--獲得安裝包,從網(wǎng)上直接下載或者其他途徑,這里直接wget# wget http://curl.haxx.se/download/curl-7.17.1.tar.gz--解壓到當(dāng)前目錄# tar -zxf curl-7.17.1.tar.gz--進(jìn)入解壓后的目錄內(nèi)# cd curl-7.17.1--配置,指定安裝的目錄,這里是“/usr/local/curl”# ./configure --PRefix=/usr/local/curl--# make--安裝# make install--安裝完畢使用:將curl命令加入環(huán)境變量,命令行里執(zhí)行(僅對本會話起作用,或者在.bash_profile、.bashrc文件里配置環(huán)境變量):# export PATH=$PATH:/usr/local/curl/bin然后就可以使用了# curl http://www.baidu.com出來好多html代碼,是百度首頁的代碼入門的使用說明:http://www.javaeye.com/topic/648143-------------------------------------------------------------------------------------------使用實(shí)例(發(fā)送POST請求):# curl -d @json http://www.google.com/loc/json-d —— 是以POST形式發(fā)送請求@json —— @是從文件中讀取數(shù)據(jù),json文件中的內(nèi)容為{"address_language":"zh_CN","cell_towers":[{"cell_id":"36526","location_area_code":"14556","mobile_contry_code":"460","mobile_network_code":"02"}],"host":"maps.google.com","location":null,"request_address":true,"version":"1.1.0","wifi_towers":[]}返回:{"location":{"latitude":32.117302,"longitude":114.116598,"address":{"country":"中國","country_code":"CN","region":"河南省","city":"信陽市"},"accuracy":1625.0},"access_token":"2:FaXK0Xl_DHRbcQiK:5tGTJsZx1scpjUfJ"}
本文來自轉(zhuǎn)載
新聞熱點(diǎn)
疑難解答
圖片精選