小编Fel*_*edê的帖子

我正在使用SpringBoot,我正在尝试使用Jasper Report 6.4.3生成报告,但在控制台上不断收到此警告:

WARN 25847 --- [tp1694467519-34] n.s.j.engine.export.PdfGlyphRenderer     : Unpatched iText found, cannot use glyph rendering

我无法生成报告.有人可以帮我解决这个问题吗？

我正在尝试创建一个 JSON 文件，但在尝试使用 ObjectMapper 类时遇到了问题。继承人我的班级代码：

import java.math.BigDecimal;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import desafiodimensiva.entities.Desafio2;

@RestController
public class Desafio2Controller {

    @RequestMapping(value = "/teste")
    public String index() {
        return "Greetings from Spring Boot!";
    }
    @RequestMapping("/desafio2")
    public Desafio2 novoDesafio2() {
        ObjectMapper mapper = new ObjectMapper();

        Desafio2 pessoa = new Desafio2();
        BigDecimal valorFinanceiroPessoa = new BigDecimal("0.00");
        pessoa.setNomePessoa("-----------                            ");
        pessoa.setIdPessoa("0000");
        pessoa.setValorFinanceiro(valorFinanceiroPessoa);

        return pessoa;
    }
}

还有我的 pom.xml ：

`<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.desafio.dimensiva</groupId>
    <artifactId>desafiodimensiva</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>
    <name>Desafio Dimensiva</name>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.0.BUILD-SNAPSHOT</version>
    </parent>

    <properties> …