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1、加油小程序对接打印机

master
Augcl 1 year ago
parent
0aee12eef8
commit
db08be40ed
2 changed files with 575 additions and 0 deletions
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  1. +15
    -0
      jeecg-boot-module-system/src/main/java/org/jeecg/modules/api/cheeroncontroller/CheerInfoController.java
  2. +560
    -0
      jeecg-boot-module-system/src/main/java/org/jeecg/modules/apiUtils/printUtil.java

+ 15
- 0
jeecg-boot-module-system/src/main/java/org/jeecg/modules/api/cheeroncontroller/CheerInfoController.java View File

@ -8,6 +8,7 @@ import org.jeecg.common.api.vo.Result;
import org.jeecg.modules.apiBean.OrderPayBean;
import org.jeecg.modules.apiBean.OrderRechargeBean;
import org.jeecg.modules.apiBean.OrderWaterPageBean;
import org.jeecg.modules.apiUtils.printUtil;
import org.jeecg.modules.apiservice.InfoApiService;
import org.jeecg.modules.hanHaiMember.entity.HanHaiMember;
import org.springframework.web.bind.annotation.*;
@ -76,4 +77,18 @@ public class CheerInfoController {
}
//打印账单
@ApiOperation(value="小程序-打印账单", notes="小程序-打印账单")
@RequestMapping(value = "/printBill", method = {RequestMethod.GET})
public static Result<?> printBill(){
//拼接打印信息
String content = printUtil.spellMessage();
//客户要求打印两次
printUtil.printBill(content);
printUtil.printBill(content);
return Result.OK("打印成功");
}
}

+ 560
- 0
jeecg-boot-module-system/src/main/java/org/jeecg/modules/apiUtils/printUtil.java View File

@ -0,0 +1,560 @@
package org.jeecg.modules.apiUtils;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.codec.digest.DigestUtils;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
public class printUtil {
public static final String URL = "http://api.feieyun.cn/Api/Open/";//不需要修改
public static final String USER = "1498259189@qq.com";//*必填*：账号名
public static final String UKEY = "hKt4XF8Gnp4skcPn";//*必填*: 飞鹅云后台注册账号后生成的UKEY 【备注：这不是填打印机的KEY】
public static final String SN = "922327177";//*必填*：打印机编号，必须要在管理后台里添加打印机或调用API接口添加之后，才能调用API
//**********测试时，打开下面注释掉方法的即可,更多接口文档信息,请访问官网开放平台查看**********
public static void main(String[] args) throws Exception{
//==================添加打印机接口（支持批量）==================
//***返回值JSON字符串***
//正确例子：{"msg":"ok","ret":0,"data":{"ok":["sn#key#remark#carnum","316500011#abcdefgh#快餐前台"],"no":["316500012#abcdefgh#快餐前台#13688889999 （错误：识别码不正确）"]},"serverExecutedTime":3}
//错误：{"msg":"参数错误 : 该帐号未注册.","ret":-2,"data":null,"serverExecutedTime":37}
//提示：打印机编号(必填) # 打印机识别码(必填) # 备注名称(选填) # 流量卡号码(选填)，多台打印机请换行（\n）添加新打印机信息，每次最多100行(台)。
// String snlist = "sn1#key1#remark1#carnum1\nsn2#key2#remark2#carnum2";
// String method = addprinter(snlist);
// System.out.println(method);
//==================方法1.小票机打印订单接口==================
//***返回值JSON字符串***
//成功：{"msg":"ok","ret":0,"data":"xxxxxxx_xxxxxxxx_xxxxxxxx","serverExecutedTime":5}
//失败：{"msg":"错误描述","ret":非0,"data":"null","serverExecutedTime":5}
// String method1 = print(SN);//该接口只能是小票机使用,如购买的是标签机请使用下面方法2，调用打印
// System.out.println(method1);
//==================方法2.标签机专用打印订单接口==================
//***返回值JSON字符串***
//成功：{"msg":"ok","ret":0,"data":"xxxxxxx_xxxxxxxx_xxxxxxxx","serverExecutedTime":5}
//失败：{"msg":"错误描述","ret":非0,"data":"null","serverExecutedTime":5}
// String method2 = printLabelMsg(SN);//打开注释调用标签机打印接口进行打印,该接口只能是标签机使用，其它型号打印机请勿使用该接口
// System.out.println(method2);
//===========方法3.查询某订单是否打印成功=============
//***返回值JSON字符串***
//成功：{"msg":"ok","ret":0,"data":true,"serverExecutedTime":2}//data:true为已打印,false为未打印
//失败：{"msg":"错误描述","ret":非0, "data":null,"serverExecutedTime":7}
// String orderid = "xxxxxxx_xxxxxxxx_xxxxxxxx";//订单ID，从方法1返回值data获取
// String method3 = queryOrderState(orderid);
// System.out.println(method3);
//===========方法4.查询指定打印机某天的订单详情============
//***返回值JSON字符串***
//成功：{"msg":"ok","ret":0,"data":{"print":6,"waiting":1},"serverExecutedTime":9}//print已打印，waiting为打印
//失败：{"msg":"错误描述","ret":非0,"data":"null","serverExecutedTime":5}
// String strdate = "2016-11-12";//注意时间格式为"yyyy-MM-dd"
// String method4 = queryOrderInfoByDate(SN,strdate);
// System.out.println(method4);
//===========方法5.查询打印机的状态==========================
//***返回值JSON字符串***
//成功：{"msg":"ok","ret":0,"data":"状态","serverExecutedTime":4}
//失败：{"msg":"错误描述","ret":非0,"data":"null","serverExecutedTime":5}
// String method5 = queryPrinterStatus(SN);
// System.out.println(method5);
}
//打印账单
public static void printBill(String content){
//添加打印机
String snlist = "922327177#sCzbu5AN";
String method = addprinter(snlist);
System.out.println(method);
//打印账单
String method1 = print(SN, content);//该接口只能是小票机使用,如购买的是标签机请使用下面方法2，调用打印
System.out.println(method1);
}
//拼接打印信息
public static String spellMessage(){
String content;
content = "加油小票 欢迎光临<BR><BR>";
content += "--------------------------------<BR><BR>";
content += "消费日期 ：2024/8/31 15:26:11<BR><BR>";
content += "会员姓名 ：佳通车队<BR><BR>";
content += "加油金额 ：200元<BR><BR>";
content += "实收金额 ：180元<BR><BR>";
content += "油品名称 ：95号汽油<BR><BR>";
content += "加油单价 ：7.02元/升<BR><BR>";
content += "--------------------------------<BR><BR>";
content += "谢谢惠顾<BR><BR>";
return content;
}
//=====================以下是函数实现部分================================================
private static String addprinter(String snlist){
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_printerAddlist"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("printerContent",snlist));
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//方法1
private static String print(String sn, String content){
//标签说明：
//单标签:
//"<BR>"为换行,"<CUT>"为切刀指令(主动切纸,仅限切刀打印机使用才有效果)
//"<LOGO>"为打印LOGO指令(前提是预先在机器内置LOGO图片),"<PLUGIN>"为钱箱或者外置音响指令
//成对标签：
//"<CB></CB>"为居中放大一倍,"<B></B>"为放大一倍,"<C></C>"为居中,<L></L>字体变高一倍
//<W></W>字体变宽一倍,"<QR></QR>"为二维码,"<BOLD></BOLD>"为字体加粗,"<RIGHT></RIGHT>"为右对齐
//拼凑订单内容时可参考如下格式
//根据打印纸张的宽度，自行调整内容的格式，可参考下面的样例格式
// String content;
//
// content = "加油小票 欢迎光临<BR><BR>";
// content += "--------------------------------<BR><BR>";
// content += "消费日期 ：2024/8/30 15:26:11<BR><BR>";
// content += "会员姓名 ：佳通车队<BR><BR>";
// content += "加油金额 ：200元<BR><BR>";
// content += "实收金额 ：180元<BR><BR>";
// content += "油品名称 ：95号汽油<BR><BR>";
// content += "加油单价 ：7.02元/升<BR><BR>";
// content += "--------------------------------<BR><BR>";
// content += "谢谢惠顾<BR><BR>";
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_printMsg"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("sn",sn));
nvps.add(new BasicNameValuePair("content",content));
nvps.add(new BasicNameValuePair("times","1"));//打印联数
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
//服务器返回的JSON字符串，建议要当做日志记录起来
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//方法2
private static String printLabelMsg(String sn){
String content;
content = "<DIRECTION>1</DIRECTION>";//设定打印时出纸和打印字体的方向，n 0 或 1，每次设备重启后都会初始化为 0 值设置，1：正向出纸，0：反向出纸，
content += "<TEXT x='9' y='10' font='12' w='1' h='2' r='0'>#001 五号桌 1/3</TEXT><TEXT x='80' y='80' font='12' w='2' h='2' r='0'>可乐鸡翅</TEXT><TEXT x='9' y='180' font='12' w='1' h='1' r='0'>张三先生 13800138000</TEXT>";//40mm宽度标签纸打印例子，打开注释调用标签打印接口打印
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_printLabelMsg"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("sn",sn));
nvps.add(new BasicNameValuePair("content",content));
nvps.add(new BasicNameValuePair("times","1"));//打印联数
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
//服务器返回的JSON字符串，建议要当做日志记录起来
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//方法3
private static String queryOrderState(String orderid){
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_queryOrderState"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("orderid",orderid));
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
//服务器返回
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//方法4
private static String queryOrderInfoByDate(String sn,String strdate){
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_queryOrderInfoByDate"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("sn",sn));
nvps.add(new BasicNameValuePair("date",strdate));//yyyy-MM-dd格式
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
//服务器返回
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//方法5
private static String queryPrinterStatus(String sn){
//通过POST请求，发送打印信息到服务器
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(30000)//读取超时
.setConnectTimeout(30000)//连接超时
.build();
CloseableHttpClient httpClient = HttpClients.custom()
.setDefaultRequestConfig(requestConfig)
.build();
HttpPost post = new HttpPost(URL);
List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("user",USER));
String STIME = String.valueOf(System.currentTimeMillis()/1000);
nvps.add(new BasicNameValuePair("stime",STIME));
nvps.add(new BasicNameValuePair("sig",signature(USER,UKEY,STIME)));
nvps.add(new BasicNameValuePair("apiname","Open_queryPrinterStatus"));//固定值,不需要修改
nvps.add(new BasicNameValuePair("sn",sn));
CloseableHttpResponse response = null;
String result = null;
try
{
post.setEntity(new UrlEncodedFormEntity(nvps,"utf-8"));
response = httpClient.execute(post);
int statecode = response.getStatusLine().getStatusCode();
if(statecode == 200){
HttpEntity httpentity = response.getEntity();
if (httpentity != null){
//服务器返回
result = EntityUtils.toString(httpentity);
}
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally{
try {
if(response!=null){
response.close();
}
} catch (IOException e) {
e.printStackTrace();
}
try {
post.abort();
} catch (Exception e) {
e.printStackTrace();
}
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return result;
}
//生成签名字符串
private static String signature(String USER,String UKEY,String STIME){
String s = DigestUtils.sha1Hex(USER+UKEY+STIME);
return s;
}
}

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