1.3 课程发布接口
1.3.1 Api接口
此Api接口由课程管理提供，由课程管理前端调用此Api接口，实现课程发布。 在api工程下课程管理包下定义接口：
[AppleScript] 纯文本查看 复制代码 @ApiOperation("发布课程")
public CoursePublishResult publish(@PathVariable String id);
1.3.2 创建Feign Client
在课程管理工程创建CMS服务页面发布的Feign Client
[AppleScript] 纯文本查看 复制代码 @FeignClient(value = XcServiceList.XC_SERVICE_MANAGE_CMS) public interface CmsPageClient {
//一键发布页面
@PostMapping("/cms/page/postPageQuick")
public CmsPostPageResult postPageQuick(CmsPage cmsPage); }
1.3.3 Service
1、配置课程发布页面参数 在application.yml中配置
[AppleScript] 纯文本查看 复制代码 course‐publish:
siteId: 5b30cba5f58b4411fc6cb1e5
templateId: 5ad9a24d68db5239b8fef199
previewUrl: [url]http://www.xuecheng.com/cms/preview/[/url]
pageWebPath: /course/detail/
pagePhysicalPath: /course/detail/
dataUrlPre: http://localhost:31200/course/courseview/
siteId：站点id templateId：模板id dataurlPre：数据url的前缀
pageWebPath: 页面的web访问路径 pagePhysicalPath：页面的物理存储路径。
2、Service方法如下
[AppleScript] 纯文本查看 复制代码
course‐publish: siteId: 5b30cba5f58b4411fc6cb1e5
templateId: 5ad9a24d68db5239b8fef199
previewUrl: [url]http://www.xuecheng.com/cms/preview/[/url]
pageWebPath: /course/detail/
pagePhysicalPath: /course/detail/
dataUrlPre: http://localhost:31200/course/courseview/
@Value("${course‐publish.dataUrlPre}") private String publish_dataUrlPre; @Value("${course‐publish.pagePhysicalPath}") private String publish_page_physicalpath; @Value("${course‐publish.pageWebPath}") private String publish_page_webpath; @Value("${course‐publish.siteId}") private String publish_siteId;
@Value("${course‐publish.templateId}") private String publish_templateId;
@Value("${course‐publish.previewUrl}") private String previewUrl;
@Autowired CmsPageClient cmsPageClient;
//课程发布
@Transactional
public CoursePublishResult publish(String courseId){
//课程信息
CourseBase one = this.findCourseBaseById(courseId);
//发布课程详情页面
CmsPostPageResult cmsPostPageResult = publish_page(courseId);
if(!cmsPostPageResult.isSuccess()){
ExceptionCast.cast(CommonCode.FAIL);
[AppleScript] 纯文本查看 复制代码 }
//更新课程状态
CourseBase courseBase = saveCoursePubState(courseId);
//课程索引...
//课程缓存...
//页面url
String pageUrl = cmsPostPageResult.getPageUrl();
return new CoursePublishResult(CommonCode.SUCCESS,pageUrl);
}
//更新课程发布状态
private CourseBase saveCoursePubState(String courseId){
CourseBase courseBase = this.findCourseBaseById(courseId);
//更新发布状态
courseBase.setStatus("202002");
CourseBase save = courseBaseRepository.save(courseBase);
return save;
}
//发布课程正式页面
public CmsPostPageResult publish_page(String courseId){
CourseBase one = this.findCourseBaseById(courseId);
//发布课程预览页面
CmsPage cmsPage = new CmsPage();
//站点
cmsPage.setSiteId(publish_siteId);//课程预览站点
//模板
cmsPage.setTemplateId(publish_templateId);
//页面名称
cmsPage.setPageName(courseId+".html");
//页面别名
cmsPage.setPageAliase(one.getName());
//页面访问路径
cmsPage.setPageWebPath(publish_page_webpath);
//页面存储路径
cmsPage.setPagePhysicalPath(publish_page_physicalpath);
//数据url
cmsPage.setDataUrl(publish_dataUrlPre+courseId);
//发布页面
CmsPostPageResult cmsPostPageResult = cmsPageClient.postPageQuick(cmsPage);
return cmsPostPageResult;
}
1.3.4 Controller
[AppleScript] 纯文本查看 复制代码 @Override
@PostMapping("/publish/{id}")
public CoursePublishResult publish(@PathVariable String id) {
return courseService.publish(id); }
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