golang 实用库gotable的具体使用

func Create(columns ...string) (*table.Table, error)

func (tb *Table) AddRow(row map[string]string) error

func (tb *Table) AddRows(rows []map[string]string) []map[string]string

func (tb *Table) AddColumn(column string) error

func (tb *Table) PrintTable()

func (tb *Table) CloseBorder()

func (tb *Table) OpenBorder()

func (tb *Table) Json(indent int) (string, error)

package main

import (
 "fmt"
 "GitHub.com/liushuochen/gotable"
)

func main() {

 table, err := gotable.Create("country", "city")
 if err != nil {
  fmt.Println(err.Error())
  return
 }

 values := []map[string]string{{"country": "China", "city": "Beijing"},
  {"country": "Japan", "city": "Tokyo"},
  {"country": "North Korea", "city": "Pyongyang"}}
 for _, value := range values {
  err := table.AddRow(value)
  if err != nil {
   fmt.Println(err.Error())
   return
  }
 }
 r, _ := table.Json(4)
 fmt.Println(r)
 table.CloseBorder()
 table.PrintTable()
}

package main

import (
 "fmt"
 "github.com/liushuochen/gotable"
)

func main() {
 tb, err := gotable.Create("Name", "ID", "salary")
 if err != nil {
  fmt.Println("Create table failed: ", err.Error())
  return
 }

 rows := make([]map[string]string, 0)
 for i := 0; i < 3; i++ {
  row := make(map[string]string)
  row["Name"] = fmt.Sprintf("employee-%d", i)
  row["ID"] = fmt.Sprintf("00%d", i)
  row["salary"] = "60000"
  rows = append(rows, row)
 }

 jsonString, err := tb.Json(4)
 if err != nil {
  fmt.Println("ERROR: ", err.Error())
  return
 }
 fmt.Println(jsonString)
 // output: []

 tb.AddRows(rows)

 jsonString, err = tb.Json(4)
 if err != nil {
  fmt.Println("ERROR: ", err.Error())
  return
 }
 fmt.Println(jsonString)
 // output:
 // [
 //       {
 //              "ID": "000",
 //              "Name": "employee-0",
 //              "salary": "60000"
 //       },
 //       {
 //              "ID": "001",
 //              "Name": "employee-1",
 //              "salary": "60000"
 //
 //
 //              "ID": "002",
 //              "Name": "employee-2",
 //              "salary": "60000"
 //       }
 //]
}