http-parameters

问题 I'm upgrading my project from struts 2.3.1 to 2.5.12 Since ParametersAware is deprecated in 2.5.12, I want to change ParametersAware to HttpParametersAware . But setParameter() method is entirely different in both. setParameters(HttpParameters parameters) (struts 2.5.12) setParameters(Map<String,String[]> parameters) (struts 2.3.1) How to do this? 回答1: Change Map<String,String[]> to HttpParameters. The later class implements a Map<String,Parameter> , so you can use this to get/put parameters

问题 I read this question but it didn't answer my question. To me Headers and Parameters are both dictionaries with the difference that headers is [String : String] while Parameters is [String : AnyObject]? and so if your parameters are also Strings then you could send them within the headers (while using a 'x-' prefix to signify they aren't standard headers) which is a common but not good practice. Is that correct? Are there other difference between headers and parameters ? What kind of other non

问题 This is my Strut file. <action name="sample" class="com.action.getPdf" method="getPdf"> <result name="success" type="stream"> <param name="inputName">fileInputStream</param> <param name="contentType">application/pdf</param> <param name="contentDisposition">attachment;filename="${fileName}"</param> <param name="bufferSize">1024</param> </result> </action> and this is action code where the object of File is getting null . public String getPdf()throws Exception { Session ss = HibernateUtils

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed last year . I need to design a RESTful query API, that returns a set of objects based on a few filters. The usual HTTP method for this is GET. The only problem is, it can have at least a dozen filters, and if we pass all of them as query parameters, the URL can get quite long (long enough