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");
}
}
Restful更改狀態碼和返回文字
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