问题如图
处理代码如下
java
RestTemplate restTemplate = new RestTemplate();
String url1 = SystemParam.getValue("interface");
System.out.println("htmlContent----"+htmlContent);
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<String> requestEntity = new HttpEntity<>(json, headers);
String result = restTemplate.postForObject(url1, requestEntity, String.class);
相当于加上
java
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
HttpEntity<String> requestEntity = new HttpEntity<>(json, headers);
使用 HttpEntity
来发送请求实体,可以使用 HttpEntity
将 JSON 字符串发送到服务端,并且确保字符集为 UTF-8
以下为处理html模板页内容
java
public static String fetchTemplateHtml(String reporturl, String siteid, String nowDate) {
String templateHtml = null;
CloseableHttpClient httpClient = HttpClients.createDefault();
try {
String url = 填写所要获取的地址接口,跳转html的接口以及接口内要有数据;下面就是处理解析数据然后放到对应的获取参数的位置,我这里处理的是不是通过ajax获取的参数,是通过原生,后端给前端通过model.addAttribute传递参数
HttpGet httpGet = new HttpGet(url);
httpGet.setHeader("Accept-Encoding", "UTF-8");
httpGet.setHeader("Content-Type", "application/json; charset=UTF-8");
CloseableHttpResponse response = httpClient.execute(httpGet);
if (response.getStatusLine().getStatusCode() == 200) {
templateHtml = EntityUtils.toString(response.getEntity(), StandardCharsets.UTF_8);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return templateHtml;
}