【发布时间】:2017-06-23 06:18:33
【问题描述】:
鉴于这个非常基本的 Spring Boot 应用程序:
@SpringBootApplication
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
@Bean
public RestTemplate restTemplate() {
return new RestTemplate();
}
}
使用 Maven 依赖项
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.3.RELEASE</version>
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
种类
@XmlRootElement(name = "ICECAT-interface")
public class IceCatResponse {
private Product product;
/* getters, setters omitted */
}
@XmlRootElement(name = "Product")
public class Product {
private int code;
/* getters, setters omitted */
}
卷曲所需的 URL 产生
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ICECAT-interface SYSTEM "http://data.icecat.biz/dtd/ICECAT-interface_response.dtd">
<!-- source: Icecat.biz 2017 -->
<ICECAT-interface xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://data.icecat.biz/xsd/ICECAT-interface_response.xsd">
<Product Code="1"
HighPic="http://images.icecat.biz/img/norm/high/21900316-8020.jpg"
...>
...
</Product>
</ICECAT-interface>
我正在尝试通过 RestTemplate 执行此调用,并希望将结果解析为 IceCatResponse 类型的对象:
ResponseEntity<IceCatResponse> result = this.httpTemplate.exchange(url, HttpMethod.GET, request, IceCatResponse.class);
request 仅包含一个身份验证标头。
这会导致错误消息
读取 HTTP 消息失败: org.springframework.http.converter.HttpMessageNotReadableException: 无法解组为 [class de.mischok.konfigurator.spikeicecat.model.IceCatResponse]:空; 嵌套异常是 javax.xml.bind.UnmarshalException - 带有链接异常:[org.xml.sax.SAXParseException;行号:2;列号:10; DOCTYPE ist nicht zulässig, wenn das Feature "http://apache.org/xml/features/disallow-doctype-decl" auf "真" gsetzt ist.]
我认为响应的 DOCTYPE 部分是我的问题,有谁知道,我如何配置 Spring 以忽略这部分?
【问题讨论】:
标签: xml spring spring-boot resttemplate