[AppleScript] 纯文本查看 复制代码
[mw_shl_code=applescript,true]package com.xuecheng.manage_cms_client.service; import com.mongodb.client.gridfs.GridFSBucket;
import com.mongodb.client.gridfs.GridFSDownloadStream;
import com.mongodb.client.gridfs.model.GridFSFile;
import com.xuecheng.framework.domain.cms.CmsPage;
import com.xuecheng.framework.domain.cms.CmsSite;
import com.xuecheng.framework.domain.cms.response.CmsCode;
import com.xuecheng.framework.exception.ExceptionCast;
import com.xuecheng.manage_cms_client.dao.CmsPageRepository;
import com.xuecheng.manage_cms_client.dao.CmsSiteRepository;
[AppleScript] 纯文本查看 复制代码
import org.apache.commons.io.IOUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.data.mongodb.gridfs.GridFsResource;
import org.springframework.data.mongodb.gridfs.GridFsTemplate;
import org.springframework.stereotype.Service; import java.io.*; import java.util.Optional;
/** * @author Administrator * @version 1.0 **/ @Service public class PageService {
@Autowired
CmsPageRepository cmsPageRepository;
@Autowired
CmsSiteRepository cmsSiteRepository;
@Autowired
GridFsTemplate gridFsTemplate;
@Autowired
GridFSBucket gridFSBucket;
//将页面html保存到页面物理路径
public void savePageToServerPath(String pageId){
Optional<CmsPage> optional = cmsPageRepository.findById(pageId);
if(!optional.isPresent()){
ExceptionCast.cast(CmsCode.CMS_PAGE_NOTEXISTS);
}
//取出页面物理路径
CmsPage cmsPage = optional.get();
//页面所属站点
CmsSite cmsSite = this.getCmsSiteById(cmsPage.getSiteId());
//页面物理路径
String pagePath = cmsSite.getSitePhysicalPath() + cmsPage.getPagePhysicalPath() + cmsPage.getPageName();
//查询页面静态文件
String htmlFileId = cmsPage.getHtmlFileId();
InputStream inputStream = this.getFileById(htmlFileId);
if(inputStream == null){
ExceptionCast.cast(CmsCode.CMS_GENERATEHTML_HTMLISNULL);
}
FileOutputStream fileOutputStream = null;
try {
fileOutputStream = new FileOutputStream(new File(pagePath));
//将文件内容保存到服务物理路径
IOUtils.copy(inputStream,fileOutputStream);
} catch (Exception e) {
e.printStackTrace();
}finally {
try {
inputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
fileOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
//根据文件id获取文件内容
public InputStream getFileById(String fileId){
try {
GridFSFile gridFSFile = gridFsTemplate.findOne(Query.query(Criteria.where("_id").is(fileId)));
GridFSDownloadStream gridFSDownloadStream = gridFSBucket.openDownloadStream(gridFSFile.getObjectId());
GridFsResource gridFsResource = new GridFsResource(gridFSFile,gridFSDownloadStream);
return gridFsResource.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
//根据站点id得到站点
public CmsSite getCmsSiteById(String siteId){
Optional<CmsSite> optional = cmsSiteRepository.findById(siteId);
if(optional.isPresent()){
CmsSite cmsSite = optional.get();
return cmsSite;
}
return null;
} }
[mw_shl_code=applescript,true]
[AppleScript] 纯文本查看 复制代码
e.printStackTrace();
}finally {
try {
inputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
try {
fileOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
//根据文件id获取文件内容
public InputStream getFileById(String fileId){
try {
GridFSFile gridFSFile = gridFsTemplate.findOne(Query.query(Criteria.where("_id").is(fileId)));
GridFSDownloadStream gridFSDownloadStream = gridFSBucket.openDownloadStream(gridFSFile.getObjectId()); GridFsResource gridFsResource = new GridFsResource(gridFSFile,gridFSDownloadStream);
return gridFsResource.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
//根据站点id得到站点
public CmsSite getCmsSiteById(String siteId){
Optional<CmsSite> optional = cmsSiteRepository.findById(siteId);
if(optional.isPresent()){
CmsSite cmsSite = optional.get();
return cmsSite;
}
return null;
} }
package com.xuecheng.manage_cms_client.mq;
import com.alibaba.fastjson.JSON;
import com.xuecheng.framework.domain.cms.CmsPage;
import com.xuecheng.manage_cms_client.dao.CmsPageRepository;
import com.xuecheng.manage_cms_client.service.PageService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.Map;
import java.util.Optional;
/** * @author Administrator * @version 1.0 **/ @Component public class ConsumerPostPage { private static final Logger LOGGER = LoggerFactory.getLogger(ConsumerPostPage.class);
@Autowired
CmsPageRepository cmsPageRepository;
@Autowired
PageService pageService;
@RabbitListener(queues={"${xuecheng.mq.queue}"})
public void postPage(String msg){
//解析消息
Map map = JSON.parseObject(msg, Map.class);
LOGGER.info("receive cms post page:{}",msg.toString());
//取出页面id
String pageId = (String) map.get("pageId");
//查询页面信息
Optional<CmsPage> optional = cmsPageRepository.findById(pageId);
if(!optional.isPresent()){
LOGGER.error("receive cms post page,cmsPage is null:{}",msg.toString());
return ;
}
//将页面保存到服务器物理路径
pageService.savePageToServerPath(pageId);
}
}