jackson

问题 I have an interesting JSON parsing problem, at least to me since I am doing this for the first time. I have the following sample JSON and I want to map it to equivalent DTOs: { "modules": [ { "name":"module1", "shortId":23425, "pmns": [ { "name":"pmn1", "position":1, "pmnType":"D3" }, { "name":"pmn3", "position":3, "pmnType":"R2" }, { "name":"pmn7", "position":5, "pmnType":"S1" }, ] }, { "name":"module2", "shortId":1572, "pmns": [ { "name":"pmn1", "position":3, "pmnType":"D3" }, { "name":

问题 I have an interesting JSON parsing problem, at least to me since I am doing this for the first time. I have the following sample JSON and I want to map it to equivalent DTOs: { "modules": [ { "name":"module1", "shortId":23425, "pmns": [ { "name":"pmn1", "position":1, "pmnType":"D3" }, { "name":"pmn3", "position":3, "pmnType":"R2" }, { "name":"pmn7", "position":5, "pmnType":"S1" }, ] }, { "name":"module2", "shortId":1572, "pmns": [ { "name":"pmn1", "position":3, "pmnType":"D3" }, { "name":

问题 I have an interesting JSON parsing problem, at least to me since I am doing this for the first time. I have the following sample JSON and I want to map it to equivalent DTOs: { "modules": [ { "name":"module1", "shortId":23425, "pmns": [ { "name":"pmn1", "position":1, "pmnType":"D3" }, { "name":"pmn3", "position":3, "pmnType":"R2" }, { "name":"pmn7", "position":5, "pmnType":"S1" }, ] }, { "name":"module2", "shortId":1572, "pmns": [ { "name":"pmn1", "position":3, "pmnType":"D3" }, { "name":

问题 I have a spring rest api which gets json data and binds to a pojo GetData. Whenever i recieve unknown fields it doesnt fail or throw any exception. My requirement here is it should throw a error when it receives unknown fields in json data. public ResponseEntity<Error> saveLocation(@Valid @RequestBody GetData getdata,BindingResult bindingResults) { Below is my Pojo GetData public class GetData{ @JsonProperty("deviceID") @Pattern(regexp="^[\\p{Alnum}][-\\p{Alnum}\\p{L}]+[\\p{Alnum}]$",message

问题 In my REST microservice, I request an object from another service that returns me a huge nested JSON, for example: { "address": "19th Street", "contact_info": { "phones": { "home": { "first": { "another_nested": 1234 } } } } } What I need to fetch this data from another service, perform a change only in the first field, and then send it via HTTP. What I'm trying to avoid is to deserialize everything on my side and having to maintain the classes here. Is there a way to get the raw value of

问题 In my REST microservice, I request an object from another service that returns me a huge nested JSON, for example: { "address": "19th Street", "contact_info": { "phones": { "home": { "first": { "another_nested": 1234 } } } } } What I need to fetch this data from another service, perform a change only in the first field, and then send it via HTTP. What I'm trying to avoid is to deserialize everything on my side and having to maintain the classes here. Is there a way to get the raw value of

问题 Currently I'am facing problem when trying to parse a xml document to a Java Object. The only necessary information which i want to keep is the iid and time list. xml test file: <items> <item> <iid>14</iid> <options> <option> <times> <time> <timeentry>20200714100100</timeentry> <timetill>20200714101500</timetill> <timemaxcount>2</timemaxcount> </time> <time> <timeentry>20200714101600</timeentry> <timetill>20200714103000</timetill> <timemaxcount>2</timemaxcount> </time> <time> <timeentry

问题 I'm using Jackson 2.4 in Java to do some JSON legwork. I make a call to a remote server with Apache HttpGet, deserialize the results with Jackson into a POJO, manipulate those results, and then serialize them with Jackson to push back to a remote server with HttpPost. The issue I'm finding is that Jackson is translating unicode literals into unicode characters, which I need it not to do thanks to encoding issues on each end. For example, I might have this in the JSON: "field1": "\u00a2" But

问题 I'm using Jackson 2.4 in Java to do some JSON legwork. I make a call to a remote server with Apache HttpGet, deserialize the results with Jackson into a POJO, manipulate those results, and then serialize them with Jackson to push back to a remote server with HttpPost. The issue I'm finding is that Jackson is translating unicode literals into unicode characters, which I need it not to do thanks to encoding issues on each end. For example, I might have this in the JSON: "field1": "\u00a2" But

问题 I'm using Jackson 2.4 in Java to do some JSON legwork. I make a call to a remote server with Apache HttpGet, deserialize the results with Jackson into a POJO, manipulate those results, and then serialize them with Jackson to push back to a remote server with HttpPost. The issue I'm finding is that Jackson is translating unicode literals into unicode characters, which I need it not to do thanks to encoding issues on each end. For example, I might have this in the JSON: "field1": "\u00a2" But