假設我有以下文字如何使用正則表達式提取字符串?
for (;;);{"__ar":1,"__sf":"k","payload":null,"domops":[["appendContent","^div.fbProfileBrowserListContainer",true,{"__html":"\u003Cdiv class=\"fbProfileBrowserList expandedList\" id=\"100008123852509\">\u003Cul class=\"uiList clearfix _5bbv _4kg _704 _4ks\">\u003Cli class=\"fbProfileBrowserListItem\">\u003Cdiv class=\"clearfix _5qo4\">\u003Ca class=\"_8o _8t lfloat _ohe\" href=\"https:\/\/www.facebook.com\/tasvirmanepal\/?fref=pb\" tabindex=\"-1\" aria-hidden=\"true\">\u003Cimg class=\"_s0 _rw img\" src=\"https:\/\/fb-s-b-a.akamaihd.net\/h-ak-xta1\/v\/t1.0-1\/c13.0.50.50\/p50x50\/12246747_952307471472706_3389977056619055535_n.jpg?oh=fdcd99bd098ad7d60b67701358bdbc97&oe=58D45D87&__gda__=1489984135_7befa40c475cf7f2a6aa021e97d7f429\" alt=\"\" \/>\u003C\/a>\u003Cdiv class=\"clearfix _42ef\">\u003Cdiv class=\"_6a rfloat _ohf\">\u003Cdiv class=\"_6a _6b\" style=\"height:50px\">\u003C\/div>\u003Cdiv class=\"_6a _6b\">\u003Cdiv class=\"_5t4x\">\u003Cspan
現在,我想提取字符串如
src=\"https:\/\/fb-s-b-a.akamaihd.net\/h-ak-xta1\/v\/t1.0-1\/c13.0.50.50\/p50x50\/12246747_952307471472706_3389977056619055535_n.jpg?oh=fdcd99bd098ad7d60b67701358bdbc97&oe=58D45D87&__gda__=1489984135_7befa40c475cf7f2a6aa021e97d7f429\"
請分享你有這麼遠,爲什麼它不提供所期望的結果的代碼。 – wdosanjos