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JSONObject和JSONArray JSONObject对象一般表现为：{"id":"1","name":"张三"} JSONArray是JSONObject的数组格式，由中括号[]包裹，表现为： [{"userid":"1","name":"张三"},{"userid":"2","name":"李四"},{"userid":"3","name":"王五"}]

     <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">         <property name="templateLoaderPath">             <value>/WEB-IN..

一、引入两个需要的jar包 <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.5....