| | |
| | | import com.ruoyi.system.api.feignClient.SysUserClient; |
| | | import com.ruoyi.system.api.model.LoginUser; |
| | | import io.swagger.annotations.ApiOperation; |
| | | import org.apache.http.HttpResponse; |
| | | import org.apache.tomcat.util.http.fileupload.ByteArrayOutputStream; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.core.io.ByteArrayResource; |
| | | import org.springframework.http.HttpEntity; |
| | | import org.springframework.http.HttpMethod; |
| | | import org.springframework.http.ResponseEntity; |
| | | import org.springframework.http.*; |
| | | import org.springframework.mock.web.MockMultipartFile; |
| | | import org.springframework.util.LinkedMultiValueMap; |
| | | import org.springframework.util.MultiValueMap; |
| | |
| | | String url = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + accessToken; |
| | | Map<String, Object> param = new HashMap<>(); |
| | | param.put("scene", "phone=" + phonenumber+",amount="+amount); |
| | | param.put("path", "chargingPile/payMent/payMent"); |
| | | param.put("page", "chargingPile/payMent/payMent"); |
| | | param.put("check_path", false); |
| | | param.put("env_version", "trial"); |
| | | param.put("width", 200); //二维码尺寸 |
| | |
| | | line_color.put("b", 0); |
| | | param.put("line_color", line_color); |
| | | System.err.println("调用生成微信URL接口传参:" + param); |
| | | MultiValueMap<String, String> headers = new LinkedMultiValueMap<>(); |
| | | HttpHeaders headers = new HttpHeaders(); |
| | | headers.setContentType(MediaType.APPLICATION_JSON); |
| | | HttpEntity requestEntity = new HttpEntity(param, headers); |
| | | ResponseEntity<byte[]> entity = restTemplate.exchange(url, HttpMethod.POST, requestEntity, byte[].class, new Object[0]); |
| | | ResponseEntity<byte[]> entity = restTemplate.exchange(url, HttpMethod.POST, requestEntity, byte[].class); |
| | | System.err.println("调用小程序生成微信永久小程序码URL接口返回结果:" + entity.getBody()); |
| | | byte[] result = entity.getBody(); |
| | | inputStream = new ByteArrayInputStream(result); |
| | | //拿到httpResponse后,在获取里面的图片 |
| | | SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd"); |
| | | // 最后上传生成的文件名 |
| | | String finalFileName = System.currentTimeMillis() + "" + new SecureRandom().nextInt(0x0400) + ".jpg"; |
| | |
| | | |
| | | String signStr = JSON.toJSONString(JSONObject.parseObject(JSON.toJSONString(dataMap), TreeMap.class)); |
| | | |
| | | |
| | | System.out.println("待签名字符串:" + signStr); |
| | | |
| | | // 签名 (按照汇付天下规则,使用MD5加签) |