修改错误日志权限

src/main/java/com/peanut/modules/common/service/impl/ClassEntityServiceImpl.java

@@ -318,7 +318,7 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
         }else {
             //结班限制
             int classExamUsers = classExamUserDao.selectCount(new LambdaQueryWrapper<ClassExamUser>()
-                    .eq(ClassExamUser::getClassId,classEntity.getId())
+                    .eq(ClassExamUser::getRelationId,classEntity.getId())
                     .eq(ClassExamUser::getScoreSuccess,0));
             if (classExamUsers>0){
                 return R.error("有学员正在考试，请稍后再试");
@@ -634,7 +634,7 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
         wrapper.leftJoin(ClassModel.class,ClassModel::getId,ClassEntity::getModelId);
         wrapper.leftJoin(ClassCourse.class,ClassCourse::getModelId,ClassModel::getId);
         wrapper.eq(ClassCourse::getCourseId,params.get("courseId"));
-        wrapper.ne(ClassEntity::getState,"2");
+        wrapper.eq(ClassEntity::getState,"0");
         List<ClassEntity> classes = this.baseMapper.selectList(wrapper);
         if (classes.size() > 0){
             for (ClassEntity classEntity:classes){
@@ -1097,7 +1097,7 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
         if (classModel.getIsExam()==1){
             List<Map<String,Object>> classExamUsers = classExamUserDao.selectMaps(new MPJLambdaWrapper<ClassExamUser>()
                     .eq(ClassExamUser::getUserId,params.get("userId").toString())
-                    .eq(ClassExamUser::getClassId,classEntity.getId())
+                    .eq(ClassExamUser::getRelationId,classEntity.getId())
                     .eq(ClassExamUser::getScoreSuccess,1)
                     .selectAs(ClassExamUser::getId,"id")
                     .selectAs(ClassExamUser::getScore,"score")
@@ -1214,6 +1214,35 @@ public class ClassEntityServiceImpl extends ServiceImpl<ClassEntityDao, ClassEnt
         return resultList;
     }
 
+    @Override
+    public List<Map<String,Object>> classCourseInfoClassId(int classId) {
+        List<Map<String,Object>> res = new ArrayList<>();
+        ClassEntity classEntity = this.baseMapper.selectById(classId);
+        MPJLambdaWrapper<CourseEntity> wrapper = new MPJLambdaWrapper<>();
+        wrapper.selectAll(CourseEntity.class);
+        wrapper.leftJoin(ClassCourse.class,ClassCourse::getCourseId,CourseEntity::getId);
+        wrapper.leftJoin(ClassModel.class,ClassModel::getId,ClassCourse::getModelId);
+        wrapper.eq(ClassModel::getId,classEntity.getModelId());
+        List<CourseEntity> courseEntityList = courseDao.selectList(wrapper);
+        for (CourseEntity course:courseEntityList){
+            Map<String,Object> candk = new HashMap<>();
+            MPJLambdaWrapper<CourseCatalogueChapterEntity> w = new MPJLambdaWrapper<>();
+            w.leftJoin(CourseCatalogueChapterVideoEntity.class,CourseCatalogueChapterVideoEntity::getChapterId,CourseCatalogueChapterEntity::getId);
+            w.eq(CourseCatalogueChapterEntity::getCourseId,course.getId());
+            w.selectSum(CourseCatalogueChapterVideoEntity::getDuration);
+            Map<String,Object> map = courseCatalogueChapterDao.selectJoinMap(w);
+            double duration = Double.parseDouble(map.get("duration").toString());
+            double minute = duration/60;
+            double keshi = Math.ceil(minute/45);
+            candk.put("courseId",course.getId());
+            candk.put("courseTitle",course.getTitle());
+            candk.put("courseETitle",course.getEtitle());
+            candk.put("titleAbbr",course.getTitleAbbr());
+            candk.put("keshi",keshi);
+            res.add(candk);
+        }
+        return res;
+    }
 
 
     private MessagePostProcessor messagePostProcessor(long date) {

src/main/java/com/peanut/modules/common/service/impl/ClassExamServiceImpl.java

@@ -147,22 +147,32 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
         if (list.size() > 0){
             return R.error("存在正在考试，请结束再试");
         }
-        ClassEntity classEntity = classEntityDao.selectById(params.get("classId").toString());
-        ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
-        int examTime = classModel.getExamTime();
-        MPJLambdaWrapper<ClassCourse> courseWrapper = new MPJLambdaWrapper<>();
-        courseWrapper.leftJoin(ClassModel.class,ClassModel::getId,ClassCourse::getModelId);
-        courseWrapper.leftJoin(ClassEntity.class,ClassEntity::getModelId,ClassModel::getId);
-        courseWrapper.eq(ClassEntity::getId,classEntity.getId());
-        courseWrapper.selectAll(ClassCourse.class);
-        List<ClassCourse> courseList = classCourseDao.selectList(courseWrapper);
+        List<ClassCourse> courseList = new ArrayList<>();
+        int examTime = 45;//考试持续时间
+        int stotal = 60;//单选题总数
+        int mtotal = 40;//多选题总数
+        if ("1".equals(params.get("type").toString())){
+            ClassEntity classEntity = classEntityDao.selectById(params.get("relationId").toString());
+            ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
+            examTime = classModel.getExamTime();//考试持续时间
+            MPJLambdaWrapper<ClassCourse> courseWrapper = new MPJLambdaWrapper<>();
+            courseWrapper.leftJoin(ClassModel.class,ClassModel::getId,ClassCourse::getModelId);
+            courseWrapper.leftJoin(ClassEntity.class,ClassEntity::getModelId,ClassModel::getId);
+            courseWrapper.eq(ClassEntity::getId,classEntity.getId());
+            courseWrapper.selectAll(ClassCourse.class);
+            courseList = classCourseDao.selectList(courseWrapper);
+            stotal = Integer.parseInt(classModel.getExamProportion().split(":")[0]);//单选题总数
+            mtotal = Integer.parseInt(classModel.getExamProportion().split(":")[1]);//多选题总数
+        }else {
+            ClassCourse classCourse = new ClassCourse();
+            classCourse.setCourseId((Integer) params.get("relationId"));
+            courseList.add(classCourse);
+        }
         List<Map<String,Object>> resultList = new ArrayList<>();
         List<String> answerList = new ArrayList<>();
         List<Map<String,Object>> sList = new ArrayList<>();
         List<Map<String,Object>> mList = new ArrayList<>();
         if (courseList.size() > 0) {
-            int stotal = Integer.parseInt(classModel.getExamProportion().split(":")[0]);//单选题总数
-            int mtotal = Integer.parseInt(classModel.getExamProportion().split(":")[1]);//多选题总数
             int snum = (int)Math.floor(stotal/courseList.size());
             int mnum = (int)Math.floor(mtotal/courseList.size());
             for (ClassCourse classCourse:courseList){
@@ -219,7 +229,8 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
             }
         }
         ClassExamUser classExamUser = new ClassExamUser();
-        classExamUser.setClassId(classEntity.getId());
+        classExamUser.setType(params.get("type").toString());
+        classExamUser.setRelationId(Integer.parseInt(params.get("relationId").toString()));
         classExamUser.setSubject(JSONUtil.toJsonStr(resultList));
         classExamUser.setAnswer(JSONUtil.toJsonStr(answerList));
         classExamUser.setUserId(ShiroUtils.getUId());
@@ -234,7 +245,7 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
                 messagePostProcessor(examTime*60*1000+3000)//3秒延迟
         );
         return R.ok().put("examPaper",resultList).put("id",classExamUser.getId())
-                .put("startTime",classExamUser.getStartTime()).put("planEndTime",DateUtils.addDateMinutes(startTime,examTime));
+                .put("startTime",classExamUser.getStartTime()).put("planEndTime",DateUtils.addDateMinutes(startTime,examTime).getTime());
 
     }
 
@@ -243,10 +254,15 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
         ClassExamUser classExamUser = classExamUserDao.selectOne(new LambdaQueryWrapper<ClassExamUser>()
                 .eq(ClassExamUser::getUserId,ShiroUtils.getUId()).eq(ClassExamUser::getScoreSuccess,0));
         if (classExamUser!=null){
-            ClassEntity classEntity = classEntityDao.selectById(classExamUser.getClassId());
-            ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
-            return R.ok().put("classExamUser",classExamUser)
-                    .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),classModel.getExamTime()));
+            if ("1".equals(classExamUser.getType())){
+                ClassEntity classEntity = classEntityDao.selectById(classExamUser.getRelationId());
+                ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
+                return R.ok().put("classExamUser",classExamUser)
+                        .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),classModel.getExamTime()).getTime());
+            }else {
+                return R.ok().put("classExamUser",classExamUser)
+                        .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),45).getTime());
+            }
         }else {
             return R.ok().put("classExamUser",null).put("planEndTime",null);
         }
@@ -313,7 +329,7 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
     @Override
     public Object getExamPaperList(Map<String, Object> params) {
         List<ClassExamUser> classExamUserList = classExamUserDao.selectList(new LambdaQueryWrapper<ClassExamUser>()
-                .eq(ClassExamUser::getClassId,params.get("classId"))
+                .eq(ClassExamUser::getRelationId,params.get("classId"))
                 .eq(ClassExamUser::getUserId,params.get("userId"))
                 .orderByDesc(ClassExamUser::getScore));
         return classExamUserList;
@@ -322,10 +338,15 @@ public class ClassExamServiceImpl extends ServiceImpl<ClassExamDao, ClassExam> i
     @Override
     public R getExamPaperInfo(Map<String, Object> params) {
         ClassExamUser classExamUser = classExamUserDao.selectById(params.get("id").toString());
-        ClassEntity classEntity = classEntityDao.selectById(classExamUser.getClassId());
-        ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
-        return R.ok().put("examPaper",classExamUser)
-                .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),classModel.getExamTime()));
+        if ("1".equals(classExamUser.getType())){
+            ClassEntity classEntity = classEntityDao.selectById(classExamUser.getRelationId());
+            ClassModel classModel = classModelDao.selectById(classEntity.getModelId());
+            return R.ok().put("examPaper",classExamUser)
+                    .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),classModel.getExamTime()).getTime());
+        }else {
+            return R.ok().put("examPaper",classExamUser)
+                    .put("planEndTime",DateUtils.addDateMinutes(classExamUser.getStartTime(),45).getTime());
+        }
     }
 
     private MessagePostProcessor messagePostProcessor(long date) {

src/main/java/com/peanut/modules/common/service/impl/ClassExamUserServiceImpl.java

@@ -0,0 +1,13 @@
+package com.peanut.modules.common.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.peanut.modules.common.dao.ClassExamUserDao;
+import com.peanut.modules.common.entity.ClassExamUser;
+import com.peanut.modules.common.service.ClassExamUserService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service("commonClassExamUserService")
+public class ClassExamUserServiceImpl extends ServiceImpl<ClassExamUserDao, ClassExamUser> implements ClassExamUserService {
+}

src/main/java/com/peanut/modules/common/service/impl/UserCertificateServiceImpl.java

@@ -0,0 +1,453 @@
+package com.peanut.modules.common.service.impl;
+
+import com.aliyun.oss.OSS;
+import com.aliyun.oss.OSSClientBuilder;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.github.promeg.pinyinhelper.Pinyin;
+import com.peanut.common.utils.ConstantPropertiesUtils;
+import com.peanut.modules.common.dao.UserCertificateDao;
+import com.peanut.modules.common.entity.UserCertificate;
+import com.peanut.modules.common.service.UserCertificateService;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang.StringUtils;
+import org.springframework.stereotype.Service;
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.util.UUID;
+
+@Slf4j
+@Service("commonUserCertificateService")
+public class UserCertificateServiceImpl extends ServiceImpl<UserCertificateDao, UserCertificate> implements UserCertificateService {
+
+
+    public static void main(String[] args) {
+
+        System.out.println(" ");
+    }
+
+
+    @Override
+    public String generateCertificate(String type,String certificateNo,String iconUrl,String realName,String des,String edes,
+                                      String endYear,String endMonth,String endDay) {
+        String url = "";
+        if ("A".equals(type)){
+            url = generateACertificate(certificateNo, iconUrl, realName, des, endYear, endMonth, endDay);
+        }else if ("B".equals(type)) {
+            url = generateBCertificate(certificateNo, iconUrl, realName, des, endYear, endMonth, endDay);
+        }else if ("ZK".equals(type)){
+            url = generateZKCertificate(certificateNo, iconUrl, realName, des, endYear, endMonth, endDay);
+        }
+        String eurl = generateECertificate(certificateNo,realName, edes);
+        return url+","+eurl;
+    }
+
+
+
+
+    public String generateZKCertificate(String no,String iconUrl,String name,String des,String endy,String endm,String endd) {
+        try {
+            Image src = ImageIO.read(new URL("https://ehh-private-01.oss-cn-beijing.aliyuncs.com/certificate/ZK.png"));
+            // 获取图片的高和宽
+            int wideth = src.getWidth(null);
+            int height = src.getHeight(null);
+            // 新增一个图片缓冲
+            BufferedImage image = new BufferedImage(wideth, height, BufferedImage.TYPE_INT_RGB);
+            Graphics2D g = image.createGraphics();
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+            g.drawImage(src, 0, 0, wideth, height, null);
+
+            // 设置字体颜色
+            g.setColor(new Color(0,75,63));
+            g.setFont(new Font("Arial", Font.BOLD, 30));
+            FontMetrics metrics = g.getFontMetrics();
+            int nox = (wideth - metrics.stringWidth(no))/2;
+            int noy = 415;
+            g.drawString(no, nox, noy);
+
+            if (StringUtils.isNotBlank(iconUrl)){
+                Image images = ImageIO.read(new URL(iconUrl));
+                g.drawImage(images,(wideth-images.getWidth(null))/2,435,245,280,null);
+            }
+
+            g.setColor(new Color(0,75,63));
+            g.setFont(new Font("宋体", Font.BOLD, 40));
+            FontMetrics metricss = g.getFontMetrics();
+            int namex = (wideth - metricss.stringWidth(name))/2;
+            int namey = 765;
+            g.drawString(name, namex, namey);
+
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("黑体", Font.BOLD, 30));
+            FontMetrics dess = g.getFontMetrics();
+            int alreadyWriteLine = 0; //已经写了多少行
+            int nowWidth = 0; //目前一行的长度
+            boolean space = true; //第一行空两格
+            for (int i = 0; i < des.length(); i++) {
+                int oneWordWidth = dess.charWidth(des.charAt(i)); //获取单个字符的长度
+                if (nowWidth+oneWordWidth>650){
+                    alreadyWriteLine++;
+                    int writeY = 850 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    g.drawString(des.charAt(i) + "", 180, writeY);
+                    nowWidth = 0;
+                    space = false;
+                    nowWidth += oneWordWidth;
+                }else {
+                    int writeY = 850 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    if (nowWidth==0&&space){//换行画
+                        g.drawString(des.charAt(i)+"", 180+oneWordWidth, writeY);
+                        nowWidth += oneWordWidth*2;
+                    }else {//一字一字画
+                        g.drawString(des.charAt(i)+"", 180+nowWidth, writeY);
+                        nowWidth += oneWordWidth;
+                    }
+                }
+            }
+            g.setColor(new Color(0,75,63));
+            g.setFont(new Font("黑体", Font.BOLD, 28));
+            g.drawString(endy,595,1123);
+            g.drawString(endm,703,1123);
+            g.drawString(endd,770,1123);
+            // 释放资源
+            g.dispose();
+            File tempFile = File.createTempFile("tempfile_"+UUID.randomUUID().toString(), ".jpg");
+            ImageIO.write(image, "jpg", tempFile);
+            String res = uploadFile(tempFile);
+            tempFile.delete();
+            return res;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public String generateBCertificate(String no,String iconUrl,String name,String des,String endy,String endm,String endd) {
+        try {
+            Image src = ImageIO.read(new URL("https://ehh-private-01.oss-cn-beijing.aliyuncs.com/certificate/B.png"));
+            // 获取图片的高和宽
+            int wideth = src.getWidth(null);
+            int height = src.getHeight(null);
+            // 新增一个图片缓冲
+            BufferedImage image = new BufferedImage(wideth, height, BufferedImage.TYPE_INT_RGB);
+            Graphics2D g = image.createGraphics();
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+            g.drawImage(src, 0, 0, wideth, height, null);
+
+            // 设置字体颜色
+            g.setColor(new Color(160,113,0));
+            g.setFont(new Font("Arial", Font.BOLD, 48));
+            FontMetrics metrics = g.getFontMetrics();
+            int nox = (wideth - metrics.stringWidth(no))/2;
+            int noy = 380;
+            g.drawString(no, nox, noy);
+
+            if (StringUtils.isNotBlank(iconUrl)){
+                Image images = ImageIO.read(new URL(iconUrl));
+                g.drawImage(images,(wideth-images.getWidth(null))/2,400,245,280,null);
+            }
+
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("宋体", Font.BOLD, 40));
+            FontMetrics metricss = g.getFontMetrics();
+            int namex = (wideth - metricss.stringWidth(name))/2;
+            int namey = 730;
+            g.drawString(name, namex, namey);
+
+            g.setFont(new Font("黑体", Font.BOLD, 30));
+            FontMetrics dess = g.getFontMetrics();
+            int alreadyWriteLine = 0; //已经写了多少行
+            int nowWidth = 0; //目前一行的长度
+            boolean space = true; //第一行空两格
+            for (int i = 0; i < des.length(); i++) {
+                int oneWordWidth = dess.charWidth(des.charAt(i)); //获取单个字符的长度
+                if (nowWidth+oneWordWidth>650){
+                    alreadyWriteLine++;
+                    int writeY = 850 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    g.drawString(des.charAt(i) + "", 180, writeY);
+                    nowWidth = 0;
+                    space = false;
+                    nowWidth += oneWordWidth;
+                }else {
+                    int writeY = 850 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    if (nowWidth==0&&space){//换行画
+                        g.drawString(des.charAt(i)+"", 180+oneWordWidth, writeY);
+                        nowWidth += oneWordWidth*2;
+                    }else {//一字一字画
+                        g.drawString(des.charAt(i)+"", 180+nowWidth, writeY);
+                        nowWidth += oneWordWidth;
+                    }
+                }
+            }
+            g.setFont(new Font("黑体", Font.BOLD, 28));
+            g.drawString(endy,600,1158);
+            g.drawString(endm,695,1158);
+            g.drawString(endd,748,1158);
+            // 释放资源
+            g.dispose();
+            File tempFile = File.createTempFile("tempfile_"+UUID.randomUUID().toString(), ".jpg");
+            ImageIO.write(image, "jpg", tempFile);
+            String res = uploadFile(tempFile);
+            tempFile.delete();
+            return res;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public String generateACertificate(String no,String iconUrl,String name,String des,String endy,String endm,String endd) {
+        try {
+            Image src = ImageIO.read(new URL("https://ehh-private-01.oss-cn-beijing.aliyuncs.com/certificate/A.png"));
+            // 获取图片的高和宽
+            int wideth = src.getWidth(null);
+            int height = src.getHeight(null);
+            // 新增一个图片缓冲
+            BufferedImage image = new BufferedImage(wideth, height, BufferedImage.TYPE_INT_RGB);
+            Graphics2D g = image.createGraphics();
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+            g.drawImage(src, 0, 0, wideth, height, null);
+
+            // 设置字体颜色
+            g.setColor(new Color(160,113,0));
+            g.setFont(new Font("Arial", Font.BOLD, 48));
+            FontMetrics metrics = g.getFontMetrics();
+            int nox = (wideth - metrics.stringWidth(no))/2;
+            int noy = 355;
+            g.drawString(no, nox, noy);
+
+            if (StringUtils.isNotBlank(iconUrl)){
+                Image images = ImageIO.read(new URL(iconUrl));
+                g.drawImage(images,(wideth-images.getWidth(null))/2,480,245,280,null);
+            }
+
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("宋体", Font.BOLD, 50));
+            FontMetrics metricss = g.getFontMetrics();
+            int namex = (wideth - metricss.stringWidth(name))/2;
+            int namey = 815;
+            g.drawString(name, namex, namey);
+
+            g.setFont(new Font("黑体", Font.BOLD, 30));
+            FontMetrics dess = g.getFontMetrics();
+            int alreadyWriteLine = 0; //已经写了多少行
+            int nowWidth = 0; //目前一行的长度
+            boolean space = true; //第一行空两格
+            for (int i = 0; i < des.length(); i++) {
+                int oneWordWidth = dess.charWidth(des.charAt(i)); //获取单个字符的长度
+                if (nowWidth+oneWordWidth>650){
+                    alreadyWriteLine++;
+                    int writeY = 865 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    g.drawString(des.charAt(i) + "", 180, writeY);
+                    nowWidth = 0;
+                    space = false;
+                    nowWidth += oneWordWidth;
+                }else {
+                    int writeY = 865 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    if (nowWidth==0&&space){//换行画
+                        g.drawString(des.charAt(i)+"", 180+oneWordWidth, writeY);
+                        nowWidth += oneWordWidth*2;
+                    }else {//一字一字画
+                        g.drawString(des.charAt(i)+"", 180+nowWidth, writeY);
+                        nowWidth += oneWordWidth;
+                    }
+                }
+            }
+
+            g.setFont(new Font("黑体", Font.BOLD, 28));
+            g.drawString(endy,605,1185);
+            g.drawString(endm,715,1185);
+            g.drawString(endd,780,1185);
+
+            // 释放资源
+            g.dispose();
+            File tempFile = File.createTempFile("tempfile_"+UUID.randomUUID().toString(), ".jpg");
+            ImageIO.write(image, "jpg", tempFile);
+            String res = uploadFile(tempFile);
+            tempFile.delete();
+            return res;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public String generateECertificate(String no,String name,String des) {
+        try {
+            Image src = ImageIO.read(new URL("https://ehh-private-01.oss-cn-beijing.aliyuncs.com/certificate/E.png"));
+            String filename = "eee";
+            // 获取图片的高和宽
+            int wideth = src.getWidth(null);
+            int height = src.getHeight(null);
+            // 新增一个图片缓冲
+            BufferedImage image = new BufferedImage(wideth, height, BufferedImage.TYPE_INT_RGB);
+            Graphics2D g = image.createGraphics();
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+            g.drawImage(src, 0, 0, wideth, height, null);
+
+            // 设置字体颜色
+            g.setColor(new Color(160,113,0));
+            g.setFont(new Font("Arial", Font.BOLD, 48));
+            FontMetrics metrics = g.getFontMetrics();
+            int nox = (wideth - metrics.stringWidth(no))/2;
+            int noy = 500;
+            g.drawString(no, nox, noy);
+
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("Arial", Font.PLAIN, 58));
+            FontMetrics metricss = g.getFontMetrics();
+            //转换成拼音
+            name = nameToPinyin(name);
+            int namex = (wideth - metricss.stringWidth(name))/2;
+            int namey = 660;
+            g.drawString(name, namex, namey);
+
+            g.setFont(new Font("Arial", Font.PLAIN, 30));
+            FontMetrics dess = g.getFontMetrics();
+            int alreadyWriteLine = 0; //已经写了多少行
+            int nowWidth = 0; //目前一行的长度
+            boolean space = true; //第一行空两格
+            for (int i = 0; i < des.length(); i++) {
+                int oneWordWidth = dess.charWidth(des.charAt(i)); //获取单个字符的长度
+                if (nowWidth+oneWordWidth>700){//换行画
+                    alreadyWriteLine++;
+                    int writeY = 780 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    g.drawString(des.charAt(i) + "", 155, writeY);
+                    nowWidth = 0;
+                    space = false;
+                    nowWidth += oneWordWidth;
+                }else {//一字一字画
+                    int writeY = 780 + alreadyWriteLine * (dess.getHeight()+10);//10是行间距
+                    if (nowWidth==0&&space){//首行空一格
+                        g.drawString(des.charAt(i)+"", 155+oneWordWidth, writeY);
+                        nowWidth += oneWordWidth*2;
+                    }else {
+                        g.drawString(des.charAt(i)+"", 155+nowWidth, writeY);
+                        nowWidth += oneWordWidth;
+                    }
+                }
+            }
+            // 释放资源
+            g.dispose();
+            File tempFile = File.createTempFile("tempfile_"+UUID.randomUUID().toString(), ".jpg");
+            ImageIO.write(image, "jpg", tempFile);
+            String res = uploadFile(tempFile);
+            tempFile.delete();
+            return res;
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public String nameToPinyin(String realName){
+        String pinyin = Pinyin.toPinyin(realName, " ").toLowerCase();
+        String[] sss = pinyin.split(" ");
+        String nick = "";
+        String name = "";
+        for (int i = 0; i < sss.length; i++) {
+            String ss = sss[i];
+            ss = ss.replace(ss.charAt(0),Character.toUpperCase(ss.charAt(0)));
+            if (i==0){
+                nick = ss;
+            }else {
+                name = name+" "+ss;
+            }
+        }
+        return name+" "+nick;
+    }
+
+
+
+    public void generateTestCertificate(String no,String name,String time,String des,String trans,String trans2,
+                                        String trans3,String endy,String endm,String endd) {
+        try {
+            Image src = ImageIO.read(new File("F:\\certificate\\template\\a.png"));
+            String filename = "aaa";
+            // 获取图片的高和宽
+            int wideth = src.getWidth(null);
+            int height = src.getHeight(null);
+            // 新增一个图片缓冲
+            BufferedImage image = new BufferedImage(wideth, height, BufferedImage.TYPE_INT_RGB);
+            Graphics2D g = image.createGraphics();
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+            g.drawImage(src, 0, 0, wideth, height, null);
+
+            // 设置字体颜色
+            g.setColor(new Color(160,113,0));
+            g.setFont(new Font("Arial", Font.BOLD, 48));
+            FontMetrics metrics = g.getFontMetrics();
+            int nox = (wideth - metrics.stringWidth(no))/2;
+//            int noy = 1037 - metrics.getHeight();//1305
+            int noy = 355;
+            g.drawString(no, nox, noy);
+
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("宋体", Font.BOLD, 50));
+            FontMetrics metricss = g.getFontMetrics();
+            int namex = (wideth - metricss.stringWidth(name))/2;
+            int namey = 815;
+            g.drawString(name, namex, namey);
+
+            g.setFont(new Font("宋体", Font.BOLD, 115));
+            FontMetrics times = g.getFontMetrics();
+            int timex = (wideth - times.stringWidth(time))/2;
+            int timey = 2370 - times.getHeight();//2270
+            g.drawString(time, timex, timey);
+
+            FontMetrics dess = g.getFontMetrics();
+            int desx = (wideth - dess.stringWidth(des))/2;
+            int desy = 2635 - dess.getHeight();//2535
+            g.drawString(des, desx, desy);
+
+            g.setFont(new Font("Arial", Font.BOLD, 75));
+            FontMetrics transs = g.getFontMetrics();
+            int transx = (wideth - transs.stringWidth(trans))/2;
+            int transy = 2735 - transs.getHeight();//2685
+            g.drawString(trans, transx, transy);
+
+            FontMetrics trans2s = g.getFontMetrics();
+            int trans2x = (wideth - trans2s.stringWidth(trans2))/2;
+            g.drawString(trans2, trans2x, transy+120);
+
+            FontMetrics trans3s = g.getFontMetrics();
+            int trans3x = (wideth - trans3s.stringWidth(trans3))/2;
+            g.drawString(trans3, trans3x, transy+240);
+
+            g.setFont(new Font("宋体", Font.BOLD, 80));
+            g.drawString(endy,1800,3440);
+            g.drawString(endm,2090,3440);
+            g.drawString(endd,2250,3440);
+
+            // 释放资源
+            g.dispose();
+            File outputfile = new File("F:\\certificate\\template\\"+ filename +".jpg");
+            ImageIO.write(image, "jpg", outputfile);
+
+            System.out.println(no +","+ name +","+ filename);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static String uploadFile(File file){
+        // 工具类获取值
+        String endpoint = ConstantPropertiesUtils.END_POIND;
+        String accessKeyId = ConstantPropertiesUtils.ACCESS_KEY_ID;
+        String accessKeySecret = ConstantPropertiesUtils.ACCESS_KEY_SECRET;
+        String bucketName = ConstantPropertiesUtils.BUCKET_NAME;
+        try {
+            // 创建OSS实例。
+            OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
+            String fileName = UUID.randomUUID().toString()+".jpg";
+            //把上传之后文件路径返回 需要把上传到阿里云oss路径手动拼接出来
+            //  https://edu-guli-1010.oss-cn-beijing.aliyuncs.com/01.jpg
+            String url = "https://"+bucketName+"."+endpoint+"/certificate/"+fileName;
+            //调用oss方法实现上传
+            ossClient.putObject(bucketName,"certificate/"+fileName, file);
+            // 关闭OSSClient。
+            ossClient.shutdown();
+            return url;
+        }catch(Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+}