技術標籤：後端springjava

	/**
     * RestTemplate訪問hppt post介面
     * 2020-01-04
     * */
    private JSONObject post(String url, MultiValueMap<String,String> data) {
        RestTemplate restTemplate =new RestTemplate();
        // 解決中文亂碼問題
        restTemplate.getMessageConverters().set(1,new StringHttpMessageConverter
 
(StandardCharsets.UTF_8));
        ResponseEntity<String> response = restTemplate.postForEntity(url,data,String.class);
        if (null != response){
            return JSONObject.parseObject(response.getBody().toString());
        }
        return null;
    }

	/**
     * 單點登入獲取token
     * 2021-01-03
     * */
 

    public String getToken() {
        MultiValueMap<String,String> data = new LinkedMultiValueMap<>();
        data.add("username","zhlz");
        data.add("password","123456");
        JSONObject response = post("url",data);
        if
 
 (null != response) {
            return response.getString("data");
        }
        return null;
    }