Using gob and base64 could solve the problem, for example: import ( “encoding/base64” “encoding/gob” “bytes” ) type SX map[string]interface{} // go binary encoder func ToGOB64(m SX) string { b := bytes.Buffer{} e := gob.NewEncoder(&b) err := e.Encode(m) if err != nil { fmt.Println(`failed gob Encode`, err) } return base64.StdEncoding.EncodeToString(b.Bytes()) } // go binary decoder func … Read more
You need to create a class that holds the user values, just like the response class User. Add a property to the Response class ‘user’ with the type of the new class for the user values User. public class Response { public string id { get; set; } public string text { get; set; } … Read more
You have to do it like this: import java.io.IOException; class Student implements java.io.Serializable { String name; String DOB; int id; Student(String naam, int idno, String dob) { name = naam; id = idno; DOB = dob; } private void writeObject(java.io.ObjectOutputStream stream) throws IOException { stream.writeObject(name); stream.writeInt(id); stream.writeObject(DOB); } private void readObject(java.io.ObjectInputStream stream) throws IOException, ClassNotFoundException … Read more
As you’ve correctly diagnosed in your update, the issue is that the JSON has a closing ] followed immediately by an opening [ to start the next set. This format makes the JSON invalid when taken as a whole, and that is why Json.NET throws an error. Fortunately, this problem seems to come up often … Read more
You can simply use a Vec: use serde::{Serialize, Deserialize}; #[derive(Serialize, Deserialize, Debug)] struct Foo { data: String, } fn main() -> Result<(), serde_json::Error> { let data = r#”[ { “data”: “value1” }, { “data”: “value2” }, { “data”: “value3” } ]”#; let datas: Vec<Foo> = serde_json::from_str(data)?; for data in datas.iter() { println!(“{:#?}”, data); } Ok(()) … Read more
EDIT: I just found a much better solution, add the ParanamerModule to the ObjectMapper: mapper.registerModule(new ParanamerModule()); Maven: <dependency> <groupId>com.fasterxml.jackson.module</groupId> <artifactId>jackson-module-paranamer</artifactId> <version>${jackson.version}</version> </dependency> The advantage against the ParameterNamesModule seems to be that the classes do not need to be compiled with the -parameters argument. END EDIT With Jackson 2.9.9 I tried to deserialize this simple POJO … Read more
Use a SimpleAbstractTypeResolver: ObjectMapper mapper = new ObjectMapper(); SimpleModule module = new SimpleModule(“CustomModel”, Version.unknownVersion()); SimpleAbstractTypeResolver resolver = new SimpleAbstractTypeResolver(); resolver.addMapping(Interface.class, Implementation.class); module.setAbstractTypes(resolver); mapper.registerModule(module);
I am using like this in my code and it’s working fine below is a piece of code which you need to write using System.Web.Script.Serialization; JavaScriptSerializer oJS = new JavaScriptSerializer(); RootObject oRootObject = new RootObject(); oRootObject = oJS.Deserialize<RootObject>(Your JSon String);
For serialization, “filtering properties” blog entry should help. Deserialization side has less support, since it is more common to want to filter out stuff that is written. One possible approach is to sub-class JacksonAnnotationIntrospector, override method(s) that introspect ignorability of methods (and/or fields) to use whatever logic you want. It might also help if you … Read more
It looks like you are placing a string as the value in your map. You should do something like: var objMap = {“JObject” : ValuesArray}; var json = JSON.stringify(objMap) What’s happening is you are double json encoding your values array – note that your “invalid” JSON value is actually a JSON string rather than the … Read more