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日本郵便の郵便番号データのCSVファイルを元にMySQLにINSERTするSQL文を生成する
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#!/usr/local/bin/ruby | |
# -*- coding: utf-8 -*- | |
# 日本郵便の郵便番号データをMySQLのテーブルにINSERTするSQL文を生成する | |
# http://www.post.japanpost.jp/zipcode/dl/kogaki.html | |
# | |
require 'csv' | |
require 'fileutils' | |
require 'nkf' | |
#ファイル名は標準入力から受け取る | |
inFileName = ARGV[0] | |
if !inFileName | |
puts 'エラー:引数に元CSVファイルのパスを指定して実行して下さい。' | |
exit(1) | |
end | |
basename = File.basename(inFileName, '.csv') | |
#OutFile用のディレクトリを作成 | |
resultDir = 'sql/' | |
FileUtils.mkdir_p(resultDir) unless FileTest.exist?(resultDir) | |
outFileName = resultDir + basename+'.sql' | |
def get_pref_number(pref_name) | |
prefs = [ | |
"北海道", "青森県", "岩手県", "宮城県", "秋田県", "山形県", "福島県", "茨城県", "栃木県", "群馬県", "埼玉県", "千葉県", | |
"東京都", "神奈川県", "新潟県", "富山県", "石川県", "福井県", "山梨県", "長野県", "岐阜県", "静岡県", "愛知県", "三重県", | |
"滋賀県", "京都府", "大阪府", "兵庫県", "奈良県", "和歌山県", "鳥取県", "島根県", "岡山県", "広島県", "山口県", "徳島県", | |
"香川県", "愛媛県", "高知県", "福岡県", "佐賀県", "長崎県", "熊本県", "大分県", "宮崎県", "鹿児島県", "沖縄県" | |
] | |
pref_number = prefs.index(pref_name)+1 | |
end | |
#INSERT文を生成 | |
reader = CSV.open(inFileName, 'r') | |
reader.shift | |
sql = "" | |
ins = "INSERT INTO zipcodes (id, zipcode01, zipcode02, pref, address01, address02, address01_kana, address02_kana) VALUES" | |
cnt = 0 | |
reader.each do |line| | |
if cnt==0 || cnt%5000==0 | |
if cnt>0 && cnt%5000==0 | |
sql = sql.chop | |
sql = sql.chop | |
sql = sql + ";\n" | |
end | |
sql += ins | |
end | |
zipcode01 = line[1].to_s | |
zipcode02 = line[2].to_s.slice(3,4) | |
pref = get_pref_number(line[6].to_s) | |
address01 = line[7].to_s | |
address02 = line[8].to_s | |
address01_kana = NKF::nkf( '-WwXm0', line[4].to_s) | |
address02_kana = NKF::nkf( '-WwXm0', line[5].to_s) | |
insertValue = "('', '#{zipcode01.strip}','#{zipcode02.strip}',#{pref},'#{address01}','#{address02}','#{address01_kana}','#{address02_kana}'),\n" | |
sql += insertValue | |
cnt = cnt+1 | |
end | |
#SQLを出力 | |
File.open(outFileName, 'w') {|f| | |
f.write sql | |
} | |
puts outFileName + 'に出力を完了しました。' |
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