content-Type
*
* @author peter
* 2018/10/31 16:37
*/
public class WXMappingJackson2HttpMessageConverter extends MappingJackson2HttpMessageConverter {
public WXMappingJackson2HttpMessageConverter