<dependency>
<groupId>com.github.fge</groupId>
<artifactId>json-schema-validator</artifactId>
<version>2.2.8</version>
</dependency>
json
{
"age": 25,
"email": "zhangsan@example.com"
}
json
{
"type": "object",
"properties": {
"name": {"type": "string"},
"age": {"type": "integer"},
"email": {"type": "string", "format": "email"}
},
"required": ["name", "age", "email"]
}
import com.github.fge.jsonschema.core.exceptions.ProcessingException;
import com.github.fge.jsonschema.core.report.ProcessingReport;
import com.github.fge.jsonschema.main.JsonSchema;
import com.github.fge.jsonschema.main.JsonSchemaFactory;
import com.github.fge.jsonschema.main.JsonValidator;
public class JsonValidatorExample {
public static void main(String[] args) throws IOException, ProcessingException {
JsonSchemaFactory factory = JsonSchemaFactory.byDefault();
JsonValidator validator = factory.getValidator();
JsonNode data = objectMapper.readTree(jsonData);
JsonNode schema = objectMapper.readTree(jsonSchema);
JsonSchema jsonSchema = factory.getJsonSchema(schema);
ProcessingReport report = jsonSchema.validate(data);
if (report.isSuccess()) {
} else {
report.forEach(System.out::println);
}
}
}
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.7</version>
</dependency>
json
{
"age": 25,
"email": "zhangsan@example.com"
}
public class Person {
private String name;
private int age;
private String email;
// Getter and Setter methods
}
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
public class GsonValidatorExample {
public static void main(String[] args) {
Gson gson = new Gson();
try {
Person person = gson.fromJson(jsonData, Person.class);
} catch (JsonSyntaxException e) {
}
}
}
