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Sending map in postman post request


How do I efficiently iterate over each entry in a Java Map?Sort a Map<Key, Value> by valuesJavaScript post request like a form submitHow do I format a Microsoft JSON date?Fastest way to determine if an integer's square root is an integerPUT vs. POST in RESTHow to make HTTP POST web requestHow is an HTTP POST request made in node.js?How do I POST JSON data with Curl from a terminal/commandline to Test Spring REST?How are parameters sent in an HTTP POST request?






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0















I can't find a good answer as to how to format a map in my json post when I want it to map directly to my Java pojo with the @RequestBody annotation. I'm assuming the json would look something like:




"myInt":"10",
"myMap":"1:"A""



My pojo would have a myInt field and a myMap field. The myMap field is of type Map<Integer,String>



What does the json for the map look like to get this to work?










share|improve this question




























    0















    I can't find a good answer as to how to format a map in my json post when I want it to map directly to my Java pojo with the @RequestBody annotation. I'm assuming the json would look something like:




    "myInt":"10",
    "myMap":"1:"A""



    My pojo would have a myInt field and a myMap field. The myMap field is of type Map<Integer,String>



    What does the json for the map look like to get this to work?










    share|improve this question
























      0












      0








      0








      I can't find a good answer as to how to format a map in my json post when I want it to map directly to my Java pojo with the @RequestBody annotation. I'm assuming the json would look something like:




      "myInt":"10",
      "myMap":"1:"A""



      My pojo would have a myInt field and a myMap field. The myMap field is of type Map<Integer,String>



      What does the json for the map look like to get this to work?










      share|improve this question














      I can't find a good answer as to how to format a map in my json post when I want it to map directly to my Java pojo with the @RequestBody annotation. I'm assuming the json would look something like:




      "myInt":"10",
      "myMap":"1:"A""



      My pojo would have a myInt field and a myMap field. The myMap field is of type Map<Integer,String>



      What does the json for the map look like to get this to work?







      java json dictionary post postman






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Mar 8 at 23:37









      ArtanisArtanis

      22717




      22717






















          2 Answers
          2






          active

          oldest

          votes


















          2














          According to your JSON structure myMap is a String. However, even if you remove the quotes from the value of myMap you will find that 1:"A" is not valid JSON, valid JSON syntax requires that all property keys are strings. A valid JSON structure would look like "1":"A". The deserializer should be able to coerce the key into an Integer, so Map<Integer, String> is fine.






          share|improve this answer






























            1














            First, make sure to have something like the following resource method:



            @Path("/url")
            public class Test

            @POST
            @Consumes(MediaType.APPLICATION_JSON)
            public Response post(@RequestBody Foo foo)
            ...




            Then, when you send the request through POSTMAN, select the type as POST, then select the "raw" option and then just send a JSON in the "body" with the values you want to put in your Map. Remember to select "application/json" . Jackson will transform the JSON into a Map for you.




            "myInt": 10,
            "myMap":
            1: "A"







            share|improve this answer

























            • this is missing quotes around the 1 and 10 to make it valid json

              – Artanis
              Mar 11 at 18:09











            • @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

              – Jake Holzinger
              Mar 11 at 18:13











            • oh okay so it's just missing quotes around the 1

              – Artanis
              Mar 11 at 18:22











            Your Answer






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            2 Answers
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            active

            oldest

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            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            2














            According to your JSON structure myMap is a String. However, even if you remove the quotes from the value of myMap you will find that 1:"A" is not valid JSON, valid JSON syntax requires that all property keys are strings. A valid JSON structure would look like "1":"A". The deserializer should be able to coerce the key into an Integer, so Map<Integer, String> is fine.






            share|improve this answer



























              2














              According to your JSON structure myMap is a String. However, even if you remove the quotes from the value of myMap you will find that 1:"A" is not valid JSON, valid JSON syntax requires that all property keys are strings. A valid JSON structure would look like "1":"A". The deserializer should be able to coerce the key into an Integer, so Map<Integer, String> is fine.






              share|improve this answer

























                2












                2








                2







                According to your JSON structure myMap is a String. However, even if you remove the quotes from the value of myMap you will find that 1:"A" is not valid JSON, valid JSON syntax requires that all property keys are strings. A valid JSON structure would look like "1":"A". The deserializer should be able to coerce the key into an Integer, so Map<Integer, String> is fine.






                share|improve this answer













                According to your JSON structure myMap is a String. However, even if you remove the quotes from the value of myMap you will find that 1:"A" is not valid JSON, valid JSON syntax requires that all property keys are strings. A valid JSON structure would look like "1":"A". The deserializer should be able to coerce the key into an Integer, so Map<Integer, String> is fine.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Mar 9 at 0:06









                Jake HolzingerJake Holzinger

                2,3451819




                2,3451819























                    1














                    First, make sure to have something like the following resource method:



                    @Path("/url")
                    public class Test

                    @POST
                    @Consumes(MediaType.APPLICATION_JSON)
                    public Response post(@RequestBody Foo foo)
                    ...




                    Then, when you send the request through POSTMAN, select the type as POST, then select the "raw" option and then just send a JSON in the "body" with the values you want to put in your Map. Remember to select "application/json" . Jackson will transform the JSON into a Map for you.




                    "myInt": 10,
                    "myMap":
                    1: "A"







                    share|improve this answer

























                    • this is missing quotes around the 1 and 10 to make it valid json

                      – Artanis
                      Mar 11 at 18:09











                    • @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                      – Jake Holzinger
                      Mar 11 at 18:13











                    • oh okay so it's just missing quotes around the 1

                      – Artanis
                      Mar 11 at 18:22















                    1














                    First, make sure to have something like the following resource method:



                    @Path("/url")
                    public class Test

                    @POST
                    @Consumes(MediaType.APPLICATION_JSON)
                    public Response post(@RequestBody Foo foo)
                    ...




                    Then, when you send the request through POSTMAN, select the type as POST, then select the "raw" option and then just send a JSON in the "body" with the values you want to put in your Map. Remember to select "application/json" . Jackson will transform the JSON into a Map for you.




                    "myInt": 10,
                    "myMap":
                    1: "A"







                    share|improve this answer

























                    • this is missing quotes around the 1 and 10 to make it valid json

                      – Artanis
                      Mar 11 at 18:09











                    • @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                      – Jake Holzinger
                      Mar 11 at 18:13











                    • oh okay so it's just missing quotes around the 1

                      – Artanis
                      Mar 11 at 18:22













                    1












                    1








                    1







                    First, make sure to have something like the following resource method:



                    @Path("/url")
                    public class Test

                    @POST
                    @Consumes(MediaType.APPLICATION_JSON)
                    public Response post(@RequestBody Foo foo)
                    ...




                    Then, when you send the request through POSTMAN, select the type as POST, then select the "raw" option and then just send a JSON in the "body" with the values you want to put in your Map. Remember to select "application/json" . Jackson will transform the JSON into a Map for you.




                    "myInt": 10,
                    "myMap":
                    1: "A"







                    share|improve this answer















                    First, make sure to have something like the following resource method:



                    @Path("/url")
                    public class Test

                    @POST
                    @Consumes(MediaType.APPLICATION_JSON)
                    public Response post(@RequestBody Foo foo)
                    ...




                    Then, when you send the request through POSTMAN, select the type as POST, then select the "raw" option and then just send a JSON in the "body" with the values you want to put in your Map. Remember to select "application/json" . Jackson will transform the JSON into a Map for you.




                    "myInt": 10,
                    "myMap":
                    1: "A"








                    share|improve this answer














                    share|improve this answer



                    share|improve this answer








                    edited Mar 8 at 23:58

























                    answered Mar 8 at 23:53









                    programmer-manprogrammer-man

                    1538




                    1538












                    • this is missing quotes around the 1 and 10 to make it valid json

                      – Artanis
                      Mar 11 at 18:09











                    • @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                      – Jake Holzinger
                      Mar 11 at 18:13











                    • oh okay so it's just missing quotes around the 1

                      – Artanis
                      Mar 11 at 18:22

















                    • this is missing quotes around the 1 and 10 to make it valid json

                      – Artanis
                      Mar 11 at 18:09











                    • @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                      – Jake Holzinger
                      Mar 11 at 18:13











                    • oh okay so it's just missing quotes around the 1

                      – Artanis
                      Mar 11 at 18:22
















                    this is missing quotes around the 1 and 10 to make it valid json

                    – Artanis
                    Mar 11 at 18:09





                    this is missing quotes around the 1 and 10 to make it valid json

                    – Artanis
                    Mar 11 at 18:09













                    @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                    – Jake Holzinger
                    Mar 11 at 18:13





                    @Artanis you do not need quotes around the value, numeric values are valid JSON syntax, only the key must be a string. A value can be any of the primitive types (object, array, string, number, boolean).

                    – Jake Holzinger
                    Mar 11 at 18:13













                    oh okay so it's just missing quotes around the 1

                    – Artanis
                    Mar 11 at 18:22





                    oh okay so it's just missing quotes around the 1

                    – Artanis
                    Mar 11 at 18:22

















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