Question

我在获取请求时使用dot参数或在restful ws中显示json响应时遇到问题。如果我要修复另一个，其他配置可能无法正常工作，反之亦然。我使用的是弹簧4.0和杰克逊2.2.3。

我需要这两个才能工作。就像我需要确保传递给参数的所有值都是捕获示例小数点。 http://servername.com/mysalary/50.90我只得到50的值。我的结果将显示为json格式。请参阅我的配置。

这是我的applicationContext.xml

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
  http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
  http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd
  http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
  
	<context:component-scan base-package="com.wom.api.controller" />
	<!-- this is to allow getting the dot in the request. this one is not working fine -->	  
	<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" id="handlerMapping">
        <property name="useSuffixPatternMatch" value="false"></property>
        <property name="useTrailingSlashMatch" value="false"></property>
	</bean>
	
	
	<mvc:annotation-driven >
    <mvc:message-converters>
    	<!-- this will allow the display of json response and running just fine -->
		<bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
        <bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>
        <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
            <property name="objectMapper">
                <bean class="com.wom.api.config.JasonObjectMapper" />
            </property>
        </bean>
    </mvc:message-converters>
	</mvc:annotation-driven>
	
	<!-- 	Enable the images, css, an etc. -->	
	<mvc:resources mapping="/resources/**" location="/resources/" />
		
	<!-- Load Hibernate related configuration -->
	<import resource="hibernate-context.xml" />
	<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
    <property name="basename" value="resources" />
	</bean>
</beans>

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JsonObjectMapper

＆＃13;

import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.PropertyAccessor;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;

public class JasonObjectMapper extends ObjectMapper{

	private static final long serialVersionUID = 1L;

	public JasonObjectMapper() {
		System.out.println("Pass Here");
	    this.setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY)
	            .setVisibility(PropertyAccessor.CREATOR, JsonAutoDetect.Visibility.ANY)
	            .setVisibility(PropertyAccessor.SETTER, JsonAutoDetect.Visibility.NONE)
	            .setVisibility(PropertyAccessor.GETTER, JsonAutoDetect.Visibility.NONE)
	            .setVisibility(PropertyAccessor.IS_GETTER, JsonAutoDetect.Visibility.NONE);

	    this.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
	    }
}

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控制器类

＆＃13;

public class SalesOrderController {

	@Autowired
	SalesOrderService salesorderService;
	
	static final Logger logger = Logger.getLogger(SalesOrderController.class);
	
	/** GET Method **/
	@RequestMapping(value = "/submitsalesorder/{address}", method=RequestMethod.GET, produces = "Application/json")
	public @ResponseBody JSONArray submitSalesOrderGET(@PathVariable("address") String address) throws Exception{
		
     /** my code goes here **/
		
	}
}

＆＃13;

我的pom.xml

＆＃13;

<properties>
	<spring.version>4.0.5.RELEASE</spring.version>
	<hibernate.version>4.3.5.Final</hibernate.version>
	<log4j.version>1.2.17</log4j.version>
  </properties>
  <!-- Spring dependency -->    
  <dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-orm</artifactId>
		<version>${spring.version}</version>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-jdbc</artifactId>
		<version>${spring.version}</version>
	</dependency>
	
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-web</artifactId>
		<version>${spring.version}</version>
	</dependency>
	
	<dependency>
		<groupId>org.springframework</groupId>
	  	<artifactId>spring-context</artifactId>
	    <version>${spring.version}</version>
	</dependency>
	
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-webmvc</artifactId>
		<version>${spring.version}</version>
	</dependency>

<!-- CodeJackson -->
	
	<dependency>
	    <groupId>com.fasterxml.jackson.core</groupId>
	    <artifactId>jackson-core</artifactId>
	    <version>2.2.3</version>
	</dependency>
	<dependency>
	    <groupId>com.fasterxml.jackson.core</groupId>
	    <artifactId>jackson-databind</artifactId>
	    <version>2.2.3</version>
	</dependency>
	<dependency>
	    <groupId>com.fasterxml.jackson.core</groupId>
	    <artifactId>jackson-annotations</artifactId>
	    <version>2.2.3</version>
	</dependency>

	<dependency>
	    <groupId>org.codehaus.jackson</groupId>
	    <artifactId>jackson-core-asl</artifactId>
	    <version>1.9.13</version>
	</dependency>
	
	<dependency>
	    <groupId>org.codehaus.jackson</groupId>
	    <artifactId>jackson-mapper-asl</artifactId>
	    <version>1.9.13</version>
	</dependency>

＆＃13;

请帮忙。我花了太多时间。： - （

Answer 1

在你的请求映射中，告诉spring采取一切：

"/submitsalesorder/{address:.+}"

来自SpringFramework文档Web MVC

@RequestMapping注释支持使用正则表达式在URI模板变量中。语法是{varName：regex}，其中第一部分定义变量名称，第二部分定义常规表达式。例如：
@RequestMapping("/spring-web/{symbolicName:[a-z-]}-{version:\\d\\.\\d\\.\\d}{extension:\\.[a-z]}")
    public void handle(@PathVariable String version, @PathVariable String extension) {
        // ...
    }
}

Answer 2

使用“/ submitsalesorder / {address：。+}”

的建议解决方案解决了这个问题

如何处理请求参数中的点并在restful webservice中显示json响应

2 个答案: