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首页查询优化

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谭凯凯
2024-12-30 16:21:33 +08:00
committed by Tankaikai
parent 84a93810c5
commit f8e4fbf057
2 changed files with 22 additions and 58 deletions
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40
src/main/java/com/sqx/modules/course/service/impl/CourseServiceImpl.java
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@@ -88,7 +88,7 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, Course> implements
private void setCache(String key, String value) {
key = getIndexKey(key);
redisUtils.set(key, value, 600);
redisUtils.set(key, value, 60 * 60 * 3);
}
private String getCache(String key) {
@@ -174,26 +174,10 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, Course> implements
sort, startTime, endTime, userId, isPrice, over, wxCourse, dyCourse, wxShow, dyShow);
List<Map<String, Object>> records = mapIPage.getRecords();
for (Map<String, Object> map : records) {
Object courseDetailsId = map.get("courseDetailsId");
Object courseId = map.get("courseId");
if (courseDetailsId != null) {
CourseDetails courseDetails = courseDetailsDao.selectById(Long.parseLong(String.valueOf(courseDetailsId)));
if (courseDetails != null) {
map.put("courseDetailsName", courseDetails.getCourseDetailsName());
map.put("dyEpisodeId", courseDetails.getDyEpisodeId());
map.put("wxCourseDetailsId", courseDetails.getWxCourseDetailsId());
}
} else {
//默认取第一集
CourseDetails courseDetails = courseDetailsDao.selectOne(new QueryWrapper<CourseDetails>().eq("course_id", courseId)
.orderByAsc("sort").last(" limit 1"));
if (courseDetails != null) {
map.put("courseDetailsId", courseDetails.getCourseDetailsId());
map.put("courseDetailsName", courseDetails.getCourseDetailsName());
map.put("dyEpisodeId", courseDetails.getDyEpisodeId());
map.put("wxCourseDetailsId", courseDetails.getWxCourseDetailsId());
}
}
map.put("courseDetailsId", null);
map.put("courseDetailsName", "");
map.put("dyEpisodeId", "");
map.put("wxCourseDetailsId", "");
}
setCache(cacheKey, JSONUtil.toJsonStr(new PageUtils(mapIPage)));
return Result.success().put("data", new PageUtils(mapIPage));
@@ -202,16 +186,10 @@ public class CourseServiceImpl extends ServiceImpl<CourseDao, Course> implements
sort, startTime, endTime, userId, isPrice, over, wxCourse, dyCourse, wxShow, dyShow);
List<Map<String, Object>> records = mapIPage.getRecords();
for (Map<String, Object> map : records) {
Object courseId = map.get("courseId");
//默认取第一集
CourseDetails courseDetails = courseDetailsDao.selectOne(new QueryWrapper<CourseDetails>().eq("course_id", courseId)
.orderByAsc("sort").last(" limit 1"));
if (courseDetails != null) {
map.put("courseDetailsId", courseDetails.getCourseDetailsId());
map.put("courseDetailsName", courseDetails.getCourseDetailsName());
map.put("dyEpisodeId", courseDetails.getDyEpisodeId());
map.put("wxCourseDetailsId", courseDetails.getWxCourseDetailsId());
}
map.put("courseDetailsId", null);
map.put("courseDetailsName", "");
map.put("dyEpisodeId", "");
map.put("wxCourseDetailsId", "");
}
setCache(cacheKey, JSONUtil.toJsonStr(new PageUtils(mapIPage)));
return Result.success().put("data", new PageUtils(mapIPage));