1.添加锁定解除接口数据处理

app/src/main/java/com/xhly/manageapp/network/UriAdress.kt

@@ -93,7 +93,7 @@ object UriAdress {
     /**
      * 解除当前锁屏
      */
-    const val PWD_DEATIL_USERPAD = "/password/detail_userpad"
+   /* const val PWD_DEATIL_USERPAD = "/password/detail_userpad"*/
 
     /**
      * 修改密码

app/src/main/java/com/xhly/manageapp/ui/login/activity/LoginActivity.kt

@@ -72,8 +72,11 @@ class LoginActivity : BaseActivity<LoginViewModel, ActivityLoginBinding>() {
             Toast(getString(R.string.syncsucess))
         }
         viewModel.controlResultData.observe(this){
+            //为真则可以进入管理页面
             if (it){
                 startIntentActivity(ManageActivity().javaClass)
+            }else{
+                Toast(getString(R.string.codeerror))
             }
         }
         val exitControlFlag = currentSpUtils.getParam(Const.EXIT_CONTROL, false) as Boolean
@@ -383,15 +386,13 @@ class LoginActivity : BaseActivity<LoginViewModel, ActivityLoginBinding>() {
                     val cancelTv = v.findViewById<TextView>(R.id.dialog_cancel_tv)
                     val editText = v.findViewById<EditText>(R.id.dialog_et)
                     editText.hint = getString(R.string.inputcode)
-                    titleTv.text = getString(R.string.exitcontrol)
+                    titleTv.text = getString(R.string.checkcode)
                     enterTv.setOnClickListener {
                         val code = editText.text
                         if ((!code.isNullOrBlank()) && code.length >= 6) {
                             dialog.dismiss()
-                            try {
-                                viewModel.postExitControl(code.toString())
-                            } catch (e: Exception) {
-
+                            ManageApplication.getDeviceInfo()?.let {sn->
+                                viewModel.postExitControl(code.toString(),sn)
                             }
                         }
                     }

app/src/main/java/com/xhly/manageapp/ui/login/netservice/LoginService.kt

@@ -2,7 +2,6 @@ package com.xhly.manageapp.ui.login.netservice
 
 import com.xhly.corelib.network.bean.ResponseData
 import com.xhly.manageapp.bean.login.CheckLoginBean
-import com.xhly.manageapp.bean.login.CodeDetailBean
 import com.xhly.manageapp.bean.login.LoginBean
 import com.xhly.manageapp.bean.user.UserBean
 import com.xhly.manageapp.network.UriAdress
@@ -32,8 +31,8 @@ interface LoginService {
     /**
      * 解除当前锁屏
      */
-    @POST(UriAdress.PWD_DEATIL_USERPAD)
-    suspend fun postPwdDetail(@Body map:HashMap<String,Any>):ResponseData<CodeDetailBean>
+/*    @POST(UriAdress.PWD_DEATIL_USERPAD)
+    suspend fun postPwdDetail(@Body map:HashMap<String,Any>):ResponseData<CodeDetailBean>*/
 
     /**
      * 修改密码 userid用户id loginpwd新密码 oldpwd原密码
@@ -48,10 +47,10 @@ interface LoginService {
     suspend fun postSyncTime():ResponseData<Long>
 
     /**
-     * 退出管控调用这个接口，参数password
+     * 解除当前锁屏,以及进入管理页面
      */
     @POST(UriAdress.EXIT_CONTROL)
-    suspend fun postExitControl(@Body map:HashMap<String,Any>):ResponseData<CodeDetailBean>
+    suspend fun postExitControl(@Body map:HashMap<String,Any>):ResponseData<Any>
 
     /**
      * 违规事件发送socket消息后，请求接口然后处理锁定
@@ -59,7 +58,7 @@ interface LoginService {
      *  pushType  3锁定
      */
     @POST(UriAdress.EDIT_LOCKED)
-    suspend fun postExitLocked(@Body map:HashMap<String,Any>):ResponseData<CodeDetailBean>
+    suspend fun postExitLocked(@Body map:HashMap<String,Any>):ResponseData<Any>
 
     /**
      * 违规事件发送socket消息后，请求接口然后处理恢复出厂设置
@@ -67,5 +66,5 @@ interface LoginService {
      * pushType  6恢复出厂设置
      */
     @POST(UriAdress.EDIT_RESETED)
-    suspend fun postExitReseted(@Body map:HashMap<String,Any>):ResponseData<CodeDetailBean>
+    suspend fun postExitReseted(@Body map:HashMap<String,Any>):ResponseData<Any>
 }

app/src/main/java/com/xhly/manageapp/viewmodel/BaseViewModel.kt

@@ -4,6 +4,7 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import com.xhly.corelib.base.viewmodel.CommonBaseViewModel
 import com.xhly.corelib.network.RetrofitService
+import com.xhly.corelib.utils.MD5Utils
 import com.xhly.manageapp.bean.log.LogPushBean
 import com.xhly.manageapp.bean.log.LogdOperateBean
 import com.xhly.manageapp.network.log.LogService
@@ -28,17 +29,34 @@ open class BaseViewModel : CommonBaseViewModel() {
      */
     fun postPwdDetail(code: String, sn: String) {
         launchUI {
-            val map = HashMap<String, Any>()
-            map["sn"] = sn
-            val result = loginService.postPwdDetail(map)
-            if (result.code == 0) {
-                pwdResult.value = result.obj.controlPwd.equals(code)
-            } else {
-                pwdResult.value = false
+            //先对比本地密码，一致则直接解锁，不然传给服务器
+            if (code == MD5Utils.getDynamicPassword(sn)){
+                pwdResult.value =true
+            }else{
+                val map = HashMap<String, Any>()
+                map["password"] = code
+                val result=loginService.postExitControl(map)
+                pwdResult.value = result.code == 0
             }
         }
     }
 
+    /**
+     * 手动进入管理页面
+     */
+    fun postExitControl(code:String,sn: String){
+        launchUI {
+            //先对比本地密码，一致则可以进入本地管理页面
+            controlResult.value = code == MD5Utils.getDynamicPassword(sn)
+            /*else{
+                val map=HashMap<String,Any>()
+                map["password"]=code
+                val result= loginService.postExitControl(map)
+                controlResult.value = result.code==0
+            }*/
+        }
+    }
+
     /**
      * 发送事件日志
      */
@@ -74,24 +92,7 @@ open class BaseViewModel : CommonBaseViewModel() {
             }
         }
     }
-    /**
-     * 手动退出管控
-     */
-    fun postExitControl(password:String){
-        launchUI {
-            val map=HashMap<String,Any>()
-            map["password"]=password
-            val result= loginService.postExitControl(map)
-            if (result.code==0){
-                val codeDetailBean = result.obj
-                controlResult.value = password==codeDetailBean.controlPwd
-            }else{
-                if (!result.msg.isNullOrEmpty()){
-                    netMessage.value=result.msg
-                }
-            }
-        }
-    }
+
 
     /**
      * 违规事件发送socket消息后，请求接口然后处理锁定

app/src/main/res/values/strings.xml

@@ -43,4 +43,5 @@
     <string name="exitcontrol">解除管控</string>
     <string name="updatestrategy">更新策略</string>
     <string name="updatetips">开始请求策略</string>
+    <string name="checkcode">密码校验</string>
 </resources>

corelib/src/main/java/com/xhly/corelib/utils/MD5.java

@@ -0,0 +1,423 @@
+package com.xhly.corelib.utils;
+
+
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+/************************************************
+ MD5 算法的Java Bean
+ *************************************************/
+
+public class MD5 {
+
+    /*
+     * 下面这些S11-S44实际上是一个4*4的矩阵，在原始的C实现中是用#define 实现的， 这里把它们实现成为static
+     * final是表示了只读，切能在同一个进程空间内的多个 Instance间共享
+     */
+    static final int S11 = 7;
+
+    static final int S12 = 12;
+
+    static final int S13 = 17;
+
+    static final int S14 = 22;
+
+    static final int S21 = 5;
+
+    static final int S22 = 9;
+
+    static final int S23 = 14;
+
+    static final int S24 = 20;
+
+    static final int S31 = 4;
+
+    static final int S32 = 11;
+
+    static final int S33 = 16;
+
+    static final int S34 = 23;
+
+    static final int S41 = 6;
+
+    static final int S42 = 10;
+
+    static final int S43 = 15;
+
+    static final int S44 = 21;
+
+    static final byte[] PADDING = {-128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0};
+
+    /*
+     * 下面的三个成员是MD5计算过程中用到的3个核心数据，在原始的C实现中 被定义到MD5_CTX结构中
+     */
+    private final long[] state = new long[4]; // state (ABCD)
+
+    private final long[] count = new long[2]; // number of bits, modulo 2^64 (lsb
+
+    private final byte[] buffer = new byte[64]; // input buffer
+
+    /*
+     * digestHexStr是MD5的唯一一个公共成员，是最新一次计算结果的 16进制ASCII表示.
+     */
+    public String digestHexStr;
+
+    /*
+     * digest,是最新一次计算结果的2进制内部表示，表示128bit的MD5值.
+     */
+    private final byte[] digest = new byte[16];
+
+    /*
+     * getMD5ofStr是类MD5最主要的公共方法，入口参数是你想要进行MD5变换的字符串
+     * 返回的是变换完的结果，这个结果是从公共成员digestHexStr取得的．
+     */
+    public String getMD5ofStr(String inbuf) {
+        md5Init();
+        md5Update(inbuf.getBytes(), inbuf.length());
+        md5Final();
+
+        digestHexStr = "";
+        for (int i = 0; i < 16; i++) {
+            digestHexStr += byteHEX(digest[i]);
+        }
+
+        return digestHexStr;
+    }
+
+    /**
+     * 获取加密后的32位小写字符串
+     * @Param [str]
+     * @Author ywx
+     * @Date 2020/12/11 16:02
+     * @Return java.lang.String
+     **/
+    public String getMD5ofStr2(String str) {
+        return getMD5ofStr(str).toLowerCase();
+    }
+
+    // 这是MD5这个类的标准构造函数，JavaBean要求有一个public的并且没有参数的构造函数
+    public MD5() {
+        md5Init();
+        return;
+    }
+
+    /* md5Init是一个初始化函数，初始化核心变量，装入标准的幻数 */
+    private void md5Init() {
+        count[0] = 0L;
+        count[1] = 0L;
+        // /* Load magic initialization constants.
+
+        state[0] = 0x67452301L;
+        state[1] = 0xefcdab89L;
+        state[2] = 0x98badcfeL;
+        state[3] = 0x10325476L;
+
+        return;
+    }
+
+    /*
+     * F, G, H ,I 是4个基本的MD5函数，在原始的MD5的C实现中，由于它们是
+     * 简单的位运算，可能出于效率的考虑把它们实现成了宏，在java中，我们把它们 实现成了private方法，名字保持了原来C中的。
+     */
+
+    private long F(long x, long y, long z) {
+        return (x & y) | ((~x) & z);
+
+    }
+
+    private long G(long x, long y, long z) {
+        return (x & z) | (y & (~z));
+
+    }
+
+    private long H(long x, long y, long z) {
+        return x ^ y ^ z;
+    }
+
+    private long I(long x, long y, long z) {
+        return y ^ (x | (~z));
+    }
+
+    /*
+     * FF,GG,HH和II将调用F,G,H,I进行近一步变换 FF, GG, HH, and II transformations for
+     * rounds 1, 2, 3, and 4. Rotation is separate from addition to prevent
+     * recomputation.
+     */
+
+    private long FF(long a, long b, long c, long d, long x, long s, long ac) {
+        a += F(b, c, d) + x + ac;
+        a = ((int) a << s) | ((int) a >>> (32 - s));
+        a += b;
+        return a;
+    }
+
+    private long GG(long a, long b, long c, long d, long x, long s, long ac) {
+        a += G(b, c, d) + x + ac;
+        a = ((int) a << s) | ((int) a >>> (32 - s));
+        a += b;
+        return a;
+    }
+
+    private long HH(long a, long b, long c, long d, long x, long s, long ac) {
+        a += H(b, c, d) + x + ac;
+        a = ((int) a << s) | ((int) a >>> (32 - s));
+        a += b;
+        return a;
+    }
+
+    private long II(long a, long b, long c, long d, long x, long s, long ac) {
+        a += I(b, c, d) + x + ac;
+        a = ((int) a << s) | ((int) a >>> (32 - s));
+        a += b;
+        return a;
+    }
+
+    /*
+     * md5Update是MD5的主计算过程，inbuf是要变换的字节串，inputlen是长度，这个
+     * 函数由getMD5ofStr调用，调用之前需要调用md5init，因此把它设计成private的
+     */
+    private void md5Update(byte[] inbuf, int inputLen) {
+
+        int i, index, partLen;
+        byte[] block = new byte[64];
+        index = (int) (count[0] >>> 3) & 0x3F;
+        // /* Update number of bits */
+        if ((count[0] += (inputLen << 3)) < (inputLen << 3))
+            count[1]++;
+        count[1] += (inputLen >>> 29);
+
+        partLen = 64 - index;
+
+        // Transform as many times as possible.
+        if (inputLen >= partLen) {
+            md5Memcpy(buffer, inbuf, index, 0, partLen);
+            md5Transform(buffer);
+
+            for (i = partLen; i + 63 < inputLen; i += 64) {
+
+                md5Memcpy(block, inbuf, 0, i, 64);
+                md5Transform(block);
+            }
+            index = 0;
+
+        } else
+
+            i = 0;
+
+        // /* Buffer remaining input */
+        md5Memcpy(buffer, inbuf, index, i, inputLen - i);
+    }
+
+    /*
+     * md5Final整理和填写输出结果
+     */
+    private void md5Final() {
+        byte[] bits = new byte[8];
+        int index, padLen;
+
+        // /* Save number of bits */
+        Encode(bits, count, 8);
+
+        // /* Pad out to 56 mod 64.
+        index = (int) (count[0] >>> 3) & 0x3f;
+        padLen = (index < 56) ? (56 - index) : (120 - index);
+        md5Update(PADDING, padLen);
+
+        // /* Append length (before padding) */
+        md5Update(bits, 8);
+
+        // /* Store state in digest */
+        Encode(digest, state, 16);
+    }
+
+    /*
+     * md5Memcpy是一个内部使用的byte数组的块拷贝函数，从input的inpos开始把len长度的
+     * 字节拷贝到output的outpos位置开始
+     */
+
+    private void md5Memcpy(byte[] output, byte[] input, int outpos, int inpos,
+                           int len) {
+        int i;
+
+        for (i = 0; i < len; i++)
+            output[outpos + i] = input[inpos + i];
+    }
+
+    /*
+     * md5Transform是MD5核心变换程序，有md5Update调用，block是分块的原始字节
+     */
+    private void md5Transform(byte block[]) {
+        long a = state[0], b = state[1], c = state[2], d = state[3];
+        long[] x = new long[16];
+
+        Decode(x, block, 64);
+
+        /* Round 1 */
+        a = FF(a, b, c, d, x[0], S11, 0xd76aa478L); /* 1 */
+        d = FF(d, a, b, c, x[1], S12, 0xe8c7b756L); /* 2 */
+        c = FF(c, d, a, b, x[2], S13, 0x242070dbL); /* 3 */
+        b = FF(b, c, d, a, x[3], S14, 0xc1bdceeeL); /* 4 */
+        a = FF(a, b, c, d, x[4], S11, 0xf57c0fafL); /* 5 */
+        d = FF(d, a, b, c, x[5], S12, 0x4787c62aL); /* 6 */
+        c = FF(c, d, a, b, x[6], S13, 0xa8304613L); /* 7 */
+        b = FF(b, c, d, a, x[7], S14, 0xfd469501L); /* 8 */
+        a = FF(a, b, c, d, x[8], S11, 0x698098d8L); /* 9 */
+        d = FF(d, a, b, c, x[9], S12, 0x8b44f7afL); /* 10 */
+        c = FF(c, d, a, b, x[10], S13, 0xffff5bb1L); /* 11 */
+        b = FF(b, c, d, a, x[11], S14, 0x895cd7beL); /* 12 */
+        a = FF(a, b, c, d, x[12], S11, 0x6b901122L); /* 13 */
+        d = FF(d, a, b, c, x[13], S12, 0xfd987193L); /* 14 */
+        c = FF(c, d, a, b, x[14], S13, 0xa679438eL); /* 15 */
+        b = FF(b, c, d, a, x[15], S14, 0x49b40821L); /* 16 */
+
+        /* Round 2 */
+        a = GG(a, b, c, d, x[1], S21, 0xf61e2562L); /* 17 */
+        d = GG(d, a, b, c, x[6], S22, 0xc040b340L); /* 18 */
+        c = GG(c, d, a, b, x[11], S23, 0x265e5a51L); /* 19 */
+        b = GG(b, c, d, a, x[0], S24, 0xe9b6c7aaL); /* 20 */
+        a = GG(a, b, c, d, x[5], S21, 0xd62f105dL); /* 21 */
+        d = GG(d, a, b, c, x[10], S22, 0x2441453L); /* 22 */
+        c = GG(c, d, a, b, x[15], S23, 0xd8a1e681L); /* 23 */
+        b = GG(b, c, d, a, x[4], S24, 0xe7d3fbc8L); /* 24 */
+        a = GG(a, b, c, d, x[9], S21, 0x21e1cde6L); /* 25 */
+        d = GG(d, a, b, c, x[14], S22, 0xc33707d6L); /* 26 */
+        c = GG(c, d, a, b, x[3], S23, 0xf4d50d87L); /* 27 */
+        b = GG(b, c, d, a, x[8], S24, 0x455a14edL); /* 28 */
+        a = GG(a, b, c, d, x[13], S21, 0xa9e3e905L); /* 29 */
+        d = GG(d, a, b, c, x[2], S22, 0xfcefa3f8L); /* 30 */
+        c = GG(c, d, a, b, x[7], S23, 0x676f02d9L); /* 31 */
+        b = GG(b, c, d, a, x[12], S24, 0x8d2a4c8aL); /* 32 */
+
+        /* Round 3 */
+        a = HH(a, b, c, d, x[5], S31, 0xfffa3942L); /* 33 */
+        d = HH(d, a, b, c, x[8], S32, 0x8771f681L); /* 34 */
+        c = HH(c, d, a, b, x[11], S33, 0x6d9d6122L); /* 35 */
+        b = HH(b, c, d, a, x[14], S34, 0xfde5380cL); /* 36 */
+        a = HH(a, b, c, d, x[1], S31, 0xa4beea44L); /* 37 */
+        d = HH(d, a, b, c, x[4], S32, 0x4bdecfa9L); /* 38 */
+        c = HH(c, d, a, b, x[7], S33, 0xf6bb4b60L); /* 39 */
+        b = HH(b, c, d, a, x[10], S34, 0xbebfbc70L); /* 40 */
+        a = HH(a, b, c, d, x[13], S31, 0x289b7ec6L); /* 41 */
+        d = HH(d, a, b, c, x[0], S32, 0xeaa127faL); /* 42 */
+        c = HH(c, d, a, b, x[3], S33, 0xd4ef3085L); /* 43 */
+        b = HH(b, c, d, a, x[6], S34, 0x4881d05L); /* 44 */
+        a = HH(a, b, c, d, x[9], S31, 0xd9d4d039L); /* 45 */
+        d = HH(d, a, b, c, x[12], S32, 0xe6db99e5L); /* 46 */
+        c = HH(c, d, a, b, x[15], S33, 0x1fa27cf8L); /* 47 */
+        b = HH(b, c, d, a, x[2], S34, 0xc4ac5665L); /* 48 */
+
+        /* Round 4 */
+        a = II(a, b, c, d, x[0], S41, 0xf4292244L); /* 49 */
+        d = II(d, a, b, c, x[7], S42, 0x432aff97L); /* 50 */
+        c = II(c, d, a, b, x[14], S43, 0xab9423a7L); /* 51 */
+        b = II(b, c, d, a, x[5], S44, 0xfc93a039L); /* 52 */
+        a = II(a, b, c, d, x[12], S41, 0x655b59c3L); /* 53 */
+        d = II(d, a, b, c, x[3], S42, 0x8f0ccc92L); /* 54 */
+        c = II(c, d, a, b, x[10], S43, 0xffeff47dL); /* 55 */
+        b = II(b, c, d, a, x[1], S44, 0x85845dd1L); /* 56 */
+        a = II(a, b, c, d, x[8], S41, 0x6fa87e4fL); /* 57 */
+        d = II(d, a, b, c, x[15], S42, 0xfe2ce6e0L); /* 58 */
+        c = II(c, d, a, b, x[6], S43, 0xa3014314L); /* 59 */
+        b = II(b, c, d, a, x[13], S44, 0x4e0811a1L); /* 60 */
+        a = II(a, b, c, d, x[4], S41, 0xf7537e82L); /* 61 */
+        d = II(d, a, b, c, x[11], S42, 0xbd3af235L); /* 62 */
+        c = II(c, d, a, b, x[2], S43, 0x2ad7d2bbL); /* 63 */
+        b = II(b, c, d, a, x[9], S44, 0xeb86d391L); /* 64 */
+
+        state[0] += a;
+        state[1] += b;
+        state[2] += c;
+        state[3] += d;
+    }
+
+    /*
+     * Encode把long数组按顺序拆成byte数组，因为java的long类型是64bit的， 只拆低32bit，以适应原始C实现的用途
+     */
+    private void Encode(byte[] output, long[] input, int len) {
+        int i, j;
+
+        for (i = 0, j = 0; j < len; i++, j += 4) {
+            output[j] = (byte) (input[i] & 0xffL);
+            output[j + 1] = (byte) ((input[i] >>> 8) & 0xffL);
+            output[j + 2] = (byte) ((input[i] >>> 16) & 0xffL);
+            output[j + 3] = (byte) ((input[i] >>> 24) & 0xffL);
+        }
+    }
+
+    /*
+     * Decode把byte数组按顺序合成成long数组，因为java的long类型是64bit的，
+     * 只合成低32bit，高32bit清零，以适应原始C实现的用途
+     */
+    private void Decode(long[] output, byte[] input, int len) {
+        int i, j;
+
+        for (i = 0, j = 0; j < len; i++, j += 4)
+            output[i] = b2iu(input[j]) | (b2iu(input[j + 1]) << 8)
+                    | (b2iu(input[j + 2]) << 16) | (b2iu(input[j + 3]) << 24);
+
+        return;
+    }
+
+    /*
+     * b2iu是我写的一个把byte按照不考虑正负号的原则的＂升位＂程序，因为java没有unsigned运算
+     */
+    public static long b2iu(byte b) {
+        return b < 0 ? b & 0x7F + 128 : b;
+    }
+
+    /*
+     * byteHEX()，用来把一个byte类型的数转换成十六进制的ASCII表示，
+     * 因为java中的byte的toString无法实现这一点，我们又没有C语言中的 sprintf(outbuf,"%02X",ib)
+     */
+    public static String byteHEX(byte ib) {
+        char[] Digit = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A',
+                'B', 'C', 'D', 'E', 'F'};
+        char[] ob = new char[2];
+        ob[0] = Digit[(ib >>> 4) & 0X0F];
+        ob[1] = Digit[ib & 0X0F];
+        String s = new String(ob);
+        return s;
+    }
+
+    /**
+     * js-md5加密用户密码
+     */
+    public String getJsMD5(String password) {
+        try {
+            // 得到一个信息摘要器
+            MessageDigest digest = MessageDigest.getInstance("md5");
+            byte[] result = digest.digest(password.getBytes());
+            StringBuffer buffer = new StringBuffer();
+            // 把没一个byte 做一个与运算 0xff;
+            for (byte b : result) {
+                // 与运算
+                int number = b & 0xff;// 加盐
+                String str = Integer.toHexString(number);
+                if (str.length() == 1) {
+                    buffer.append("0");
+                }
+                buffer.append(str);
+            }
+
+            // 标准的md5加密后的结果
+            return buffer.toString();
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return "";
+        }
+    }
+
+    public static void main(String args[]) {
+        MD5 m = new MD5();
+        String str = "123456";
+        str = m.getMD5ofStr(str);
+        System.out.println(str);
+
+
+    }
+
+}

corelib/src/main/java/com/xhly/corelib/utils/MD5Utils.java

@@ -6,6 +6,8 @@ package com.xhly.corelib.utils;
 
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 
 /**
  *@Description: 将字符串转化为MD5
@@ -65,4 +67,27 @@ public class MD5Utils {
             return "";
         }
     }
+
+    //获得锁定密码
+    public static String getDynamicPassword(String sn) {
+        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHH");
+        String format = dateFormat.format(System.currentTimeMillis());
+        String pwd = sn + format;
+        MD5 md5 = new MD5();
+        pwd = md5.getMD5ofStr(pwd);// md5加密
+        pwd = pwd.substring(pwd.length() - 8);
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < 8; i++) {
+            char c = pwd.charAt(i);
+            if (Character.isLetter(c)) {
+                int lastDigit = (int) c % 10;
+                sb.append(lastDigit);
+            } else {
+                sb.append(c);
+            }
+        }
+
+        return sb.toString();
+    }
+
 }