[java] How to convert JSON string into List of Java object?

StudentList studentList = mapper.readValue(jsonString,StudentList.class);

Change this to this one

StudentList studentList = mapper.readValue(jsonString, new TypeReference<List<Student>>(){});

Examples related to java

Under what circumstances can I call findViewById with an Options Menu / Action Bar item? How much should a function trust another function How to implement a simple scenario the OO way Two constructors How do I get some variable from another class in Java? this in equals method How to split a string in two and store it in a field How to do perspective fixing? String index out of range: 4 My eclipse won't open, i download the bundle pack it keeps saying error log

Examples related to json

Use NSInteger as array index Uncaught SyntaxError: Unexpected end of JSON input at JSON.parse (<anonymous>) HTTP POST with Json on Body - Flutter/Dart Importing json file in TypeScript json.decoder.JSONDecodeError: Extra data: line 2 column 1 (char 190) Angular 5 Service to read local .json file How to import JSON File into a TypeScript file? Use Async/Await with Axios in React.js Uncaught SyntaxError: Unexpected token u in JSON at position 0 how to remove json object key and value.?

Examples related to jackson

No Creators, like default construct, exist): cannot deserialize from Object value (no delegate- or property-based Creator JSON parse error: Can not construct instance of java.time.LocalDate: no String-argument constructor/factory method to deserialize from String value How to convert JSON string into List of Java object? Deserialize Java 8 LocalDateTime with JacksonMapper java.lang.IllegalArgumentException: No converter found for return value of type java.lang.ClassNotFoundException: com.fasterxml.jackson.annotation.JsonInclude$Value How to modify JsonNode in Java? Deserialize JSON with Jackson into Polymorphic Types - A Complete Example is giving me a compile error Convert Map to JSON using Jackson Required request body content is missing: org.springframework.web.method.HandlerMethod$HandlerMethodParameter

Examples related to jackson-databind

How to convert JSON string into List of Java object?