production !

[0x457]

Can it be used in production?

[jukylin]

Hello:       We have four server used esim framework in production. I suggest you should know DDD and COLA before you use it. 狂旋  

…

------------------&nbsp;原始邮件&nbsp;------------------ 发件人:&nbsp;"0x457"<notifications@github.com&gt;; 发送时间:&nbsp;2020年5月18日(星期一) 下午2:41 收件人:&nbsp;"jukylin/esim"<esim@noreply.github.com&gt;; 抄送:&nbsp;"Subscribed"<subscribed@noreply.github.com&gt;; 主题:&nbsp;[jukylin/esim] production ! (#1) Can it be used in production? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.

[0x457]

 
CREATE TABLE IF NOT EXISTS  test(
  id int not NULL auto_increment,
  title VARCHAR(10) not NULL DEFAULT '',
  PRIMARY KEY (`id`)
)engine=innodb;

run :
esim db2entity -d saep-min -t test

panic:
{"level":"panic","ts":"2020-05-19 16:26:11","msg":"err 97:3: expected statement, found '.' : package dao\n\nimport (\n\n "context"\n "github.com/jinzhu/gorm"\n "errors"\n "github.com/jukylin/esim/mysql"\n "saep.cn/wstest/"\n)\n\ntype TestDao struct{\n\tmysql *mysql.Client\n}\n\nfunc NewTestDao() *TestDao {\n\tdao := &TestDao{\n\t\tmysql : mysql.NewClient(),\n\t}\n\n\treturn dao\n}\n\n\n//主库\nfunc (td *TestDao) GetDb(ctx context.Context) *gorm.DB {\n\treturn td.mysql.GetCtxDb(ctx, "saep-mini").Table("test")\n}\n\n//从库\nfunc (td *TestDao) GetSlaveDb(ctx context.Context) *gorm.{\n\treturn td.mysql.GetCtxDb(ctx, "saep-mini_slave").Table("test")\n}\n\n\n//返回 自增id，错误\nfunc (td *TestDao)

[jukylin]

fix

[0x457]

esim db2entity -d saep-mini -t test

{"level":"error","ts":"2020-05-19 18:08:12","msg":"A panic occurred : runtime error: invalid memory address or nil pointer dereference","caller":"db2entity/db2entity.go:155","stacktrace":"github.com/jukylin/esim/log.(*logger).Errorf\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/log/logger.go:98\ngithub.com/jukylin/esim/tool/db2entity.(*Db2Entity).Run.func1\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/db2entity/db2entity.go:155\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:969\nruntime.panicmem\n\t/usr/local/go/src/runtime/panic.go:212\nruntime.sigpanic\n\t/usr/local/go/src/runtime/signal_unix.go:695\ngithub.com/jukylin/esim/tool/db2entity.(*Db2Entity).Run\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/db2entity/db2entity.go:171\ngithub.com/jukylin/esim/tool/cmd.glob..func1\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/cmd/db2entity.go:66\ngithub.com/spf13/cobra.(*Command).execute\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:846\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:950\ngithub.com/spf13/cobra.(*Command).Execute\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:887\ngithub.com/jukylin/esim/tool/cmd.Execute\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/cmd/root.go:34\nmain.main\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/main.go:21\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:203"}

[jukylin]

up to v0.0.9 狂旋 &nbsp;

…

------------------&nbsp;原始邮件&nbsp;------------------ 发件人:&nbsp;"0x457"<notifications@github.com&gt;; 发送时间:&nbsp;2020年5月19日(星期二) 晚上6:10 收件人:&nbsp;"jukylin/esim"<esim@noreply.github.com&gt;; 抄送:&nbsp;"§的§"<742161455@qq.com&gt;;"Comment"<comment@noreply.github.com&gt;; 主题:&nbsp;Re: [jukylin/esim] production ! (#1) esim db2entity -d saep-mini -t test {"level":"error","ts":"2020-05-19 18:08:12","msg":"A panic occurred : runtime error: invalid memory address or nil pointer dereference","caller":"db2entity/db2entity.go:155","stacktrace":"github.com/jukylin/esim/log.(*logger).Errorf\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/log/logger.go:98\ngithub.com/jukylin/esim/tool/db2entity.(*Db2Entity).Run.func1\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/db2entity/db2entity.go:155\nruntime.gopanic\n\t/usr/local/go/src/runtime/panic.go:969\nruntime.panicmem\n\t/usr/local/go/src/runtime/panic.go:212\nruntime.sigpanic\n\t/usr/local/go/src/runtime/signal_unix.go:695\ngithub.com/jukylin/esim/tool/db2entity.(*Db2Entity).Run\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/db2entity/db2entity.go:171\ngithub.com/jukylin/esim/tool/cmd.glob..func1\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/cmd/db2entity.go:66\ngithub.com/spf13/cobra.(*Command).execute\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:846\ngithub.com/spf13/cobra.(*Command).ExecuteC\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:950\ngithub.com/spf13/cobra.(*Command).Execute\n\t/Users/bruce/go/pkg/mod/github.com/spf13/cobra@v1.0.0/command.go:887\ngithub.com/jukylin/esim/tool/cmd.Execute\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/cmd/root.go:34\nmain.main\n\t/Users/bruce/go/pkg/mod/github.com/jukylin/esim@v0.0.8/tool/main.go:21\nruntime.main\n\t/usr/local/go/src/runtime/proc.go:203"} — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

[0x457]

用esim db2entity -d saep-mini -t test生成的与原始new命令生成的不一样：结构/文件名==，另外还 有一些错误，给出了部分：

/usr/local/go/src/path/filepath/match.go:13:2: could not import unicode/utf8 (invalid package name: "")
/usr/local/go/src/go/token/token.go:13:2: could not import unicode/utf8 (invalid package name: "")
/usr/local/go/src/encoding/json/decode.go:19:2: could not import unicode/utf8 (invalid package name: "")
/usr/local/go/src/database/sql/convert.go:17:2: could not import unicode/utf8 (invalid package name: "")
/usr/local/go/src/go/scanner/scanner.go:18:2: could not import unicode/utf8 (invalid package name: "")
/Users/bruce/go/src/github.com/jinzhu/gorm/dialect_mysql.go:11:2: could not import unicode/utf8 (invalid package name: "")
/Users/bruce/go/src/saep.cn/wstest/internal/infra/dao/test.go:8:2: could not import github.com/jukylin/esim/mysql (cannot find package "github.com/jukylin/esim/mysql" in any of:
/usr/local/go/src/github.com/jukylin/esim/mysql (from $GOROOT)
/Users/bruce/go/src/github.com/jukylin/esim/mysql (from $GOPATH))
/Users/bruce/go/src/saep.cn/wstest/internal/infra/dao/test.go:35:8: undeclared name: entity
/Users/bruce/go/src/saep.cn/wstest/internal/infra/dao/test.go:58:44: undeclared name: entity
/Users/bruce/go/src/saep.cn/wstest/internal/infra/dao/test.go:72:46: undeclared name: entity
/Users/bruce/go/src/saep.cn/wstest/internal/infra/repo/test.go:6:2: could not import github.com/jukylin/esim/log (cannot find package "github.com/jukylin/esim/log" in any of:
/usr/local/go/src/github.com/jukylin/esim/log (from $GOROOT)
/Users/bruce/go/src/github.com/jukylin/esim/log (from $GOPATH))
/Users/bruce/go/src/saep.cn/wstest/internal/infra/infra.go:6:2: could not import github.com/google/wire (cannot find package "github.com/google/wire" in any of:

[jukylin]

你有很多依赖没有安装，esim项目你放在了GOPATH里面了？

[0x457]

肯定的