1.关键配置:
org.springframework.http.converter.StringHttpMessageConverter
2.具体位置:
文件:spring-servlet.xml (这是我spring mvc servlet的配置文件)
<mvc:annotation-driven>
<mvc:message-converters>
<!-- 去除返回字符串时的引号 -->
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<constructor-arg value="UTF-8" />
<!-- 避免出现乱码 -->
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>
<!-- 处理responseBody 里面日期类型 -->
<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
<property name="objectMapper">
<bean class="com.fasterxml.jackson.databind.ObjectMapper">
<property name="dateFormat">
<bean class="java.text.SimpleDateFormat">
<constructor-arg type="java.lang.String" value="yyyy-MM-dd HH:mm:ss" />
</bean>
</property>
</bean>
</property>
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
注:以上把日期处理相关配置也一起贴了出来,是想说明:处理字符串引号配置要放在上面!