JAva RestTemplateを使用してリモートインタフェースを呼び出す
1803 ワード
1.環境:springBoot+mybatisPlus+oracle
2呼び出し方法
詳細https://mp.csdn.net/mdeditor/99713503#
/**
*
* @param serverUrl:
* @param json:map
* @param filePath: , , , null
* @return
*/
public static ResponseEntity rstTemplate (String serverUrl,String json,String filePath){
RestTemplate restTemplate = new RestTemplate();
//
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.MULTIPART_FORM_DATA);
// , LinkedMultiValueMap
MultiValueMap form = new LinkedMultiValueMap<>();
// , , null
if(StringUtils.hasLength(filePath)) {
FileSystemResource fileSystemResource = new FileSystemResource(filePath);
form.add("file", fileSystemResource);
}
form.add("parameterJson",json);
// HttpEntity
HttpEntity> httpEntity = new HttpEntity(form, headers);
ResponseEntity s = restTemplate.postForEntity(serverUrl,httpEntity, String.class);
return s;
}
2呼び出し方法
public static void main(String[] args){
Map mapZip=new HashMap<>();
mapZip.put("fileName",“ .txt”);
String jsonMap=JSON.toJSONString(mapZip);
//
String fileZipUrl="http://localhost:8080/uploadProject/fileService/departMentZip";
String iniPath="d:/test/ .txt"
// json , json zip
ResponseEntity responseEntity=FileUpLoadUtil.test(fileZipUrl,jsonMap,iniPath);
}
詳細https://mp.csdn.net/mdeditor/99713503#