spring boot adding = after data in post method

spring boot send post request
spring boot send post request
spring data rest
postmapping spring boot example
spring initializr
spring post request
responseentity.created example
spring boot tutorial

I have rest service,spring boot application, and a method to POST data, here is what it looks like :

@PostMapping("/data")
    Datum newDatum(@RequestBody String data) {
        return repository.save(new Datum(data));
    }

I using this request in terminal:

curl -X POST "Content-Type: application/json" -d "abc" http://localhost:8080/data

Which returns me this:

{"dID":7,"data":"abc="}

Every time an extra =, that's the error, how can I solve this?

Datum class:

@Data
@Entity
public class Datum {
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    Long datumID;
    private String data;
    public Datum(){}
}

No to string method overridden.

It also give me curl: (3) Port number ended with ' ' error, but data still gets saved

Your rest controller return Datum model which exist two attributes datumId or data or no parameterized constructor exist in your model. Then how to call a parameterized constructor in your rest controller? Next thing your response ({"dID":7,"data":"abc="} ) field not match with your return Datum model attributes. Please check once request is come in your application or other.

Tutorial, As we work through this tutorial, we'll use Spring Boot. (Later on, we'll add REST to understand the difference.) Spring Data repositories are interfaces with methods supporting reading, curl -X POST localhost:8080/employees -H ' Content-type:application/json' -d '{"name": "Samwise Gamgee", "role": "gardener" }'. Adding a Rest Controller to Spring Boot will let you easily digest POST requests. Let's get one started, then test it with Postman and within the code itself.

  1. Use single quotes in cURL
  2. If you want to send an application/json, then send a properly formated JSON.
curl -X POST -H 'Content-Type: application/json' -d '{"data": "abc"}' http://localhost:8080/data

Spring Data REST Reference Guide, Adding Spring Data REST to a Spring Boot Project The following example shows how to use Maven to include Spring Data Rest in a Spring Boot project:. In this Spring Boot 2 REST POST API tutorial, we will create a REST API which returns list of employees after adding a new employee to collection. 1. Maven dependencies. At first, create a simple maven web project and update following spring boot dependencies in pom.xml file.

try this :

curl -X POST -H 'Content-Type: application/json' -d '{"data": "aaa"}' http://localhost:8080/data

REST API using Spring Boot, In this post we will create REST API using Spring Boot. We will be inserting and updating data in the database table using HTTP POST and PUT methods. After we send the request, we receive the response JSON. In the previous post, we created a REST API using Spring Boot to query data stored in our database. Now, in this post we will take the next step. Now, in this post we will take the next step. In order to improve our sample application, we will create REST API using Spring Boot to Insert and Update Data in our database.

This command worked for me, here

curl -X POST -H "Content-Type: application/json" -d "data_test" http://localhost:8080/data

Simple Spring Boot: Post, Adding a Rest Controller to Spring Boot will let you easily digest POST requests. tutorial covering sending a POST request to a Rest Controller in Spring Boot. As POST requests are meant to be used to save new data to a� <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> 2. HTTP POST API. We are using the code base of Spring boot 2 rest example. The POST API is given as below. It adds an employee in the employees collection. It accept employee data in Employee object.

Simple Spring Boot, A very quick and little tutorial into sending a POST request to a Rest Controller in Spring Boot. As POST requests are meant to be used to save new data to a Add the JSON for the PersonDTO to the body of the request (in the raw Sooner or later, you will need to cancel a coroutine that you started. Spring MVC has made writing request handlers controller classes and methods very easy. Just add few annotations like @GetMapping and @PostMapping and put the class where component scanning can find them and configure them in web application context.

Spring Boot - Tutorial, Add the following attributes to the <input> and <textarea> elements The submitted boolean is only added to the POST request� spring-snacks - Bite-sized demo and bootstrap Spring Boot projects. github.com If you are not familiar with Thymeleaf, here is a great tutorial in the context of Spring…

Getting Started, The following image shows the Initializr set up for this sample project: It also shows values of com.example and handling-form-submission as the implementation 'org.springframework.boot:spring-boot-starter-thymeleaf' to GET by using @GetMapping , while greetingSubmit() is mapped to POST with @ PostMapping . The Spring MVC @RequestMapping annotation is capable of handling HTTP request methods, such as GET, PUT, POST, DELETE, and PATCH. By default all requests are assumed to be of HTTP GET type. In order to define a request mapping with a specific HTTP method, you need to declare the HTTP method in @RequestMapping using the method element as follows.

Comments
  • Also include the code Datum.java class. I want to know what is inside that toString() method/
  • added, please check @ruhul
  • here is the error : curl: (6) Could not resolve host: application curl: (3) [globbing] unmatched close brace/bracket in column 4 and what i got in return : ``` { "datumID" : 97, "data" : "%27%7Bdata%3A=", "time" : "2019-11-02T05:00:58.603+0000" } ```
  • here is the error : curl: (6) Could not resolve host: application curl: (3) [globbing] unmatched close brace/bracket in column 4 and what i got in return : ``` { "datumID" : 97, "data" : "%27%7Bdata%3A=", "time" : "2019-11-02T05:00:58.603+0000" } ```