我尝试使用以下命令进行下载: pip3 install java2pythonbrew install java2python 我已经尝试使用上面所有的方法但仍然得到相同的输出: ERROR: Could not find a version that satisfies the requirement antlr_python_runtime==3.1.3 (from java2python) (from versio
照明\数据库\ QueryException (23000) SQLSTATE23000:完整性约束冲突: 1451无法删除或更新父行:外键约束失败(project-management.projects,constraint projects_company_id_foreign外键(company_id)引用companies (id)) (SQL: delete from companies where id = 2)