- 工信部備案號 滇ICP備05000110號-1
- 滇公安備案 滇53010302000111
- 增值電信業務經營許可證 B1.B2-20181647、滇B1.B2-20190004
- 云南互聯網協會理事單位
- 安全聯盟認證網站身份V標記
- 域名注冊服務機構許可:滇D3-20230001
- 代理域名注冊服務機構:新網數碼
下面來看兩個mysql 導入導出CSV數據的例子,這此都用到了mysql自帶的命令了,如 LOAD DATA LOCAL INFILE 或select * INTO outfile命令了.
cvs文件導入MySql數據庫命令,代碼如下:
set names utf8;
LOAD DATA LOCAL INFILE 'C:\\resource.csv'
INTO TABLE resource
FIELDS TERMINATED BY ' '
LINES TERMINATED BY '\r\n'
(title,singer);
--phpfensi.com
FIELDS TERMINATED BY ---- 字段終止字符
OPTIONALLY ENCLOSED BY ---- 封套符
LINES TERMINATED BY ---- 行終止符
導出一段時間的數據到 cvs,代碼如下:
fileName="data"`date --date=$date "+%Y%m%d"`".csv";
#mysql里先導出數據到 xml, 用 select into outfile 導出,設定字段分隔符和記錄分隔符.
/usr/local/webserver/mysql/bin/mysql -h "$mysql_host" -u "$mysql_username" --password="$mysql_password" -e "select * INTO outfile '$data_dir$fileName' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '\"' LINES TERMINATED BY '\\n' from $table where InTime>=$minTime && InTime<$maxTime;"
#這一步也很重要, 需?將編碼轉換為GBK
rm -rf $final_dir$fileName && touch $final_dir$fileName
iconv -c -f UTF-8 -t GBK $data_dir$fileName > $final_dir$fileName
先用select into outfile 把數據從mysql 里邊倒出來,其中字段分隔符 \t,記錄分隔符為 \n,然后轉一下字符的編碼就OK了.
售前咨詢
售后咨詢
備案咨詢
二維碼
TOP