lipeigang

【重要】part 1 根据代码库操作报错

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调用 `micro --registry=etcd call mu.micro.book.service.user User.QueryUserByName '{"userName":"micro"}'` 返回 `error calling mu.micro.book.service.user.User.QueryUserByName: {"id":"go.micro.server","code":500,"detail":"panic recovered: runtime error: invalid memory address or nil pointer dereference","status":"Internal Server Error"}` 检查发现 在 basic/db/mysql.go 中，需要把初始化的 mysqlDB 返回。...