| 1234567891011121314151617181920212223242526 | @startumlclass LjCompany {    - companyId: int    - post: string    - salary: string    - name: string    - info: string    - address: string    - member: int    + getCompanyId(): int    + getPost(): string    + getSalary(): string    + getName(): string    + getInfo(): string    + getAddress(): string    + getMember(): int}class App {    + onRequestCompanyData(company: string, post: string): LjCompany}App --> LjCompany@enduml
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