http-request-parameters

问题 I have a node.js application and I want to call a REST api by using http.request. This is my code: http = require("http"); const options = { host: localhost, port: 8103, path: "/rest/getUser?userId=12345", method: "GET" }; http.request(options, function(res) { res.setEncoding('utf8'); res.on('data', function (chunk) { console.log('BODY: ' + chunk); resolve(JSON.parse(chunk)); }); }).end(); The above code works fine, but I don't want to include the request parameter ?userId=12345 in the path.

问题 I am trying to integrate a web application written by someone else with an API written by someone else. At the moment I am trying to test one of the webpages using Postman. When the webpage is loaded in a browser it works correctly. I have replicated all of the headers and body in Postman, however when I try to launch the webpage in Postman a HTTP 500 status code appears (internal server error). I think the issue is with: javax.faces.ViewState , which is a body key/value pair. I initially do

问题 I am trying to integrate a web application written by someone else with an API written by someone else. At the moment I am trying to test one of the webpages using Postman. When the webpage is loaded in a browser it works correctly. I have replicated all of the headers and body in Postman, however when I try to launch the webpage in Postman a HTTP 500 status code appears (internal server error). I think the issue is with: javax.faces.ViewState , which is a body key/value pair. I initially do

问题 I want to validate one of the request parameters in my controller . The request parameter should be from one of the list of given values , if not , an error should be thrown . In the below code , I want the request param orderBy to be from the list of values present in @ValuesAllowed. @RestController @RequestMapping("/api/opportunity") @Api(value = "Opportunity APIs") @ValuesAllowed(propName = "orderBy", values = { "OpportunityCount", "OpportunityPublishedCount", "ApplicationCount",

问题 I want to validate one of the request parameters in my controller . The request parameter should be from one of the list of given values , if not , an error should be thrown . In the below code , I want the request param orderBy to be from the list of values present in @ValuesAllowed. @RestController @RequestMapping("/api/opportunity") @Api(value = "Opportunity APIs") @ValuesAllowed(propName = "orderBy", values = { "OpportunityCount", "OpportunityPublishedCount", "ApplicationCount",

问题 I have the following metod in my @Restcontroller: @GetMapping public List<User> getByParameterOrAll( @RequestParam(value = "email", required = false) String email, @RequestParam(value = "phone", required = false) String phone) { List<User> userList; if ((email != null && !email.isEmpty()) && (phone == null || phone.isEmpty())) { userList = super.getByEmail(email); } else if ((email == null || email.isEmpty()) && (phone != null)) { userList = super.getByPhone(phone); } else { userList = super

问题 I have many controllers in my Spring MVC web application and there is a param mandatoryParam let's say which has to be present in all the requests to the web application. Now I want to make that param-value available to all the methods in my web-layer and service-layer. How can I handle this scenario effectively? Currently I am handling it in this way: ... controllerMethod( @RequestParam String mandatoryParam , ...) and, then passing this param to service layer by calling it's method 回答1:

问题 Is there a problem or difference between retrieving the request parameter as follows: Request("<ParamName>") Instead of: Request.Form("<ParamName>") or Request.QueryString("<ParamName>") ? Thanks in advance! 回答1: Request.Form() will get values that are POSTed. Request.QueryString() will contain values from the query string. Request() will contain the POSTed value, unless there is a QueryString value for the same name, in which case it will contain the QueryString value. I think cookies can be

问题 This controller @GetMapping("temp") public String temp(@RequestParam(value = "foo") int foo, @RequestParam(value = "bar") Map<String, String> bar) { return "Hello"; } Produces the following error: { "exception": "org.springframework.web.method.annotation.MethodArgumentConversionNotSupportedException", "message": "Failed to convert value of type 'java.lang.String' to required type 'java.util.Map'; nested exception is java.lang.IllegalStateException: Cannot convert value of type 'java.lang

问题 I have a problem with the values inserted in all my <h:inputText> fields. Some characters are not encoded in the right way. E.g. if I put ciò in the input field I get ciò . How can I allow a user to insert text with those characters and save them correctly? The problem in not in the DB encoding since I already have the wrong value before inserting it in the DB. I'm using JSF 2 with Facelets and GlassFish as application server. 回答1: You need to tell Glassfish to use UTF-8 to decode paramters