B/S结构chrome、Edge、360、UC、火狐等WEB浏览器如何发送指令读写M1卡

    广州荣士IC-02v2免驱动读写器支持Google Chrome 、Microsoft Edge、Firefox火狐、 360、 UC、QQ、搜狗等主流浏览器读写MifareOne卡，只需在客户端运行荣士的RFIDWebServer网页插件，就可以使用JavaScript轻松接入荣士IC-02v2读写器读写M1卡。

网页测试：http://www.bossknow.cn:90/RongShiWebReaderTest/MifareClassICReaderDemo.html

//寻找M1卡并返回卡号

function piccrequest() {
    var RequestCardComm = "piccrequest,";
    WebSocketRun(RequestCardComm);
}

Case "piccrequest":
    dispstr = "函数名称:" + strlist[0] + "\r\n";
    if (strlist[1] == "ReturnCode:000") {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + "，已读取卡号！\r\n"
    } else {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + M1ErrInfo(strlist[1]);
    }
    if (strlist.length > 2) {
        dispstr = dispstr + "原始16进制卡号:" + strlist[2] + "\r\n";
    }
    if (strlist.length > 3) {
        dispstr = dispstr + "转换08H10D卡号:" + strlist[3] + "\r\n";
    }
    CardIDShower.value = dispstr;
    break;

//轻松读取M1卡扇区内数据

function readcard() {
    myctrlword = BLOCK0_EN + BLOCK1_EN + BLOCK2_EN + EXTERNKEY;    //指定控制字，十进制
    myareano = 8;                            //指定为本次读取第8区，十进制
    authmode = 1;                            //指定密码模式，十进制，大于0表示用A密码认证，推荐用A密码认证
    mypiccserial = "00000000";          //指定本次操作的卡序列号，十六进制，未知时可指定为8个0
    mypicckey = "FFFFFFFFFFFF";       //指定卡片密码，十六进制，FFFFFFFFFFFF为卡片厂家出厂密码
    CardIDShower.value = "";
    //用parseInt转为十六进制数
    var ReadCardComm = "piccreadex," + myctrlword + "," + mypiccserial + "," + myareano + "," + authmode + "," + mypicckey;
    WebSocketRun(ReadCardComm);
}

Case "piccreadex":
    dispstr = "函数名称:" + strlist[0] + "\r\n";
    if (strlist[1] == "ReturnCode:000") {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + "，已读取卡内数据！\r\n"
    } else {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + M1ErrInfo(strlist[1]);
    }
    if (strlist.length > 2) {
        dispstr = dispstr + "卡序列号:" + strlist[2] + "\r\n";
    }
    if (strlist.length > 3) {
        dispstr = dispstr + "卡内数据:" + strlist[3] + "\r\n";
    }
    CardIDShower.value = dispstr;
    break;

//轻松写数据到M1卡扇区内
function writecard() {
    myctrlword = BLOCK0_EN + BLOCK1_EN + BLOCK2_EN + EXTERNKEY;    //指定控制字，十进制
    myareano = 8;                              //指定为本次读取第8区，十进制
    authmode = 1;                             //指定密码模式，十进制，大于0表示用A密码认证，推荐用A密码认证
    mypiccserial = "00000000";          //指定本次操作的卡序列号，十六进制，未知时可指定为8个0
    mypicckey = "FFFFFFFFFFFF";       //指定卡片密码，十六进制，FFFFFFFFFFFF为卡片厂家出厂密码

    //指定写卡内容，长度为48个字节，其中每个字节以两个字符表示为十六进制数
    piccdata0_2 = "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F";

    CardIDShower.value = "";
    var WriteCardComm = "piccwriteex," + myctrlword + "," + mypiccserial + "," + myareano + "," + authmode + "," + mypicckey + "," + piccdata0_2;
    WebSocketRun(WriteCardComm);
}

//复制M1卡卡号
function writecarduid() {
    myctrlword = BLOCK0_EN;      //指定控制字，十进制
    authmode = 1;                      //指定密码模式，十进制，大于0表示用A密码认证，推荐用A密码认证
    mypiccserial = "00000000";   //指定本次操作的卡序列号，十六进制，未知时可指定为8个0
    mypicckey = "FFFFFFFFFFFF";  //指定卡片密码，十六进制，FFFFFFFFFFFF为卡片厂家出厂密码

    piccdata0 = "12345678000102030405060708090A0B";    //指定写卡内容，长度为16个字节，其中前面四个字节是卡号，第五字节必须为卡号的异或和校验字，后面为厂家标识

    CardIDShower.value = "";
    var WriteCardComm = "piccwriteserial," + myctrlword + "," + mypiccserial + "," + authmode + "," + mypicckey + "," + piccdata0;
    WebSocketRun(WriteCardComm);
}

//修改M1卡AB密码及控制位
function changecardkeyex() {
    myctrlword = EXTERNKEY;           //指定控制字
    myareano = 8;                   //指定为本次读取第8区
    authmode = 1;                   //批定密码模式，大于0表示用A密码认证，推荐用A密码认证
    mypiccserial = "00000000";        //指定本次操作的卡序列号，未知时可指定为8个0
    mypicckey_old = "FFFFFFFFFFFF"; //旧密码
    mypicckey_new = "ffffffffffffFF078069FFFFFFFFFFFF03";//新密码，其中最前面的FFFFFFFFFFFF为A密码，中间的FF078069为访问控制位，后面的FFFFFFFFFFFF为B密码，03是表示同时更改A、B、密码权限访问字，为02表示密码权限访问字不更改，只改A、B密码，为00表示只改A密码

    CardIDShower.value = "";
    var ChangeKeyComm = "piccchangesinglekeyex," + myctrlword + "," + mypiccserial + "," + myareano + "," + authmode + "," + mypicckey_old + "," + mypicckey_new;
    WebSocketRun(ChangeKeyComm);
}

Case "piccwriteex":
Case "piccchangesinglekeyex":
Case "piccwriteserial":
    dispstr = "函数名称:" + strlist[0] + "\r\n";
    if (strlist[1] == "ReturnCode:000") {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + "，写卡成功！\r\n"
    } else {
        dispstr = dispstr + "操作结果:" + strlist[1];
        dispstr = dispstr + M1ErrInfo(strlist[1]);
    }
    if (strlist.length > 2) {
        dispstr = dispstr + "卡序列号:" + strlist[2] + "\r\n";
    }
    CardIDShower.value = dispstr;
    break;