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public String findArticle(TArticle article, Integer pageNo, Integer pageSize, String sortName, String sortOrder, Integer num) { StringBuffer sql = new StringBuffer( "select top 5 a.id,a.title,a.cate_one,m.parent_id,a.cate_two,m.name as cate_two_name," + "a.content,a.rank,a.check_status,a.check_time,a.creator,a.create_time,a.updator,a.update_time " + "from t_article a left join t_menu m on a.cate_two = m.id"); if (!CommonUtils.isNullOrLessThanOne(pageNo) && !CommonUtils.isNullOrLessThanOne(pageSize)) { int start = (pageNo-1)*pageSize; int limit = pageSize; String tableName = "t_article a left join t_menu m on a.cate_two = m.id"; String fields = "a.id,a.title,a.cate_one,m.parent_id,a.cate_two,m.name as cate_two_name," + "a.content,a.rank,a.check_status,a.check_time,a.creator,a.create_time,a.updator,a.update_time"; StringBuffer filter = new StringBuffer("1 = 1"); if(article != null){ if (StringUtils.hasLength(article.getTitle())) filter.append(" and a.title like '%").append(article.getTitle()) .append("%'"); if (article.getCateOne() != null && article.getCateOne() != 0) filter.append(" and a.cate_one=").append(article.getCateOne()); if (article.getCateTwo() != null && article.getCateTwo() != 0) filter.append(" and a.cate_two=").append(article.getCateTwo()); if (article.getCreator() != null) filter.append(" and a.creator=").append(article.getCreator()); if (article.getCheckStatus() != null){ if(article.getCheckStatus() == -1) filter.append(" and a.check_status in (0,1,2)"); else{ filter.append(" and a.check_status=").append( article.getCheckStatus()); } } } StringBuffer orderBy = new StringBuffer(""); if (StringUtils.hasLength(sortName) && StringUtils.hasLength(sortOrder)) { orderBy.append("a.").append(this.getColumnPropertyMap().get(sortName)) .append(" ").append(sortOrder); } sql = SqlString.getPaginationSql(start,limit,tableName,fields,filter.toString(),orderBy.toString()); }else{ if (article != null) { sql.append(" where 1=1 "); if (StringUtils.hasLength(article.getTitle())) sql.append(" and a.title like '%").append(article.getTitle()) .append("%'"); if (article.getCateOne() != null) sql.append(" and a.cate_one=").append(article.getCateOne()); if (article.getCateTwo() != null) sql.append(" and a.cate_two=").append(article.getCateTwo()); if (article.getCreator() != null) sql.append(" and a.creator=").append(article.getCreator()); if (article.getCheckStatus() != null) sql.append(" and a.check_status=").append( article.getCheckStatus()); } if (StringUtils.hasLength(sortName) && StringUtils.hasLength(sortOrder)) { sql.append(" order by rank desc,") .append(this.getColumnPropertyMap().get(sortName)) .append(" ").append(sortOrder); } } return sql; }