前言
之前有做个一个自定义报表的查询，这里使用的是一个动态的sql拼接，是前端选择了什么指标就查询什么信息！（这里的指标是多个表的字段，前端随便选择了这些指标，然后后端根据这些指标拼接sql，返回这些指标的数据）。
参数接受dto
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public class definedreportformdto {
/**
* 指标id
*/
private list ids;
/**
* 开始时间
*/
@datetimeformat(pattern = "yyyy-mm")
private date starttime;
/**
* 结束时间
*/
@datetimeformat(pattern = "yyyy-mm")
private date endtime;
/**
* 频率
*/
private string timestyle;
private boolean avg =false;
private string idsparam;
private string companyidsparam;
public void setcompanyidsparam(string companyidsparam) {
this.companyidsparam = companyidsparam;
}
public void setidsparam(string idsparam) {
this.idsparam = idsparam;
}
public string getcompanyidsparam() {
return companyidsparam;
}
public string getidsparam() {
return idsparam;
}
public boolean isavg() {
return avg;
}
public void setavg(boolean avg) {
this.avg = avg;
}
public date getstarttime() {
return starttime;
}
public void setstarttime(date starttime) {
this.starttime = starttime;
}
public date getendtime() {
return endtime;
}
public void setendtime(date endtime) {
this.endtime = endtime;
}
public string gettimestyle() {
return timestyle;
}
public void settimestyle(string timestyle) {
this.timestyle = timestyle;
}
public list getids() {
return ids;
}
public void setids(list ids) {
this.ids = ids;
}
}
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数据返回vo
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public class definedreportformvo implements serializable {
private string time;
private list<map<string, object>> arr = new arraylist<>();
public string gettime() {
return time;
}
public void settime(string time) {
this.time = time;
}
public list<map<string, object>> getarr() {
return arr;
}
public void setarr(list<map<string, object>> arr) {
this.arr = arr;
}
}
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控制器controller
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@getmapping("/report/defindreport")
public jsonresponseext defindreport(definedreportformdto definedreportformdto){
//测试数据
list list1 = new arraylist<>();
list1.add("111");
definedreportformdto.setids(list1);
definedreportformdto.settimestyle("month");
definedreportformdto.setavg(true);
calendar instance = calendar.getinstance();
instance.set(2018,1,11);
definedreportformdto.setstarttime(instance.gettime());
instance.settime(new date());
definedreportformdto.setendtime(instance.gettime());
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服务类service
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public interface dataacquisitionfileinfoservice {
list<definedreportformvo> defindquery(definedreportformdto parameter);
}
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实现类serviceimpl
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