抽取配置文件

appId以及secret需要自行在抖音开放平台获取

dy:appId: ttb0xxxxxsecret: 12a19a426xxxxxxxxxxxxx

获取access-token

参照文档我们调用此接口需要先获取access-token

获取access-token官方文档地址

注意事项

client_token 的有效时间为 2 个小时，重复获取 client_token 后会使上次的 client_token 失效（但有 5 分钟的缓冲时间，连续多次获取 client_token 只会保留最新的两个 client_token）。

import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.hss.common.exception.ServiceException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;import java.util.HashMap;
import java.util.Map;/*** @author zr 2024/10/12*/@Service
@Slf4j
public class DyService {@Value("${dy.appId}")private  String CLIENT_KEY;  // appId@Value("${dy.secret}")private  String CLIENT_SECRET;  // secretprivate static final String CLIENT_TOKEN_URL = "https://open.douyin.com/oauth/client_token/";/*** 获取 access_token** @return 返回 access_token*/public String getAccessToken() {// 构建请求体Map<String, Object> requestBody = new HashMap<>();requestBody.put("grant_type", "client_credential");requestBody.put("client_key", CLIENT_KEY);requestBody.put("client_secret", CLIENT_SECRET);// 发送 POST 请求HttpResponse response = HttpRequest.post(CLIENT_TOKEN_URL).header("Content-Type", "application/json").body(JSONUtil.toJsonStr(requestBody))  // 将请求体转换为 JSON 字符串.timeout(20000)  // 设置超时时间为 20 秒.execute();// 解析响应String responseBody = response.body();JSONObject res = JSON.parseObject(responseBody);log.info("Url: " + CLIENT_TOKEN_URL);log.info("body: " + JSONUtil.toJsonStr(requestBody));log.info("res: " + res);if (!"success".equals(res.getString("message"))){throw new ServiceException("抖音token错误:" + res.get("message"));}String token = res.getJSONObject("data").getString("access_token").toString();return token;}}

图片检测V3

提供给开发者进行图片合法合规校验

图片检测V3原文档地址

请求参数可以使用图片链接或者base64数据,我使用的图片链接,读者有需要可以更换参数使用base64数据

• censorImage方法传入图片url返回true表示图片合法,false表示图片不合法
• 图片检测一次请求会检测多项如下图:(****predicts下的所有项目都为false图片才检测为合法)

import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONUtil;
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.hss.common.core.domain.R;
import com.hss.common.exception.ServiceException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;import java.util.HashMap;
import java.util.Map;/*** @author zr 2024/10/12*/@Service
@Slf4j
public class DyService {@Value("${dy.appId}")private  String CLIENT_KEY;  // appId@Value("${dy.secret}")private  String CLIENT_SECRET;  // secretprivate static final String CENSOR_IMAGE_URL = "https://open.douyin.com/api/apps/v1/censor/image";private static final String CLIENT_TOKEN_URL = "https://open.douyin.com/oauth/client_token/";/*** 获取 access_token** @return 返回 access_token*/public String getAccessToken() {// 构建请求体Map<String, Object> requestBody = new HashMap<>();requestBody.put("grant_type", "client_credential");requestBody.put("client_key", CLIENT_KEY);requestBody.put("client_secret", CLIENT_SECRET);// 发送 POST 请求HttpResponse response = HttpRequest.post(CLIENT_TOKEN_URL).header("Content-Type", "application/json").body(JSONUtil.toJsonStr(requestBody))  // 将请求体转换为 JSON 字符串.timeout(20000)  // 设置超时时间为 20 秒.execute();// 解析响应String responseBody = response.body();JSONObject res = JSON.parseObject(responseBody);log.info("Url: " + CLIENT_TOKEN_URL);log.info("body: " + JSONUtil.toJsonStr(requestBody));log.info("res: " + res);if (!"success".equals(res.getString("message"))){throw new ServiceException("抖音token错误:" + res.get("message"));}String token = res.getJSONObject("data").getString("access_token").toString();return token;}/*** 图片合法合规校验* @param imageUrl* @return 返回 true/false*/public R<Boolean> censorImage(String imageUrl) {String accessToken = getAccessToken();// 构建请求体Map<String, Object> requestBody = new HashMap<>();requestBody.put("app_id", CLIENT_KEY);requestBody.put("access-token", accessToken);requestBody.put("image", imageUrl);// 发送 POST 请求HttpResponse response = HttpRequest.post(CENSOR_IMAGE_URL).header("access-token", accessToken)  // 在请求头中加入 access-token.header("Content-Type", "application/json")  // 设置Content-Type为application/json.body(JSONUtil.toJsonStr(requestBody))  // 将请求体转换为 JSON 字符串.timeout(20000)  // 设置超时时间.execute();// 解析响应String responseBody = response.body();log.info("Url: " + CLIENT_TOKEN_URL);log.info("body: " + JSONUtil.toJsonStr(requestBody));log.info("res: " + responseBody);JSONObject res = JSON.parseObject(responseBody);if (!"0".equals(res.getString("err_no"))){log.info("抖音图片审核错误:" + res.get("err_msg"));throw new ServiceException("抖音图片审核错误:" + res.get("err_msg"));}List<JSONObject> predicts = res.getList("predicts", JSONObject.class);// 使用流的方式检查是否有任何 hit 为 true 的项目boolean anyHitTrue = predicts.stream().anyMatch(predict -> predict.getBoolean("hit"));if (anyHitTrue) {return R.ok(false, "图片含有敏感信息");} else {return R.ok(true);}}}