I use FastJSON to deserialize a json into an object. During the deserialization I would like to automatically replace all the null values in the json by an empty string. Is there a JSON parameter to do that? Otherwise, what would you suggest?
Fastjson ToObject transform null to empty string
1.2k Views Asked by charmosz At
1
There are 1 best solutions below
Related Questions in JSON
- Handling both JSON and form values in POST request body with unknown values in Golang
- JSON Body is Not Passing Certain Strings
- Custom rewriter for json
- TypeScript: Type checking while parsing an arbitrary JSON that is typed/
- I dont understand what to do with: System.Text.Json.JsonException: 'The JSON value could not be converted to System.Collections.Generic.IEnumerable`1
- How to perform CRUD operations on a static JSON array in Angular? (without API)
- Dynamic Nested Multi-Dimensional Arrays in Rust
- Creating bar chart in FastAPI
- How to encode ttsJson data?
- Trying to get the id of the last element in my json file through an api
- How to give index id to my uploaded json file in FastAPI?
- JQ JSON - Values to Array
- Spring boot JSON parse error: Unexpected character error
- convert csv file with json data inside to a column, rows table in 2nd csv file
- Sigma.JS custom rendering
Related Questions in FASTJSON
- Why String "\"[]\"" is a valid json?
- Including fast-json in the Java agent has affected the normal serialization process of the application using fast-json
- dubbo use fastjson2 Serialize error autotype not support
- Why Class.java don't provide methods like `Type getType()` and `Type getGenericType()`?
- in flink, I can`t map String to JSONObject
- JMeter failed to keep JSON order by using fastjson JSONObject.parseObject
- Parse map like json string into class by fastjson/jackson
- How to change json string to LinkedList when using fastjson in Java?
- FastJson with putDeserializer leads to StackOverflowError
- De-serializing Exception with FastJSON: Can not set field to java.lang.Exception
- How to parse json to an object extends HashMap use fastjson in java?
- How to don't serialize the class field in FastJson?
- @JSONField it did not work in spring boot
- change values during Jackson serialization, like ValueFileter for fastjson
- Why is fastJSON deserialisation complete in unit test but one property and its properties not populated when live?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
You can use
JSON.parseObject(String json, Class<T> clazz, Feature... features)method and pass throughFeature.InitStringFieldAsEmptyas last argument.