grails:update对象导致更新数据库
我有以下代码grails:update对象导致更新数据库,grails,gorm,Grails,Gorm,我有以下代码 def allnews = { def max = params.next def cat = params.cat def news = GeneralNews.createCriteria().list { eq("category.id", cat.toLong()) maxResults(max.toInteger()) order("dateCreated", "desc") }
def allnews = {
def max = params.next
def cat = params.cat
def news = GeneralNews.createCriteria().list {
eq("category.id", cat.toLong())
maxResults(max.toInteger())
order("dateCreated", "desc")
}
for(int i=0;i<news.size(); i++ ){
news.get(i).imageData="";
}
render news as JSON
}
def allnews={
def max=下一个参数
def cat=参数cat
def news=GeneralNews.createCriteria().list{
等式(“类别id”,类别toLong())
maxResults(max.toInteger())
订单(“创建日期”、“描述”)
}
对于(inti=0;i好的,我知道了
在hibernate部分的Datasource.groovy文件中添加
hibernate {
flush.mode="manual" //THIS LINE TURNS OFF DIRTY CHECKING
cache.use_second_level_cache = true
cache.use_query_cache = true
cache.provider_class = 'net.sf.ehcache.hibernate.EhCacheProvider'
show_sql=false
}
关闭刷新模式将要求您始终按保存。保存(刷新:true)