My Jasper Report运行查询并完全获得数据。数据显示在表组件中并导出到excel文件。
我的问题是，包含数据的表组件被多次打印（大约20次）。我不知道为什么会这样。
我对Jasper Reports相对较新（我已经学习了一个星期）所以我很可能会错过一些东西。
以下是jrxml文件：
<?xml version="1.0" encoding="UTF-8"?>
<jasperReport xmlns="http://jasperreports.sourceforge.net/jasperreports" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports http://jasperreports.sourceforge.net/xsd/jasperreport.xsd" name="projectbycustomerreport" pageWidth="752" pageHeight="572" orientation="Landscape" whenNoDataType="AllSectionsNoDetail" columnWidth="752" leftMargin="0" rightMargin="0" topMargin="0" bottomMargin="0" uuid="476a09b7-7823-4320-aaa0-3721aee471cc">
<property name="ireport.zoom" value="1.0"/>
<property name="ireport.x" value="0"/>
<property name="ireport.y" value="94"/>
<subDataset name="TableDataset" uuid="09d8857b-956c-490e-b34d-72860983bdf9">
<parameter name="DATE_FROM" class="java.lang.String" isForPrompting="false"/>
<parameter name="DATE_TO" class="java.lang.String" isForPrompting="false"/>
<parameter name="MAIN_CUST_NUM" class="java.lang.String" isForPrompting="false"/>
<parameter name="MAIN_PROJ_NUM" class="java.lang.Integer" isForPrompting="false"/>
<queryString>
<![CDATA[SELECT TSDATE, TSCONO, TSCSNO, TSDEPT, TSPRNO, TSPHAS, TSMSNO, TSTASK, ITEM, TSSRNO, TSPSAN, TSWONO, TSSIRN, TSTSKH, TSBILH, TSNBHC, TSNBHI, TSTRFH, TSOTHH, TSTRVT, TSMILE, TSCCNM FROM WeeklyTimesheetTable WHERE((TSDATE BETWEEN CONVERT(date,$P{DATE_FROM}) AND CONVERT(date,$P{DATE_TO})) AND (TSCSNO=$P{MAIN_CUST_NUM}) AND (TSPRNO=$P{MAIN_PROJ_NUM}))]]>
</queryString>
<field name="TSDATE" class="java.lang.String"/>
<field name="TSCONO" class="java.lang.Integer"/>
<field name="TSCSNO" class="java.lang.String"/>
<field name="TSDEPT" class="java.lang.String"/>
<field name="TSPRNO" class="java.lang.Integer"/>
<field name="TSPHAS" class="java.lang.Integer"/>
<field name="TSMSNO" class="java.lang.Double"/>
<field name="TSTASK" class="java.lang.Double"/>
<field name="ITEM" class="java.lang.String"/>
<field name="TSSRNO" class="java.lang.String"/>
<field name="TSPSAN" class="java.lang.String"/>
<field name="TSWONO" class="java.lang.String"/>
<field name="TSSIRN" class="java.lang.String"/>
<field name="TSTSKH" class="java.lang.Double"/>
<field name="TSBILH" class="java.lang.Double"/>
<field name="TSNBHC" class="java.lang.Double"/>
<field name="TSNBHI" class="java.lang.Double"/>
<field name="TSTRFH" class="java.lang.Double"/>
<field name="TSOTHH" class="java.lang.Double"/>
<field name="TSTRVT" class="java.lang.Double"/>
<field name="TSMILE" class="java.lang.Double"/>
<field name="TSCCNM" class="java.lang.String"/>
<sortField name="TSCONO"/>
<sortField name="TSDATE"/>
</subDataset>
<parameter name="CUST_ID" class="java.lang.String" isForPrompting="false"/>
<parameter name="PROJ_ID" class="java.lang.String" isForPrompting="false"/>
<parameter name="DATE_FROM" class="java.lang.String" isForPrompting="false"/>
<parameter name="DATE_TO" class="java.lang.String" isForPrompting="false"/>
<parameter name="DATE_GEN" class="java.lang.String" isForPrompting="false"/>
<parameter name="TIME_GEN" class="java.lang.String" isForPrompting="false"/>
<parameter name="MAIN_PROJ_NUM" class="java.lang.Integer" isForPrompting="false"/>
<parameter name="MAIN_CUST_NUM" class="java.lang.String" isForPrompting="false"/>
<queryString>
<![CDATA[SELECT TSDATE, TSCONO, TSCSNO, TSDEPT, TSPRNO, TSPHAS, TSMSNO, TSTASK, ITEM, TSSRNO, TSPSAN, TSWONO, TSSIRN, TSTSKH, TSBILH, TSNBHC, TSNBHI, TSTRFH, TSOTHH, TSTRVT, TSMILE, TSCCNM FROM WeeklyTimesheetTable WHERE((TSDATE BETWEEN CONVERT(date,$P{DATE_FROM}) AND CONVERT(date,$P{DATE_TO})) AND (TSCSNO=$P{MAIN_CUST_NUM}) AND (TSPRNO=$P{MAIN_PROJ_NUM}))]]>
</queryString>
<field name="TSDATE" class="java.lang.String"/>
<field name="TSCONO" class="java.lang.Integer"/>
<field name="TSCSNO" class="java.lang.String"/>
<field name="TSDEPT" class="java.lang.String"/>
<field name="TSPRNO" class="java.lang.Integer"/>
<field name="TSPHAS" class="java.lang.Integer"/>
<field name="TSMSNO" class="java.lang.Double"/>
<field name="TSTASK" class="java.lang.Double"/>
<field name="ITEM" class="java.lang.String"/>
<field name="TSSRNO" class="java.lang.String"/>
<field name="TSPSAN" class="java.lang.String"/>
<field name="TSWONO" class="java.lang.String"/>
<field name="TSSIRN" class="java.lang.String"/>
<field name="TSTSKH" class="java.lang.Double"/>
<field name="TSBILH" class="java.lang.Double"/>
<field name="TSNBHC" class="java.lang.Double"/>
<field name="TSNBHI" class="java.lang.Double"/>
<field name="TSTRFH" class="java.lang.Double"/>
<field name="TSOTHH" class="java.lang.Double"/>
<field name="TSTRVT" class="java.lang.Double"/>
<field name="TSMILE" class="java.lang.Double"/>
<field name="TSCCNM" class="java.lang.String"/>
<background>
<band splitType="Stretch"/>
</background>
<title>
<band height="191" splitType="Stretch">
<frame>
<reportElement uuid="a64247fb-c0f0-4ed8-9d4b-d086199fdee5" stretchType="RelativeToBandHeight" mode="Opaque" x="0" y="4" width="752" height="32" forecolor="#000000" backcolor="#3399FF"/>
<box>
<topPen lineWidth="1.0" lineStyle="Solid"/>
<leftPen lineWidth="1.0" lineStyle="Solid"/>
<bottomPen lineWidth="1.0" lineStyle="Solid"/>
<rightPen lineWidth="1.0" lineStyle="Solid"/>
</box>
<staticText>
<reportElement uuid="70fc51ae-580a-4a3d-961e-db5a2f8f6991" mode="Transparent" x="0" y="0" width="752" height="32" forecolor="#000000"/>
<textElement textAlignment="Center">
<font fontName="Arial" size="24" isBold="true"/>
</textElement>
<text><![CDATA[Project By Customer Report]]></text>
</staticText>
</frame>
<frame>
<reportElement uuid="79506db1-e406-4f92-9014-775900b6bba8" mode="Opaque" x="0" y="36" width="752" height="140" backcolor="#CCCCCC"/>
<box>
<topPen lineWidth="1.0" lineStyle="Solid"/>
<leftPen lineWidth="1.0" lineStyle="Solid"/>
<bottomPen lineWidth="1.0" lineStyle="Solid"/>
<rightPen lineWidth="1.0" lineStyle="Solid"/>
</box>
<staticText>
<reportElement uuid="6e97c9f7-360a-4476-bdc0-2f68f2c4aa17" x="0" y="5" width="150" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[Customer ID & Name:]]></text>
</staticText>
<staticText>
<reportElement uuid="43f905dc-3c9d-42f3-96fd-089b46678c8d" x="0" y="32" width="150" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[Project ID & Name:]]></text>
</staticText>
<staticText>
<reportElement uuid="0f6002cb-b314-44c3-8d3b-979512fd0bac" x="0" y="60" width="150" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[Period:]]></text>
</staticText>
<staticText>
<reportElement uuid="5699709c-40df-44d4-9c27-df1f48de225b" x="0" y="88" width="150" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[Date Generated:]]></text>
</staticText>
<staticText>
<reportElement uuid="c53d2360-f096-41b2-990e-27beb8608b4b" x="0" y="116" width="150" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[Time Generated:]]></text>
</staticText>
<textField>
<reportElement uuid="02cf4c1b-53e4-46e9-80bd-9513012ad35e" x="150" y="5" width="602" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{CUST_ID}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="ad104c49-6300-4897-b2bc-7147bdab5bca" x="150" y="32" width="602" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{PROJ_ID}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="c56252dc-3713-4d49-99a8-df6a3ea056a0" x="150" y="88" width="100" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{DATE_GEN}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="cdf7af05-739a-4086-8d38-9fb3e0f45b35" x="150" y="116" width="226" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{TIME_GEN}]]></textFieldExpression>
</textField>
<textField>
<reportElement uuid="94b1054e-ff88-4b6b-ac53-5e9caa4ed0a3" x="150" y="60" width="100" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{DATE_FROM}]]></textFieldExpression>
</textField>
<staticText>
<reportElement uuid="238f5e67-19f3-40c4-a9c2-b2ec1bbcbd32" x="250" y="60" width="26" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<text><![CDATA[to]]></text>
</staticText>
<textField>
<reportElement uuid="c119a6d7-b873-4d2e-bdbf-4482454b67d6" x="276" y="60" width="100" height="20"/>
<textElement>
<font fontName="Arial" size="12" isBold="true"/>
</textElement>
<textFieldExpression><![CDATA[$P{DATE_TO}]]></textFieldExpression>
</textField>
</frame>
</band>
</title>
<detail>
<band height="572" splitType="Stretch">
<componentElement>
<reportElement uuid="0f51d841-bb5b-4775-9b87-03ba695a6971" key="table 2" style="mainTable" x="0" y="0" width="752" height="572"/>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd" whenNoDataType="AllSectionsNoDetail">
<datasetRun subDataset="TableDataset" uuid="7d17fcfc-0541-4e5e-9a72-86649e38cd06">
<datasetParameter name="DATE_FROM">
<datasetParameterExpression><![CDATA[$P{DATE_FROM}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="DATE_TO">
<datasetParameterExpression><![CDATA[$P{DATE_TO}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="MAIN_CUST_NUM">
<datasetParameterExpression><![CDATA[$P{MAIN_CUST_NUM}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="MAIN_PROJ_NUM">
<datasetParameterExpression><![CDATA[$P{MAIN_PROJ_NUM}]]></datasetParameterExpression>
</datasetParameter>
<connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
</datasetRun>
<jr:column width="90" uuid="d375f5a3-db9e-450d-8ac2-e1a9a6fc18fc">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="4cd206f2-6591-41a5-969c-9466034aac24" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSDATE]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="47c0d3dd-aac2-44ff-a3e5-426cd092fd54" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSDATE}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="587ce56a-9008-43be-b850-dc5397b81c3a">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="73460bc8-c487-4712-8a50-99f624a6bab5" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSCONO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="ce6aaaad-562e-4e8f-9841-d51759e57035" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSCONO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="83d4280b-05a0-425e-a49c-f7eccc1880bf">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="834e3ec6-bdb8-46f5-99e5-9953a615f382" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSCSNO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="584eadf1-ab41-44b6-9453-1c2fe27f329c" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSCSNO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="076aa9f0-5519-4c17-a0d0-43263458e17f">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="2cbbc5b0-a585-4ee2-8f48-a7c336ca090e" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSDEPT]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="fdf84ff5-50b9-4ec8-b849-0bf4de80a7a7" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSDEPT}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="bc1af644-0380-4abe-bc32-8e130d24ffdf">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="3c0ebe11-a46a-421c-b312-99022544ca2a" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSPRNO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="6e028901-0e32-4467-9387-79eefb3d54fc" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSPRNO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="6ba32984-eeba-4b3c-815d-1c041a04bb08">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="7d6f0145-27c8-4f23-9e05-8a2c3714dfc7" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSPHAS]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="757f479d-f624-403f-94b2-a1a7f5deff21" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSPHAS}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="91e6bf63-edaf-4795-8e86-74a1b0c36e82">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="9687b2b4-4c0d-4771-96e5-906481ec8bae" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSMSNO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="1efbda7d-3eb4-4f9e-9e01-04932ce2c518" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSMSNO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="a5280cec-20f6-4f6b-978e-e6b9c8791e9a">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="3d4e6cac-734d-4944-9723-f5ecdd9cff8e" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSTASK]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="10c3896f-7c7a-443f-ae9a-fb6834d930a6" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSTASK}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="2780dc1e-fec7-4366-b97d-2bed6556b8ab">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="955b38e6-caf2-4952-9601-97fd88f61a9d" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[ITEM]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="e97694ca-dae7-40df-9b53-8aeeb138e546" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{ITEM}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="02111dc5-db46-4f99-a7c6-b26723cc1847">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="2615591e-7a96-47cf-9ca0-be9a563bf1b4" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSSRNO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="694bcb7f-f283-4b62-a6ff-649fe4ab72c2" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSSRNO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="52fc695f-50db-4bea-aef7-ad2cd7c9f108">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="eacf6552-ac9e-4450-9f15-7a237c6cfec8" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSPSAN]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="3a61da59-d709-4776-b805-e3b261f76786" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSPSAN}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="af9ce744-f683-4a3e-a75a-0ce9e58ab288">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="09e9bafe-84b1-4837-9fff-e028570c2aba" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSWONO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="6cde712a-24db-4099-b602-7f05b87f38ad" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSWONO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="a2c49ac5-3f2a-4bd3-a4d8-30efd4163beb">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="5d992a75-c66e-49ce-9f2a-09769ac751c1" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSSIRN]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="2dd04d7f-6477-45f7-b013-568d3ad0db26" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSSIRN}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="3484cb89-dd95-49eb-8c85-afc7567ed5bc">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="7bdbb4e4-8fb8-4706-9fc2-5f5b85aac79e" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSTSKH]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="09ec98f7-b2e4-438a-9a8d-7dd51db70cba" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSTSKH}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="ad93e1c3-e4ac-4367-a31e-440eddf776cd">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="3446f9bd-a05b-4574-a9a8-0f59ebdfed4e" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSBILH]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="cbcab416-75b2-4706-bfb1-d34ff6323b18" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSBILH}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="1b4fdc9d-5c59-4443-a7c8-6e5edd51ad75">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="d57feffc-245b-4bc7-85e4-38e8396c837e" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSNBHC]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="89731118-1073-48e3-a321-76a316c28b55" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSNBHC}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="93186b6f-adb3-4861-a503-4e782bf837b2">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="bbefa769-4e52-4f96-bb54-c4d019651d8b" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSNBHI]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="a257d745-f999-4826-b210-b60b7a871343" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSNBHI}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="89f3dea3-c95e-4099-bf3c-b1998a04b08c">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="4c405fd9-1210-40fd-9ca4-c298f81d842b" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSTRFH]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="bf152421-b30e-46c0-aec5-59330e8c39d6" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSTRFH}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="f1584ffe-d3a0-4716-9fd8-8304fb4e612d">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="ee774f5c-e8b1-4c41-8df3-912b68f88970" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSOTHH]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="5324f7a9-8001-4537-b239-a3763aeda84e" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSOTHH}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="e66738ed-9531-446b-a628-412161414eda">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="37b96194-8dde-4a13-a2c9-1ed2a78c8f51" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSTRVT]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="a4b7814a-ae7b-4b7b-adca-eac9bbe9abec" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSTRVT}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="58ce548b-0fc0-4ca7-901f-4aa76fd24a6e">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="9e7d4717-6a96-44cc-940a-7821b306713a" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSMILE]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="e4124f5e-8538-4243-8a35-204e515d02e9" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSMILE}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="7e7203e2-0707-4c7a-9e8e-f3a568387a20">
<jr:columnHeader style="table_CH" height="30">
<staticText>
<reportElement uuid="082ae041-bbd5-42c3-bedd-2efd715bbe54" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSCCNM]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell style="table_TD" height="20">
<textField>
<reportElement uuid="a4e5d07e-c19c-4760-a0fd-415830172292" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSCCNM}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
</jr:table>
</componentElement>
</band>
</detail>
</jasperReport>
以下代码是我正在测试的Java程序：
public class JasperReporter {
private Connection sqlConnection;
private JasperReport report;
private JasperPrint printer;
private JRXlsExporter exporter;
public JasperReporter() {
com.microsoft.sqlserver.jdbc.SQLServerDataSource ds = new com.microsoft.sqlserver.jdbc.SQLServerDataSource();
ds.setDatabaseName("TimesheetControlSystem");
ds.setServerName("192.168.0.88");
ds.setPortNumber(1433);
ds.setPassword("*****");
ds.setUser("tester");
try {
if ((this.sqlConnection = ds.getConnection()) == null) {
javax.swing.JOptionPane.showMessageDialog(null, "Login Failed.", "Connection Status", javax.swing.JOptionPane.ERROR_MESSAGE);
}
} catch (SQLServerException ex) {
Logger.getLogger(JasperReporter.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void createReport() {
try {
this.report = JasperCompileManager.compileReport("F:\\Local Documents\\Programming Projects\\Java\\Testing Projects\\JasperReporter\\projectbycustomerreport.jrxml");
HashMap param = new HashMap();
param.put("PROJ_ID", "9000: Internal");
param.put("CUST_ID", "9055097252: Test");
param.put("DATE_FROM", "2013-01-01");
param.put("DATE_TO", "2013-01-28");
param.put("DATE_GEN", "2013-01-30");
param.put("TIME_GEN", "1:28 PM");
param.put("MAIN_CUST_NUM", "1036066254");
param.put("MAIN_PROJ_NUM", new Integer(9000));
this.printer = JasperFillManager.fillReport(report, param, this.sqlConnection);
this.exporter = new JRXlsExporter();
this.exporter.setParameter(JRXlsExporterParameter.JASPER_PRINT, this.printer);
this.exporter.setParameter(JRXlsExporterParameter.OUTPUT_FILE, new File("F:\\Local Documents\\Programming Projects\\Java\\Testing Projects\\JasperReporter\\jasperxls.xls"));
this.exporter.setParameter(JRXlsExporterParameter.IS_DETECT_CELL_TYPE, Boolean.TRUE);
this.exporter.setParameter(JRXlsExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.FALSE);
this.exporter.setParameter(JRXlsExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS, Boolean.TRUE);
this.exporter.exportReport();
} catch (JRException ex) {
Logger.getLogger(JasperReporter.class.getName()).log(Level.SEVERE, null, ex);
}
}
public static void main(String[] args) {
jasperreporter.JasperReporter jr = new jasperreporter.JasperReporter();
jr.createReport();
}
}
感谢您的帮助。
答案 0 :(得分：0)
您在详细信息区域中添加了表组件，您还可以使用主报表查询。详细信息带会像主报表查询的结果集中的行一样经常呈现。在报告的摘要带中移动表格，然后它将只呈现一次。
<summary>
<band height="138">
<componentElement>
<reportElement uuid="0f51d841-bb5b-4775-9b87-03ba695a6971" key="table 2" x="0" y="0" width="752" height="138"/>
<jr:table xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd" whenNoDataType="AllSectionsNoDetail">
<datasetRun subDataset="TableDataset" uuid="7d17fcfc-0541-4e5e-9a72-86649e38cd06">
<datasetParameter name="DATE_FROM">
<datasetParameterExpression><![CDATA[$P{DATE_FROM}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="DATE_TO">
<datasetParameterExpression><![CDATA[$P{DATE_TO}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="MAIN_CUST_NUM">
<datasetParameterExpression><![CDATA[$P{MAIN_CUST_NUM}]]></datasetParameterExpression>
</datasetParameter>
<datasetParameter name="MAIN_PROJ_NUM">
<datasetParameterExpression><![CDATA[$P{MAIN_PROJ_NUM}]]></datasetParameterExpression>
</datasetParameter>
<connectionExpression><![CDATA[$P{REPORT_CONNECTION}]]></connectionExpression>
</datasetRun>
<jr:column width="90" uuid="d375f5a3-db9e-450d-8ac2-e1a9a6fc18fc">
<jr:columnHeader height="30" rowSpan="1">
<staticText>
<reportElement uuid="4cd206f2-6591-41a5-969c-9466034aac24" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSDATE]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell height="20" rowSpan="1">
<textField>
<reportElement uuid="47c0d3dd-aac2-44ff-a3e5-426cd092fd54" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSDATE}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
<jr:column width="90" uuid="587ce56a-9008-43be-b850-dc5397b81c3a">
<jr:columnHeader height="30" rowSpan="1">
<staticText>
<reportElement uuid="73460bc8-c487-4712-8a50-99f624a6bab5" x="0" y="0" width="90" height="30"/>
<textElement/>
<text><![CDATA[TSCONO]]></text>
</staticText>
</jr:columnHeader>
<jr:detailCell height="20" rowSpan="1">
<textField>
<reportElement uuid="ce6aaaad-562e-4e8f-9841-d51759e57035" x="0" y="0" width="90" height="20"/>
<textElement/>
<textFieldExpression><![CDATA[$F{TSCONO}]]></textFieldExpression>
</textField>
</jr:detailCell>
</jr:column>
</jr:table>
</componentElement>
</band>
</summary>