C++ sim900_send_cmd函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中sim900_send_cmd函数的典型用法代码示例。如果您正苦于以下问题：C++ sim900_send_cmd函数的具体用法？C++ sim900_send_cmd怎么用？C++ sim900_send_cmd使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了sim900_send_cmd函数的17个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: sim900_check_with_cmd

bool GPRS::readSMS(int messageIndex, char *message,int length)
{
    int i = 0;
    char gprsBuffer[100];
    //char cmd[16];
	char num[4];
    char *p,*s;
    
    sim900_check_with_cmd("AT+CMGF=1\r\n","OK\r\n",CMD);
    delay(1000);
	sim900_send_cmd("AT+CMGR=");
	itoa(messageIndex, num, 10);
	sim900_send_cmd(num);
	sim900_send_cmd("\r\n");
//  sprintf(cmd,"AT+CMGR=%d\r\n",messageIndex);
//    sim900_send_cmd(cmd);
    sim900_clean_buffer(gprsBuffer,sizeof(gprsBuffer));
    sim900_read_buffer(gprsBuffer,sizeof(gprsBuffer),DEFAULT_TIMEOUT);
    if(NULL != ( s = strstr(gprsBuffer,"+CMGR:"))){
        if(NULL != ( s = strstr(s,"\r\n"))){
            p = s + 2;
            while((*p != '\r')&&(i < length-1)) {
                message[i++] = *(p++);
            }
            message[i] = '\0';
            return true;
        }
    }
    return false;   
}

开发者ID:Yurysamara，项目名称:smart_power31，代码行数:30，代码来源:GPRS_Shield_Arduino.cpp

示例2: sim900_send_cmd

int GPRS::send(const char * str, int len)
{
    //char cmd[32];
	char num[4];
    if(len > 0){
        //snprintf(cmd,sizeof(cmd),"AT+CIPSEND=%d\r\n",len);
		//sprintf(cmd,"AT+CIPSEND=%d\r\n",len);
		sim900_send_cmd("AT+CIPSEND=");
		itoa(len, num, 10);
		sim900_send_cmd(num);
		if(!sim900_check_with_cmd("\r\n",">",CMD)) {
        //if(!sim900_check_with_cmd(cmd,">",CMD)) {
            return 0;
        }
        /*if(0 != sim900_check_with_cmd(str,"SEND OK\r\n", DEFAULT_TIMEOUT * 10 ,DATA)) {
            return 0;
        }*/
        delay(500);
        sim900_send_cmd(str);
        delay(500);
        sim900_send_End_Mark();
        if(!sim900_wait_for_resp("SEND OK\r\n", DATA, DEFAULT_TIMEOUT * 10, DEFAULT_INTERCHAR_TIMEOUT * 10)) {
            return 0;
        }        
    }
    return len;
}

开发者ID:Yurysamara，项目名称:smart_power31，代码行数:27，代码来源:GPRS_Shield_Arduino.cpp

示例3: itoa

 bool GPRS::delBookEntry(int index)
{
	char indexStr[4];
	itoa(index, indexStr, 10);
	sim900_flush_serial();
    sim900_send_cmd(F("AT+CPBW="));
    sim900_send_cmd(indexStr);
    return sim900_check_with_cmd(F("\r"),"OK\r\n",CMD);	
}

开发者ID:Seeed-Studio，项目名称:GPRS_SIM900，代码行数:9，代码来源:GPRS_Shield_Arduino.cpp

示例4: delay

bool GPRS::callUp(char *number)
{
  if(!sim900_check_with_cmd("AT+COLP=1\r\n","OK\r\n",CMD)) {
      return false;
  }
  delay(1000);
  sim900_send_cmd("ATD");
  sim900_send_cmd(number);
  sim900_send_cmd(";\r\n");
  return true;
}

开发者ID:amperka，项目名称:gprs-shield，代码行数:11，代码来源:GPRS_Shield_Arduino.cpp

示例5: delay

bool GPRS::callUp(char *number)
{
    //char cmd[24];
    if(!sim900_check_with_cmd("AT+COLP=1\r\n","OK\r\n",CMD)) {
        return false;
    }
    delay(1000);
	//HACERR quitar SPRINTF para ahorar memoria ???
    //sprintf(cmd,"ATD%s;\r\n", number);
    //sim900_send_cmd(cmd);
	sim900_send_cmd("ATD");
	sim900_send_cmd(number);
	sim900_send_cmd(";\r\n");
    return true;
}

开发者ID:Yurysamara，项目名称:smart_power31，代码行数:15，代码来源:GPRS_Shield_Arduino.cpp

示例6: snprintf

bool GPRS::join()
{
    char cmd[64];
    char ipAddr[32];
    //Select multiple connection
    //sim900_check_with_cmd("AT+CIPMUX=1\r\n","OK",DEFAULT_TIMEOUT,CMD);

    //set APN
    snprintf(cmd,sizeof(cmd),"AT+CSTT=\"%s\",\"%s\",\"%s\"\r\n",_apn,_userName,_passWord);
    sim900_check_with_cmd(cmd, "OK", DEFAULT_TIMEOUT,CMD);

    //Brings up wireless connection
    sim900_check_with_cmd("AT+CIICR\r\n","OK",DEFAULT_TIMEOUT,CMD);

    //Get local IP address
    sim900_send_cmd("AT+CIFSR\r\n");
    sim900_read_buffer(ipAddr,32,2);

    if(NULL != strstr(ipAddr,"AT+CIFSR")) {
        _ip = str_to_ip(ipAddr+12);
        if(_ip != 0) {
            return true;
        }
    }
    return false;
}

开发者ID:HIMADE，项目名称:GPRS_Shield_Suli，代码行数:26，代码来源:GPRS_Shield_Arduino.cpp

示例7: need

int GPRS::readSMS(int messageIndex, char *message, int length, char *phone, char *datetime)  
{
  /* Response is like:
  AT+CMGR=2
  
  +CMGR: "REC READ","XXXXXXXXXXX","","14/10/09,17:30:17+08"
  SMS text here
  
  So we need (more or lees), 80 chars plus expected message length in buffer. CAUTION FREE MEMORY
  */

    int i = 0;
    char gprsBuffer[80 + length];
    char cmd[16];
    char *p,*p2,*s;
    
    sim900_check_with_cmd("AT+CMGF=1\r\n","OK\r\n",CMD);
    suli_delay_ms(1000);
    sprintf(cmd,"AT+CMGR=%d\r\n",messageIndex);
    sim900_send_cmd(cmd);
    sim900_clean_buffer(gprsBuffer,sizeof(gprsBuffer));
    sim900_read_buffer(gprsBuffer,sizeof(gprsBuffer),DEFAULT_TIMEOUT);
    
    if(NULL != ( s = strstr(gprsBuffer,"+CMGR:"))){
        // Extract phone number string
        p = strstr(s,",");
        p2 = p + 2; //We are in the first phone number character
        p = strstr((char *)(p2), "\"");
        if (NULL != p) {
            i = 0;
            while (p2 < p) {
                phone[i++] = *(p2++);
            }
            phone[i] = '\0';            
        }
        // Extract date time string
        p = strstr((char *)(p2),",");
        p2 = p + 1; 
        p = strstr((char *)(p2), ","); 
        p2 = p + 2; //We are in the first date time character
        p = strstr((char *)(p2), "\"");
        if (NULL != p) {
            i = 0;
            while (p2 < p) {
                datetime[i++] = *(p2++);
            }
            datetime[i] = '\0';
        }        
        if(NULL != ( s = strstr(s,"\r\n"))){
            i = 0;
            p = s + 2;
            while((*p != '\r')&&(i < length-1)) {
                message[i++] = *(p++);
            }
            message[i] = '\0';
        }
        return 0;
    }
    return -1;    
}

开发者ID:alhabbal，项目名称:GPRS_Shield_Suli，代码行数:60，代码来源:GPRS_Shield_Arduino.cpp

示例8: sim900_flush_serial

bool GPRS::getSubscriberNumber(char *number)
{
	//AT+CNUM								--> 7 + CR = 8
	//+CNUM: "","+628157933874",145,7,4		--> CRLF + 45 + CRLF = 49
	//										-->
	//OK									--> CRLF + 2 + CRLF = 6

    byte i = 0;
    char gprsBuffer[65];
    char *p,*s;
	sim900_flush_serial();
    sim900_send_cmd("AT+CNUM\r\n");
    sim900_clean_buffer(gprsBuffer,65);
    sim900_read_buffer(gprsBuffer,65,DEFAULT_TIMEOUT);
	//Serial.print(gprsBuffer);
    if(NULL != ( s = strstr(gprsBuffer,"+CNUM:"))) {
        s = strstr((char *)(s),",");
        s = s + 2;  //We are in the first phone number character 
        p = strstr((char *)(s),"\""); //p is last character """
        if (NULL != s) {
            i = 0;
            while (s < p) {
              number[i++] = *(s++);
            }
            number[i] = '\0';
        }
        return true;
    }  
    return false;
}

开发者ID:Yurysamara，项目名称:smart_power31，代码行数:30，代码来源:GPRS_Shield_Arduino.cpp

示例9: sim900_flush_serial

bool GPRS::getVcc(char *buffer)
{
	//AT+CBC            --> 6 + CR
	//+CBC: 0,100,4241	--> CRLF + 16 + CRLF
	//
	//OK			    --> CRLF + 2 + CRLF
	
    byte i = 0;
    char gprsBuffer[50];
    char *p,*s;
	sim900_flush_serial();
    sim900_send_cmd(F("AT+CBC\r"));
    sim900_clean_buffer(gprsBuffer,50);
    sim900_read_buffer(gprsBuffer,50,DEFAULT_TIMEOUT);
    if(NULL != ( s = strstr(gprsBuffer,"+CBC:"))) {
        s = strstr((char *)(s),",");
        s = s + 1; 
        s = strstr((char *)(s), ","); 
        s = s + 1; //We are in the first Vcc character
        p = s + 4; //p is last character
        if (NULL != s) {
            i = 0;
            while (s < p) {
              buffer[i++] = *(s++);
            }
            buffer[i] = '\0';            
        }
        return true;
    }  
    return false;
}

开发者ID:Seeed-Studio，项目名称:GPRS_SIM900，代码行数:31，代码来源:GPRS_Shield_Arduino.cpp

示例10: sim900_send_cmd

  bool GPRS::getDateTime(char *buffer)
  {
  //AT+CCLK?						--> 8 + CRLF = 10
  //+CCLK: "14/11/13,21:14:41+04"   --> 29+ CRLF = 31
  //								--> CRLF     =  2
  //OK

    byte i = 0;
    char gprsBuffer[46];
    char *p,*s;
    sim900_send_cmd("AT+CCLK?\r\n");
    sim900_clean_buffer(gprsBuffer,43);
    sim900_read_buffer(gprsBuffer,43,DEFAULT_TIMEOUT);
    if(NULL != ( s = strstr(gprsBuffer,"+CCLK:"))) {
      s = strstr((char *)(s),"\"");
        s = s + 1;  //We are in the first phone number character
        p = strstr((char *)(s),"\""); //p is last character """
        if (NULL != s) {
          i = 0;
          while (s < p) {
            buffer[i++] = *(s++);
          }
          buffer[i] = '\0';
        }
        //We are going to flush serial data until OK is recieved
        return sim900_wait_for_resp("OK\r\n", CMD);
      }
      return false;
    }

开发者ID:amperka，项目名称:gprs-shield，代码行数:29，代码来源:GPRS_Shield_Arduino.cpp

示例11: imei

String GPRS::getImei(){
    char buf[32];
    String imei(NULL);
    sim900_send_cmd("AT+GSN\r\n");
    sim900_read_buffer(buf,sizeof(buf),DEFAULT_TIMEOUT);
    String response(buf);
    if(strstr(buf,"OK") != NULL)
        imei = response.substring(10, 25);
    return imei;
};

开发者ID:HIMADE，项目名称:GPRS_Shield_Suli，代码行数:10，代码来源:GPRS_Shield_Arduino.cpp

示例12: suli_delay_ms

int GPRS::callUp(char *number)
{
    char cmd[24];
    if(0 != sim900_check_with_cmd("AT+COLP=1\r\n","OK",DEFAULT_TIMEOUT,CMD)) {
        return -1;
    }
    suli_delay_ms(1000);
    sprintf(cmd,"ATD%s;\r\n", number);
    sim900_send_cmd(cmd);
    return 0;
}

开发者ID:HIMADE，项目名称:GPRS_Shield_Suli，代码行数:11，代码来源:GPRS_Shield_Arduino.cpp

示例13: sim900_send_cmd

bool GPRS::ntpSyncDateTime(int8_t timezone)
{
    // e.g. "-105\0", this is not a valid value to pass to the SIM module, but we need to make sure not
    // to cross boundaries of the char array
    char timezoneString[5] = {'\0'};

    if (sim900_check_with_cmd(F("AT+CNTPCID=1\r\n"), "OK\r\n", CMD) == false)
        return false;

    sim900_send_cmd(F("AT+CNTP=\"pool.ntp.org\","));

    itoa(timezone, timezoneString, 10);

    sim900_send_cmd(timezoneString);

    if (sim900_check_with_cmd(F("\r\n"), "OK\r\n", CMD) == false)
        return false;

    return sim900_check_with_cmd(F("AT+CNTP\r\n"), "+CNTP: 1", CMD);
}

开发者ID:Seeed-Studio，项目名称:GPRS_SIM900，代码行数:20，代码来源:GPRS_Shield_Arduino.cpp

示例14: delay

bool GPRS::sendSMS(char *number, char *data)
{
    //char cmd[32];
    if(!sim900_check_with_cmd("AT+CMGF=1\r\n", "OK\r\n", CMD)) { // Set message mode to ASCII
        return false;
    }
    delay(500);
	sim900_send_cmd("AT+CMGS=\"");
	sim900_send_cmd(number);
    //sprintf(cmd,"AT+CMGS=\"%s\"\r\n", number);
	//snprintf(cmd, sizeof(cmd),"AT+CMGS=\"%s\"\r\n", number);
//    if(!sim900_check_with_cmd(cmd,">",CMD)) {
    if(!sim900_check_with_cmd("\"\r\n",">",CMD)) {
        return false;
    }
    delay(1000);
    sim900_send_cmd(data);
    delay(500);
    sim900_send_End_Mark();
    return true;
}

开发者ID:yavuzoguzipek，项目名称:HapticNavigationDevice，代码行数:21，代码来源:GPRS_Shield_Arduino.cpp

示例15: sim900_clean_buffer

bool GPRS::sendUSSDSynchronous(char *ussdCommand, char *resultcode, char *response)
{
	//AT+CUSD=1,"{command}"
	//OK
	//
	//+CUSD:1,"{response}",{int}

	byte i = 0;
    char gprsBuffer[200];
    char *p,*s;
    sim900_clean_buffer(response, sizeof(response));
	
	sim900_flush_serial();
    sim900_send_cmd("AT+CUSD=1,\"");
    sim900_send_cmd(ussdCommand);
    sim900_send_cmd("\"\r");
	if(!sim900_wait_for_resp("OK\r\n", CMD))
		return false;
    sim900_clean_buffer(gprsBuffer,200);
    sim900_read_buffer(gprsBuffer,200,DEFAULT_TIMEOUT);
    if(NULL != ( s = strstr(gprsBuffer,"+CUSD: "))) {
        *resultcode = *(s+7);
		resultcode[1] = '\0';
		if(!('0' <= *resultcode && *resultcode <= '2'))
			return false;
		s = strstr(s,"\"");
        s = s + 1;  //We are in the first phone number character
        p = strstr(s,"\""); //p is last character """
        if (NULL != s) {
            i = 0;
            while (s < p) {
              response[i++] = *(s++);
            }
            response[i] = '\0';            
        }
		return true;
	}
	return false;
}

开发者ID:Yurysamara，项目名称:smart_power31，代码行数:39，代码来源:GPRS_Shield_Arduino.cpp

示例16: delay

boolean GPRS::send(const char * str)
{
	if(!sim900_check_with_cmd(F("AT+CIPSEND\r\n"),">",CMD)) {
		return false;
	}
	delay(500);
	sim900_send_cmd(str);
	delay(500);
	sim900_send_End_Mark();
	if(!sim900_wait_for_resp("SEND OK\r\n", DATA, DEFAULT_TIMEOUT * 10, DEFAULT_INTERCHAR_TIMEOUT * 10)) {
		return false;
	}   
    return true;
}

开发者ID:Seeed-Studio，项目名称:GPRS_SIM900，代码行数:14，代码来源:GPRS_Shield_Arduino.cpp

示例17: sim900_send_cmd

int GPRS::isSMSunread()
{
    char gprsBuffer[64];  //64 is enough to see +CMGL:
    char *p,*s;
    //List of all UNREAD SMS and DON'T change the SMS UNREAD STATUS
    sim900_send_cmd("AT+CMGL=\"REC UNREAD\",1\r\n");
    /*If you want to change SMS status to READ you will need to send:
          AT+CMGL=\"REC UNREAD\"\r\n
      This command will list all UNREAD SMS and change all of them to READ
      
     If there is not SMS, response is (26 chars)
         AT+CMGL="REC UNREAD",1
         OK
     If there is SMS, response is like (>64 chars)
         AT+CMGL="REC UNREAD",1
         +CMGL: 9,"REC UNREAD","XXXXXXXXX","","14/10/16,21:40:08+08"
         Here SMS text.
         OK  
         
         or

         AT+CMGL="REC UNREAD",1
         +CMGL: 9,"REC UNREAD","XXXXXXXXX","","14/10/16,21:40:08+08"
         Here SMS text.
         +CMGL: 10,"REC UNREAD","YYYYYYYYY","","14/10/16,21:40:08+08"
         Here second SMS        
         OK           
    */
    sim900_clean_buffer(gprsBuffer,64);
    sim900_read_buffer(gprsBuffer,64,DEFAULT_TIMEOUT); 
    
    if(NULL != ( s = strstr(gprsBuffer,"OK"))) {
        //In 64 bytes "doesn't" fit whole +CMGL: response, if recieve only "OK"
        //    means you don't have any UNREAD SMS
        return 0;
    } else {
        if(NULL != ( s = strstr(gprsBuffer,"+CMGL:"))) {
            //There is at least one UNREAD SMS, get index/position
            p = strstr((char *)gprsBuffer,":");
            if (p != NULL) {
                //We are going to flush serial data until OK is recieved
                sim900_wait_for_resp("OK", DEFAULT_TIMEOUT, CMD);
                return atoi(p+1);
            }
        } else {
            return 0; 
        }
    } 
    return -1;
}

开发者ID:HIMADE，项目名称:GPRS_Shield_Suli，代码行数:50，代码来源:GPRS_Shield_Arduino.cpp

注：本文中的sim900_send_cmd函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花

握手

雷人

路过

鸡蛋

该文章已有0人参与评论

请发表评论

全部评论

专题导读

More+

10-27 六六分期app的软件客服如何联系？(六六分期

11-06 可心卡盟:win10系统火狐flash插件崩溃怎么

11-06 亲亲特价:怎么删除回收站图标

11-06 济南大学虚拟社区:鲁大师节能降温的具体办

11-06 xlueops.exe:无线网络安装向导

11-06 女斗合众国:win7系统cf与主机连接不稳定怎

11-06 0xc000022-[cf烟雾头]cf怎么调烟雾头

11-06 qizideyouhuo:应用程序无法正常启动0xc0000

11-06 ipz-185:win7系统vcf文件怎么打开

11-06 傻哥蹦迪:win10系统s4怎么打开usb调试

11-06 八神浩树gtaste:回收站清空了怎么恢复

11-06 妖尾之黑色守护:win10系统电脑没有1440x900

11-06 校园至尊魔王小说:win7系统浏览网页时字体

11-06 女斗合众国:win10系统访问共享文件夹提示请

11-06 tokyo hot n0654:恢复win7系统默认字体一招

11-06 雨酷仙境:设置win7系统转移临时文件夹腾出

11-06 阿穆纳伊之杖:win7系统开始菜单在右边还原

11-06 tunespotting:win10系统火狐flash插件总是

11-06 甘尔葛分析师：计谋网站seo关键词暴涨有什

11-06 蔡贵霖: 计谋网站seo关键词暴涨有什么秘密

11-06 博益网首页:ao3网页版进入不了解决方法

11-06 漏斗子专栏: 网站数据分析小白易懂精华篇

11-06 见证双虹怎么做:win7系统开启telnet命令的

11-06 颾狐蝶蜋:系统资源不足无法完成请求的服务

11-06 国光中学校歌:提交网站到alexa查询详细步骤

11-06 西安有情天:静态网页和动态网页的区别

11-06 红木雅尚斋:外部链接构造对网站的好处

11-06 前官礼遇：防止域名劫持–增强域安全性的10

11-06 密传二转答案: 中文分词算法有哪些

11-06 金泉家园邮编:百度快照劫持的表现及应对方

C++ sim_activate函数代码示例发布时间：2022-05-30

C++ sim900_check_with_cmd函数代码示例发布时间：2022-05-30

剪的笔顺,诠释剪的笔画,认识剪的部首

1 六六分期app的软件客服如何联系？(六六分期

六六分期app的软件客服如何联系？不知道吗？加qq群【895510560】即可！标题：六六分期

阅读：19139|2023-10-27

2 可心卡盟:win10系统火狐flash插件崩溃怎么

今天小编告诉大家如何处理win10系统火狐flash插件总是崩溃的问题，可能很多用户都不知

阅读：9973|2022-11-06

3 亲亲特价:怎么删除回收站图标

今天小编告诉大家如何对win10系统删除桌面回收站图标进行设置，可能很多用户都不知道

阅读：8317|2022-11-06

4 济南大学虚拟社区:鲁大师节能降温的具体办

今天小编告诉大家如何对win10系统电脑设置节能降温的设置方法，想必大家都遇到过需要

阅读：8686|2022-11-06

5 xlueops.exe:无线网络安装向导

我们在使用xp系统的过程中,经常需要对xp系统无线网络安装向导设置进行设置，可能很多

阅读：8627|2022-11-06

6 女斗合众国:win7系统cf与主机连接不稳定怎

今天小编告诉大家如何处理win7系统玩cf老是与主机连接不稳定的问题，可能很多用户都不

阅读：9643|2022-11-06

7 0xc000022-[cf烟雾头]cf怎么调烟雾头

电脑对日常生活的重要性小编就不多说了，可是一旦碰到win7系统设置cf烟雾头的问题，很

阅读：8611|2022-11-06

8 qizideyouhuo:应用程序无法正常启动0xc0000

我们在日常使用电脑的时候，有的小伙伴们可能在打开应用的时候会遇见提示应用程序无法

阅读：7991|2022-11-06

9 ipz-185:win7系统vcf文件怎么打开

今天小编告诉大家如何对win7系统打开vcf文件进行设置，可能很多用户都不知道怎么对win

阅读：8642|2022-11-06

10 傻哥蹦迪:win10系统s4怎么打开usb调试

今天小编告诉大家如何对win10系统s4开启USB调试模式进行设置，可能很多用户都不知道怎

阅读：7527|2022-11-06

客服电话

电子邮件

C++ sim900_send_cmd函数代码示例

示例1: sim900_check_with_cmd

示例2: sim900_send_cmd

示例3: itoa

示例4: delay

示例5: delay

示例6: snprintf

示例7: need

示例8: sim900_flush_serial

示例9: sim900_flush_serial

示例10: sim900_send_cmd

示例11: imei

示例12: suli_delay_ms

示例13: sim900_send_cmd

示例14: delay

示例15: sim900_clean_buffer

示例16: delay

示例17: sim900_send_cmd

请发表评论

全部评论

上一篇：

下一篇：

CVE-2022-22050

bradtraversy/iweather: Ionic 3 mobile we

NG-ZORRO/ng-zorro-antd: Angular UI Compo

joaomh/curso-de-matlab

断牙刷新位置时间（断牙属性及刷新位置介绍

剪的笔顺,诠释剪的笔画,认识剪的部首

六六分期app的软件客服如何联系？(六六分期

florent37/ViewAnimator: A fluent Android

florent37/Shrine-MaterialDesign2: implem

CVE-2020-36276

SimpleSoftwareIO/simple-sms: Send and re

关于我们

产品与服务

解决方案

139-2527-9053