Unable to generate Java classes from JSON Schema using JsonSchema2Pojo-maven-plugin

问题

I have used the following URL to understand the usage of JsonSchema2Pojo plugin https://github.com/joelittlejohn/jsonschema2pojo/wiki/Getting-Started#the-maven-plugin

However, I am unable to generate any class for the address schema. I have followed the same step as mentioned in the source but still no java class has been generated for address schema. I don't understand what can I do now. Please help me with a proper explanation.

回答1:

Double check your pom.xml and your project setup. The instructions on the wiki worked for me, here are the steps I took (OSX)

1. Generate the initial project and pom.xml

   mvn archetype:generate -DgroupId=com.stackoverflow.example -DartifactId=example -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
   

2. Download the address schema to ./src/main/resources/schema/address.json

3. Update the pom.xml as described on the JsonSchema2Pojo documentation

4. Generate the files

   $ find . -type f
   ./pom.xml
   ./src/main/java/com/stackoverflow/example/App.java
   ./src/main/resources/schema/address.json
   ./src/test/java/com/stackoverflow/example/AppTest.java
   $ mvn package
   

5. Generated files will be under ./target/java-gen directory

   $ find . -name Address.java
   ./target/java-gen/com/example/types/Address.java
   

来源：https://stackoverflow.com/questions/33146633/unable-to-generate-java-classes-from-json-schema-using-jsonschema2pojo-maven-plu