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一、CompareType说明
CompareType.EQUALS = ("="); new FilterItemInfo("name","zll") 默认为相等
CompareType.GREATER = (">");
CompareType.LESS = ("<");
CompareType.GREATER_EQUALS = (">=");
CompareType.LESS_EQUALS = ("<=");
CompareType.NOTEQUALS = ("<>");
CompareType.LIKE = ("like"); new FilterItemInfo("name","詹%",CompareType.LIKE)
CompareType.NOTLIKE = ("not like");
CompareType.INCLUDE = ("in");
CompareType.NOTINCLUDE = ("not in");
CompareType.INNER = ("inner");
CompareType.NOTINNER = ("not inner");
CompareType.IS = ("is");
CompareType.ISNOT = ("is not");
CompareType.EXISTS = ("exists");
CompareType.NOTEXISTS = ("not exists");
CompareType.EMPTY = IS;
CompareType.NOTEMPTY = ISNOT;*布尔类型 new FilterItemInfo("isComInspecte", Boolean.FALSE,CompareType.EQUALS)
* in String sql="select name from t_studnet where age=18 ";new FilterItemInfo("id", sql,CompareType.INCLUDE)String sql="'1','2','3'";new FilterItemInfo("id", sql,CompareType.INCLUDE)
* not in 和 EXISTS 和 not exists 和in类似
* date类型的数据String string = "2018-10-22 ";SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd ");Date date = sdf.parse(string);filter.getFilterItems().add(new FilterItemInfo("idzDate",date ,CompareType.EQUALS));//这个字段为真
二、插入数据
new一个对象，设置对象的值，调用对象的addNew方法即可
BillStatusLogInfo billLog = new BillStatusLogInfo();//new一个对象
billLog.setOldStatus(oldStatus);//设置属性
billLog.setNewStatus(newStatus);
billLog.setCreateTime(new Timestamp(System.currentTimeMillis()));
billLog.setCreator(ContextUtil.getCurrentUserInfo(ctx));
billLog.setBosType(model.getBOSType().toString());//调用对象插入数据库
BillStatusLogFactory.getLocalInstance(ctx).addnew(billLog);//后台调用，在ControllerBean中
BillStatusLogFactory.getRemoteInstance().addnew(billLog);//前台台调用，在UI中
三、查询数据
*通过EntrustChangeFactory得到的Info他们的实体都会对应了一张表各个属性也对应了字段,我们不必了解。
*FilterInfo（过滤）、Selector（指定属性）以及Sorter（排序）
*如果不设setMaskString，则默认为and
方法一：
EntityViewInfo view = new EntityViewInfo();
FilterInfo filter = new FilterInfo();
filter.getFilterItems().add(new FilterItemInfo("isDeclare",CompareType.ISNOT));//条件
EntrustChangeFactory.getLocalInstance(ctx).getEntrustChangeCollection(view);//后台调用，在ControllerBean中
EntrustChangeFactory.getRemoteInstance().getEntrustChangeCollection(view);//前台台调用，在UI中select *
from EntrustChange对应的表
where isDeclare对应的表字段 is not null方法二：
//定义一个selector 查找需要的列
SelectorItemCollection selector = new SelectorItemCollection();
selector.add(new SelectorItemInfo("auditor"));//查询属性 对应表中莫个字段 我们不必了解
selector.add(new SelectorItemInfo("auditTime"));
selector.add(new SelectorItemInfo("billStatus"));
XYBillBaseInfo billBaseInfo = XYBillBaseFactory.getLocalInstance(ctx).getXYBillBaseInfo(pk,selector);//后台调用，在ControllerBean中
XYBillBaseInfo billBaseInfo = XYBillBaseFactory.getRemoteInstance().getXYBillBaseInfo(pk,selector);//前台台调用，在UI中select fauditorid,fauditTime,fbillStatus
from T_XYBillBase
where fid = 'id'方法三：
EntityViewInfo evi = new EntityViewInfo();
SelectorItemCollection selector = evi.getSelector();//直接获取它的
selector.add("number");
FilterInfo filter = new FilterInfo();
filter.getFilterItems().add(new FilterItemInfo("status", "2"));//等价于("status", "2", CompareType.EQUALS)
filter.getFilterItems().add(new FilterItemInfo("age", "20", CompareType.LESS));
entityViewInfo.setFilter(filterInfo);
ProduceDetailFactory.getLocalInstance(ctx).getProduceDetailCollection(evi); //后端在ControllerBean中调用
ProduceDetailFactory.getRemoteInstance().getProduceDetailCollection(evi);//前端UI中调用EntityViewInfo EntityViewInfo = new EntityViewInfo();// 实体视图信息
SelectorItemCollection sic = new SelectorItemCollection(); //通过Selector设定属性
sic.add(new SelectItemInfo("proposer.id"));//表示只获取info上proposer上id属性
sic.add(new SelectItemInfo("id"));//表示只获取info上id属性
sic.add(new SelectItemInfo("attendDate"));//表示只获取info上attendDate属性
sic.add(new SelectItemInfo("dayType"));//表示只获取info上dayType属性
entityViewInfo.setSelector(sic);//设置属性
FilterInfo filterInfo = new FilterInfo();//建立过滤条件
// filterInfo.getFilterItems() 过滤信息组信息
filterInfo.getFilterItems().add(new FilterItemInfo("proposer.id",personInfo.getId().toString())); //默认为相等
filterInfo.getFilterItems().add(new FilterItemInfo("attendDate",newDate,CompareType.GREATER_EQUALS));
entityViewInfo.setFilter(filterInfo);//设置过滤条件方法四(不太推荐)：
String mySql = "select number where status=2 and age<20";
ProduceDetailFactory.getRemoteInstance().getProduceDetailCollection(mySql);select fnumber
from T_ProduceDetail
where fstatus = 2
and fage < 20 //如果20是String，则自动加上 '20'方法五：注意：只支持T-SQL函数和语法前端只能写Select语句后端CRUD都可以*查询String sql = "select now()"; IRowSet rs = com.kingdee.eas.util.app.DbUtil.executeQuery(ctx, sql.toString());*更新删除添加String sql = "insert|update|delete"; com.kingdee.eas.util.app.DbUtil.execute(ctx, sql.toString());*使用占位符String sql = "select * from T where fnumber = ?"; Object[] param = new Object[1];//几个问号就几个参数param[0] = "123"; //建议用集合后转数组// List param = new ArrayList();// param.add("123");// Object[] o = param.toArray();IRowSet rs = com.kingdee.eas.util.app.DbUtil.executeQuery(ctx, sql.toString(),param);方法六：EntityViewInfo view = new EntityViewInfo();FilterInfo filter = new FilterInfo();filter.getFilterItems().add(new FilterItemInfo("id",getSourceBillId(),CompareType.NOTEQUALS));filter.getFilterItems().add(new FilterItemInfo("warehouse.id",getWarehouseSetUpInfo().getId().toString(),CompareType.EQUAfilter.setMaskString("#0 and #1 and (#2 or #3) and (#4 or #5)");view.setFilter(filter );对象的属性分为自有属性（一把钥匙）和关联属性（一个圆圈）CT_PDA_EntrustChange
CT_PDA_EntrustChangeEntry
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