How to send the JSON data in rest web services?

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攒了一身酷
攒了一身酷 2021-01-28 05:37

How to send the JSON data in rest web services? I have a json object which contains product Id,store Id,price,product Unit,quantity values.Here All the values are integ

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  • 2021-01-28 06:01

    Since you have tagged this with the Worklight tag, I'm going to assume you meant to ask how to send json data from a worklight client to an external REST service. In order to do this in Worklight, you need to use a Worklight HTTP adapter. See the documentation here: http://public.dhe.ibm.com/software/mobile-solutions/worklight/docs/v600/04_02_HTTP_adapter_-_Communicating_with_HTTP_back-end_systems.pdf

    After creating the Worklight adapter, you can then send your JSON data from the client like this:

    /**********************************************************************************
    *                           Http Adapter call
    **********************************************************************************/
    function callAdapter(){
    
        var myJSONObject = {
            productId: 123, 
            storeId: 123, 
            price: 342, 
            productUnit: "myUnit",
            quantity: 4
        };
    
        var invocationData = {
                adapter : 'MyHttpAdapter',
                procedure : 'myAdapterProcedure',
                parameters : [myJSONObject]
        };
    
        WL.Client.invokeProcedure(invocationData, {
            onSuccess : success,
            onFailure : failure
        });
    }
    
    function success(response){
        console.log("adapter Success");
        console.log(response);
    }
    
    function failure(response){
        console.log("adapter Failure");
        console.log(response);
    }
    
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  • 2021-01-28 06:05

    Your JSON input:

    {
      "productId": "p123",
      "storeId": "s456",
      "price": 12.34,
      "productUnit": "u789",
      "quantity": 42
    }
    

    The JAXB class:

    @XmlRootElement
    public class MyJaxbBean {
        public String productId;
        public String storeId;
        public double price;
        public String productUnit;
        public int quantity;
    
        public MyJaxbBean() {} // JAXB needs this
    
        public MyJaxbBean(String productId, String storeId, double price, String productUnit, int quantity) {
            // set members
        }
    }
    

    The JAX-RS method.

    @PUT
    @Consumes("application/json")
    public Response putMyBean(MyJaxbBean theInput) {
        // Do something with theInput
    
        return Response.created().build();
    }
    

    See the documentation of Jersey (the RI for JAX-RS) for details.

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