扫一扫优化

cement-business/src/main/java/cn/wise/sc/cement/business/controller/WeiXinController.java

 package cn.wise.sc.cement.business.controller;
 
+import cn.hutool.core.util.StrUtil;
 import cn.wise.sc.cement.business.model.BaseResponse;
 import cn.wise.sc.cement.business.service.impl.WeiXinService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Date;
@@ -68,31 +71,31 @@ public class WeiXinController {
     @ApiOperation("获取jsapi_ticket")
     public BaseResponse<Map> getAccessToken() {
         String accessToken = weiXinService.getJsapiTicket();
-        Map<String, String> rts = new HashMap<>(4);
-
+        Map<String, String> rts = new HashMap<>(5);
         rts.put("jsapi_ticket", accessToken);
         rts.put("timestamp", (new Date()).getTime() / 1000 + "");
         rts.put("noncestr", "Wm3WZYTPz0wzccnW");
-        rts.put("app_id","ww348f91b2573c1867");
+        rts.put("app_id", "ww348f91b2573c1867");
+        rts.put("jsApiList","['scanQRCode']");
         return BaseResponse.okData(rts);
     }
 
     @GetMapping("/signature")
     @ApiOperation("获取accessToken")
-    public BaseResponse<String> signature(String param){
+    public BaseResponse<String> signature(String param) {
         MessageDigest md;
         String tmpStr = null;
 
         try {
             md = MessageDigest.getInstance("SHA-1");
-            // 将三个参数字符串拼接成一个字符串进行sha1加密
             byte[] digest = md.digest(param.getBytes());
             tmpStr = byteToStr(digest);
         } catch (NoSuchAlgorithmException e) {
             e.printStackTrace();
         }
-        return BaseResponse.okData(tmpStr);
+        return BaseResponse.okData(StrUtil.swapCase(tmpStr));
     }
+
     /**
      * 将字节数组转换为十六进制字符串
      *
@@ -114,7 +117,7 @@ public class WeiXinController {
      * @return
      */
     private static String byteToHexStr(byte mByte) {
-        char[] Digit = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
+        char[] Digit = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
         char[] tempArr = new char[2];
         tempArr[0] = Digit[(mByte >>> 4) & 0X0F];
         tempArr[1] = Digit[mByte & 0X0F];

cement-business/src/main/java/cn/wise/sc/cement/business/service/impl/WeiXinService.java

@@ -36,13 +36,17 @@ public class WeiXinService {
     @Autowired
     RedisUtil redisUtil;
 
+    final static String ACCESS_TOKEN = "ACCESS_TOKEN";
+    final static String JSAPITICKET = "JSAPITICKET";
+
     /**
      * 获取登录token
+     *
      * @param code
      * @param type PC管理端  APP小程序端
      * @return
      */
-	public BaseResponse<String> getToken(String code,String type) {
+    public BaseResponse<String> getToken(String code, String type) {
         if (StrUtil.isEmpty(code)) {
             return BaseResponse.errorMsg("code为必填项!");
         }
@@ -71,20 +75,20 @@ public class WeiXinService {
 //			wrapper.eq("phone", userJson.get("mobile"));
             wrapper.eq("phone", code);  //暂时用手机号代替code
             SysUser sysUser = userService.getOne(wrapper);
-			if(sysUser == null){
+            if (sysUser == null) {
                 return BaseResponse.errorMsg("非系统用户不允许登录!");
             }
-			if(sysUser.getStatus()==0){
+            if (sysUser.getStatus() == 0) {
                 return BaseResponse.errorMsg("用户被禁用!");
             }
-			if(sysUser.getIsDelete()==0){
+            if (sysUser.getIsDelete() == 0) {
                 return BaseResponse.errorMsg("用户被删除!");
             }
             //生成token,存入redis
             String token = JwtUtil.createToken(sysUser.getId(), sysUser.getUsername(),
                     sysUser.getName(), sysUser.getPhone());
             System.out.println(token);
-			redisUtil.setString(sysUser.getId().toString(),token,3600);
+            redisUtil.setString(sysUser.getId().toString(), token, 3600);
             return BaseResponse.okData(token);
         } catch (Exception e) {
             return BaseResponse.errorMsg(e.getMessage());
@@ -109,18 +113,29 @@ public class WeiXinService {
     //获取accessToken信息
     public String getJsapiTicket() {
         try {
+            String accessToken;
+            String jsapiTicket;
+            if (!redisUtil.existsKey(ACCESS_TOKEN)) {
                 String param = "corpid=%s&corpsecret=%s";
                 param = String.format(param, corpid, corpsecret);
                 JSONObject jsonObject = WeixinInterfaceUtil.doGet(Global.ACCESSTOKENURL, param);
-			String accessToken = jsonObject.getString("access_token");
+                accessToken = jsonObject.getString("access_token");
+                redisUtil.setString(ACCESS_TOKEN, accessToken, 7200);
+            }
+            accessToken = redisUtil.getString(ACCESS_TOKEN) + "";
             System.out.println("==================accessToken===================");
             System.out.println(accessToken);
-			String param2 = "access_token=%s&type=jsapi";
-			param2 = String.format(param2, accessToken);
-			JSONObject ticketJsonObject = WeixinInterfaceUtil.doGet(Global.ticket, param2);
-			String rts = ticketJsonObject.getString("ticket");
 
-			return rts;
+            if (!redisUtil.existsKey(JSAPITICKET)) {
+                String param3 = "access_token=%s&type=agent_config";
+                param3 = String.format(param3, accessToken);
+                JSONObject ticketJsonObject = WeixinInterfaceUtil.doGet(Global.userTicket, param3);
+                jsapiTicket = ticketJsonObject.getString("ticket");
+                redisUtil.setString(JSAPITICKET, jsapiTicket, 7200);
+            }
+
+            jsapiTicket = redisUtil.getString(JSAPITICKET) + "";
+            return jsapiTicket;
         } catch (Exception e) {
             return null;
         }
@@ -141,14 +156,6 @@ public class WeiXinService {
     }
 
 
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     //获取用户信息
     public JSONObject getUser(String accessToken, String userId) {
         try {
@@ -165,6 +172,7 @@ public class WeiXinService {
 
     /**
      * 当前登录用户
+     *
      * @return
      */
     public BaseResponse<LoginUser> getLoginUser() {
@@ -173,27 +181,4 @@ public class WeiXinService {
     }
 
 
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 }

cement-business/src/main/java/cn/wise/sc/cement/business/util/weixin/Global.java

@@ -32,6 +32,7 @@ public interface Global {
 
 	public static final String ticket = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket";
 
+	public static final String userTicket = "https://qyapi.weixin.qq.com/cgi-bin/ticket/get";
 
 
 }