<dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itextpdf</artifactId>
            <version>5.5.0</version>
        </dependency>
        <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itext-pdfa</artifactId>
            <version>5.5.0</version>
        </dependency>
        <dependency>
            <groupId>com.itextpdf</groupId>
            <artifactId>itext-asian</artifactId>
            <version>5.2.0</version>
        </dependency>
        <dependency>
            <groupId>cn.lesper</groupId>
            <artifactId>iTextAsian</artifactId>
            <version>3.0</version>
        </dependency>
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>2.4.11</version>
        </dependency>
        <!-- jasperreports end-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
        </dependency>
        <dependency>
            <groupId>net.sf.jasperreports</groupId>
            <artifactId>jasperreports</artifactId>
            <version>6.11.0</version>
        </dependency>

Test sample code

public static void main(String[] args) throws Exception {
        test();
    }
    public  static String test() throws JRException {

        Map map = (Map<String, Object>)new HashMap();
        List<Object> list = new ArrayList<>();
        String T1 = "1";
        String T2 = "2";
        String T3 = "3";
        String T4 = "4";
        BigDecimal T5 = new BigDecimal("0");
        log.error("Fetch public data");

        for (int i = 0; i < 10; i++) {
            Irportbean detail=new Irportbean();
            detail.setL1("1");//thisCopyDate
            detail.setL2("2");//writeOffDate
            detail.setL3("3");/preto
            detail.setL4("4");//thisto
            detail.setL5("5");//practicalWater
            detail.setL6("6");//netReceiptsWater
            detail.setL7("7");//basicsFeeUnitPrice
            detail.setL8("8");//basicsFeeMoney
            detail.setL9("9");//lateFee
            detail.setL10("cancelled");//cancellation flag isWriteOff
            list.add(detail);
        }
        JRDataSource data = new JRBeanCollectionDataSource(list);
        map.put("beans", data);
        map.put("T1", "test");
        map.put("T2", T2);
        map.put("T3", T3);
        map.put("T4", T4);
        map.put("T5", T5);
        log.error("---------------------------map :" + list.toString());

        // 3. print PDF
        String imageName = UUID.randomUUID() + ".pdf";
        log.error("==========");
        log.error(PATH + "gr_water_list.jasper");
        log.error(IAMGE_PATH + imageName);

        JasperPrint print = JasperFillManager.fillReport(PATH + "gr_water_list.jasper", map, new JREmptyDataSource());
        JasperExportManager.exportReportToPdfFile(print,IAMGE_PATH+imageName);
        log.error("---------------------------getName :" +  print.getName());
        String   url = YUMIN + "JxReport/temp_image/" + imageName;
        log.error("---------------------------url :" + url);
        return url;
    }

The code local window execution OK, and then packaged to the problem server through the interface test found that the normal generation of pdf, the initial confirmation of the text and the server is not related to confirm the version of the problem.

After confirming that the version of the project is integrated in accordance with the above configuration integrated into the existing project packaging test. The process also encountered two small problems

1, integration test local test no problem, put to the server found or not, found that eclipse using maven packaging if not prior to update maven and clean up the existing war, it will be the new version of the jar and the old version of the jar packaged together to war, you need to clean up the project maven. then repackaged, the phenomenon: war start after decompression lib directory See if the new package and the old jar exist at the same time, the existence of the old jar to remove, restart the project found that the problem is solved.