Restful更改狀態碼和返回文字
阿新 • • 發佈:2019-01-25
public void add(HttpServletRequest request,HttpServletResponse response,@RequestBody String evnInfo) throws SaveOrUpdateErrorException{ * * * List<Environment> envList = environmentService.getByName(null, evnType, evnDescribe); if(null==envList || envList.size()==0){ * * * }else{ response.setHeader("Content-Type", "application/json"); response.setCharacterEncoding("UTF-8"); response.setStatus(501); try { Writer writer = response.getWriter(); writer.write("請檢查輸入的環境是否已存在"); writer.close(); } catch (IOException e1) { e1.printStackTrace(); } throw new SaveOrUpdateErrorException("請檢查輸入的環境是否已存在"); } }