jhipster openapi-client , failed to genereate client code - jhipster

Question

i'd like to generate code basing on openapi yaml file from jhipster, refering https://www.jhipster.tech/doing-api-first-development/ i have done this:
D:\dev\jhipster-app\openapi-demo>jhipster openapi-client
INFO! Using JHipster version installed globally
INFO! Executing jhipster:openapi-client
Welcome to the JHipster OpenApi client Sub-Generator
? Where do you want to import your OpenAPI/Swagger specification from ? From a custom specification file or endpoint
? Where is your Swagger/OpenAPI spec (URL or path) ? http://petstore.swagger.io/v2/swagger.json
? What is the unique name for your API client (please avoid using Java keywords) ? petstore
? Do you want to save this config for future reuse ? No
and it prompts the error:
Unable to find package.json. Reference to npm script (name: openapi-client:petstore, data:openapi-generator generate -g spring -i http://petstore.swagger.io/v2/swagger.json -p library=spring-cloud -p apiPackage=undefined.client.petstore.api -p modelPackage=undefined.client.petstore.model -p basePackage=undefined.client -p configPackage=undefined.client.petstore -p title=petstore -p artifactId=petstore -p supportingFiles=ApiKeyRequestInterceptor.java --skip-validate-spec) not added.
ERROR! Cannot read property 'endsWith' of undefined
TypeError: Cannot read property 'endsWith' of undefined
at module.exports.getMicroserviceAppName (D:\users\dev\npm\node_modules\generator-jhipster\generators\generator-base.js:1252:66)
Would someone have any idea to fix it?

Answer 1

I download the sample pestore.yaml from swagger and put it to an existing project 's "src/main/resources/swagger/" folder with renaming to api.yml.
and run jhipster openapi-client:
INFO! Using JHipster version installed locally in current project's node_modules
INFO! No custom sharedOptions found within blueprint: generator-jhipster-vuejs at /mnt/program/dev/github/jhipster-app/vuedemo/node_modules/generator-jhipster-vuejs
INFO! No custom commands found within blueprint: generator-jhipster-vuejs at /mnt/program/dev/github/jhipster-app/vuedemo/node_modules/generator-jhipster-vuejs
INFO! Executing jhipster:openapi-client
Welcome to the JHipster OpenApi client Sub-Generator
? What do you want to do ? Generate a new API client
? Where do you want to import your OpenAPI/Swagger specification from ? From the api.yml spec of an existing Jhipster project
? Enter the path to the jhipster project root directory /program/github/jhipster-app/vuedemo
? What is the unique name for your API client (please avoid using Java keywords) ? petstore
? Do you want to save this config for future reuse ? No
the result seems ok:
Generating npm script for generating client code petstore (/program/github/jhipster-app/vuedemo/src/main/resources/swagger/api.yml)
identical .openapi-generator-ignore
identical pom.xml
identical src/main/java/com/demo/VuedemoApp.java
identical package.json
force .yo-rc.json
Generating client for petstore
> vuedemo#0.0.0 openapi-client:petstore /mnt/program/dev/github/jhipster-app/vuedemo
> openapi-generator generate -g spring -i /program/github/jhipster-app/vuedemo/src/main/resources/swagger/api.yml -p library=spring-cloud -p apiPackage=com.demo.client.petstore.api -p modelPackage=com.demo.client.petstore.model -p basePackage=com.demo.client -p configPackage=com.demo.client.petstore -p title=petstore -p artifactId=petstore -p supportingFiles=ApiKeyRequestInterceptor.java --skip-validate-spec
Usage: openapi-generator [options] [command]
Options:
-V, --version output the version number
-d, --sdkDir <sdkDir> sdkDir, default: process.cwd()/service
-t, --templatePath <templatePath> templatePath
-t, --type <type> ts/js, default ts
-c, --camelCase <camelCase> filename style, true 为大驼峰，lower 为小驼峰
-d, --sdkDir <sdkDir> sdkDir, default: process.cwd()/service
-t, --templatePath <templatePath> templatePath
-t, --type <type> ts/js, default ts
-c, --camelCase <camelCase> filename style, true 为大驼峰，lower 为小驼峰
-h, --help output usage information
Commands:
url <url> swagger2/oas3 json data url
data <filePath> swagger2/oas3 json data file
config <cfgPath> config path
*
✔ Succesfully generated petstore spring client
End of openapi-client generator
INFO! Congratulations, JHipster execution is complete!
but I can't find any code generated in src/main/webapp

Answer 2

jhipster openapi-client generate java code for the server, not typescript code for the client :(