v0.8.15 + import 命令
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5 changed files with 1318 additions and 1 deletions
77
cmd/import.go
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77
cmd/import.go
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@ -0,0 +1,77 @@
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package cmd
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import (
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"fmt"
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"io/ioutil"
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"os"
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"github.com/fatih/color"
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jsoniter "github.com/json-iterator/go"
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"github.com/spf13/cobra"
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"github.com/yaoapp/gou"
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"github.com/yaoapp/xiang/config"
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"github.com/yaoapp/xiang/engine"
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)
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var importRenew bool
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var importChunk int
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var importCmd = &cobra.Command{
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Use: "import",
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Short: "导入数据(alpha)",
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Long: `导入CSV/Excel数据`,
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Run: func(cmd *cobra.Command, args []string) {
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Boot()
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if len(args) < 3 {
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fmt.Fprintln(os.Stderr, "参数错误", args)
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fmt.Println("xiang import <数据模型> <文件名称> <导入配置>")
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os.Exit(1)
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}
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name := args[0]
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filename := args[1]
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configfile := args[2]
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// 检查数据文件
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if _, err := os.Stat(filename); os.IsNotExist(err) {
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fmt.Println(color.RedString("数据文件不存在: %s", filename))
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os.Exit(1)
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}
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if _, err := os.Stat(configfile); os.IsNotExist(err) {
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fmt.Println(color.RedString("配置文件不存在: %s", configfile))
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os.Exit(1)
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}
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content, err := ioutil.ReadFile(configfile)
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if err != nil {
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fmt.Println(color.RedString("读取配置文件失败: %s", err))
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os.Exit(1)
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}
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impt := gou.NewImport(importChunk)
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err = jsoniter.Unmarshal(content, impt)
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if err != nil {
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fmt.Println(color.RedString("解析配置文件=失败: %s", err))
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os.Exit(1)
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}
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// 加载数据模型
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engine.Load(config.Conf)
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if importRenew {
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gou.Select(name).Migrate(true)
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}
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resp := impt.InsertCSV(filename, name)
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for _, err := range *resp.Errors {
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fmt.Println(color.RedString("%s line: %d", err.Message, err.Line))
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}
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fmt.Println(color.WhiteString("成功: %d, 失败: %d, 总共: %d", resp.Success, resp.Failure, resp.Total))
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},
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}
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func init() {
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importCmd.PersistentFlags().BoolVarP(&importRenew, "renew", "r", false, "清空数据模型原有数据")
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importCmd.PersistentFlags().IntVarP(&importChunk, "chunk", "c", 1000, "每次处理数量(数值越大,处理越快,内存占用越大)")
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}
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@ -34,6 +34,7 @@ func init() {
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migrateCmd,
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inspectCmd,
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startCmd,
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importCmd,
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)
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rootCmd.SetHelpCommand(helpCmd)
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rootCmd.PersistentFlags().StringVarP(&appPath, "app", "a", "", "指定应用目录")
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@ -5,7 +5,7 @@ import (
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)
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// VERSION 版本号
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const VERSION = "0.8.14"
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const VERSION = "0.8.15"
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// DOMAIN 许可域
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const DOMAIN = "*.iqka.com"
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1229
tests/import/manu.csv
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1229
tests/import/manu.csv
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File diff suppressed because it is too large
Load diff
10
tests/import/manu.json
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10
tests/import/manu.json
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{
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"mapping": {
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"name": "name",
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"short_name": "smalltitle",
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"rank": "priority"
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},
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"option": {
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"strict": true
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}
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}
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