curl -k -i -d "key=key&image_base64=xxx" "https://apis.juhe.cn/vat_roll_invoice_ocr/query"
<?php
/**
* 1442-增值税发票（卷票）识别 - 代码参考（根据实际业务情况修改）
*/
// 基本参数配置
$apiUrl = "https://apis.juhe.cn/vat_roll_invoice_ocr/query"; // 接口请求URL
$method = "POST"; // 接口请求方式
$headers = ["Content-Type: application/x-www-form-urlencoded"]; // 接口请求header
$apiKey = "您申请的调用APIkey"; // 在个人中心->我的数据,接口名称上方查看
// 接口请求入参配置
$requestParams = [
'key' => $apiKey,
'image_base64'=> 'xxx',
];
$requestParamsStr = http_build_query($requestParams);
// 发起接口网络请求
$curl = curl_init();
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($curl, CURLOPT_URL, $apiUrl);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_FAILONERROR, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
if (1 == strpos("$" . $apiUrl, "https://")) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
}
curl_setopt($curl, CURLOPT_POSTFIELDS, $requestParamsStr);
$response = curl_exec($curl);
$httpInfo = curl_getinfo($curl);
curl_close($curl);
// 解析响应结果
$responseResult = json_decode($response, true);
if ($responseResult) {
// 网络请求成功。可依据业务逻辑和接口文档说明自行处理。
var_dump($responseResult);
} else {
// 网络异常等因素，解析结果异常。可依据业务逻辑自行处理。
// var_dump($httpInfo);
var_dump("请求异常");
}
import requests
# 1442-增值税发票（卷票）识别 - 代码参考（根据实际业务情况修改）
# 基本参数配置
apiUrl = 'https://apis.juhe.cn/vat_roll_invoice_ocr/query' # 接口请求URL
apiKey = '您申请的调用APIkey' # 在个人中心->我的数据,接口名称上方查看
# 接口请求入参配置
requestParams = {
'key': apiKey,
'image_base64': 'xxx',
}
# 发起接口网络请求
response = requests.post(apiUrl, requestParams)
# 解析响应结果
if response.status_code == 200:
responseResult = response.json()
# 网络请求成功。可依据业务逻辑和接口文档说明自行处理。
print(responseResult)
else:
# 网络异常等因素，解析结果异常。可依据业务逻辑自行处理。
print('请求异常')
package main
import (
"encoding/json"
"fmt"
"net/http"
"net/url"
"strings"
)
func main() {
// 基本参数配置
apiUrl := "https://apis.juhe.cn/vat_roll_invoice_ocr/query"
apiKey := "您申请的调用APIkey"
// 接口请求入参配置
requestParams := url.Values{}
requestParams.Set("key", apiKey)
requestParams.Set("image_base64", "xxx")
// 发起接口网络请求
resp, err := http.Post(apiUrl, "application/x-www-form-urlencoded", strings.NewReader(requestParams.Encode()))
if err != nil {
fmt.Println("网络请求异常:", err)
return
}
defer resp.Body.Close()
var responseResult map[string]interface{}
err = json.NewDecoder(resp.Body).Decode(&responseResult)
if err != nil {
fmt.Println("解析响应结果异常:", err)
return
}
fmt.Println(responseResult)
}
using System;
using System.Text;
using System.Net;
using Newtonsoft.Json;
using System.Collections.Specialized;
namespace Common_API_Test.Test_Demo
{
class Csharp_post
{
static void Main(string[] args)
{
string url = "https://apis.juhe.cn/vat_roll_invoice_ocr/query";
string apiKey = "您申请的调用APIkey";
using (WebClient client = new WebClient())
{
var data = new NameValueCollection();
// 添加元素到 NameValueCollection
data.Add("key", apiKey);
data.Add( "image_base64", "xxx");
try
{
byte[] response = client.UploadValues(url, "POST", data);
string responseContent = Encoding.UTF8.GetString(response);
dynamic responseData = JsonConvert.DeserializeObject(responseContent);
if (responseData != null)
{
Console.WriteLine("Return Code: " + responseData["error_code"]);
Console.WriteLine("Return Message: " + responseData["reason"]);
}
else
{
Console.WriteLine("json解析异常！");
}
}
catch (Exception)
{
Console.WriteLine("请检查其它错误");
}
}
}
}
}
const axios = require('axios'); // npm install axios
// 基本参数配置
const apiUrl = 'https://apis.juhe.cn/vat_roll_invoice_ocr/query'; // 接口请求URL
const apiKey = '您申请的调用APIkey'; // 在个人中心->我的数据,接口名称上方查看
// 接口请求入参配置
const requestParams = {
key: apiKey,
image_base64: 'xxx',
};
// 发起接口网络请求
axios.post(apiUrl, requestParams, {
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
}
})
.then(response => {
// 解析响应结果
if (response.status === 200) {
const responseResult = response.data;
// 网络请求成功。可依据业务逻辑和接口文档说明自行处理。
console.log(responseResult);
} else {
// 网络异常等因素，解析结果异常。可依据业务逻辑自行处理。
console.log('请求异常');
}
})
.catch(error => {
// 网络请求失败，可以根据实际情况进行处理
console.log('网络请求失败:', error);
});
package cn.juhe.test;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;
public class JavaPost {
public static void main(String[] args) throws Exception {
String apiKey = "你申请的key";
String apiUrl = "https://apis.juhe.cn/vat_roll_invoice_ocr/query";
HashMap<String, String> map = new HashMap<>();
map.put("key", apiKey);
map.put("image_base64", "xxx");
URL url = new URL(apiUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("POST");
connection.setDoOutput(true);
String urlParameters = params(map);
try (OutputStream os = connection.getOutputStream()) {
byte[] input = urlParameters.getBytes(StandardCharsets.UTF_8);
os.write(input, 0, input.length);
}
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
// 打印响应
System.out.println(response);
}
public static String params(Map<String, String> map) {
return map.entrySet().stream()
.map(entry -> {
try {
return entry.getKey() + "=" + URLEncoder.encode(entry.getValue(), StandardCharsets.UTF_8.toString());
} catch (Exception e) {
e.printStackTrace();
return entry.getKey() + "=" + entry.getValue();
}
})
.collect(Collectors.joining("&"));
}
}
// 基本参数配置
NSString *apiUrl = @"https://apis.juhe.cn/vat_roll_invoice_ocr/query"; // 接口请求URL
NSString *apiKey = @"您申请的调用APIkey"; // 在个人中心->我的数据,接口名称上方查看
// 接口请求入参配置
NSDictionary *requestParams = @{
@"key": apiKey,
@"image_base64": @"xxx",
};
// 将请求参数转换成字符串形式
NSMutableString *postString = [NSMutableString string];
[requestParams enumerateKeysAndObjectsUsingBlock:^(NSString *key, NSString *value, BOOL *stop) {
[postString appendFormat:@"%@=%@&", key, value];
}];
[postString deleteCharactersInRange:NSMakeRange(postString.length - 1, 1)]; // 删除最后一个"&"
// 发起接口网络请求
NSURL *url = [NSURL URLWithString:apiUrl];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
request.HTTPMethod = @"POST";
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
request.HTTPBody = [postString dataUsingEncoding:NSUTF8StringEncoding]; // 设置HTTPBody为转换后的参数字符串
NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
if (error) {
// 网络请求异常处理
NSLog(@"请求异常");
} else {
NSError *jsonError;
NSDictionary *responseResult = [NSJSONSerialization JSONObjectWithData:data options:0 error:&jsonError];
if (!jsonError) {
// 网络请求成功处理
NSLog(@"%@", [responseResult objectForKey:@"error_code"]);
NSLog(@"%@", [responseResult objectForKey:@"reason"]);
NSLog(@"%@", responseResult);
} else {
// 解析结果异常处理
NSLog(@"解析结果异常");
}
}
}];
[task resume];
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