文本如下：
gallery: JSON.parse("{\"count\":9,\"sub_images\":[{\"url\":\"http:\\/\\/p99.pstatp.com\\/origin\\/pgc-image\\/15371927302561aa0dfe478\",\"width\":960,\"url_list\":[{\"url\":\"http:\\/\\/p99.pstatp.com\\/origin\\/pgc-image\\/15371927302561aa0dfe478\"},{\"url\":\"http:\\/\\/pb3.pstatp.com\\/origin\\/pgc-image\\/15371927302561aa0dfe478\"},{\"url\":\"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/15371927302561aa0dfe478\"}],\"uri\":\"origin\\/pgc-image\\/15371927302561aa0dfe478\",\"height\":1708},{\"url\":\"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/1537192730202e35711ae11\",\"width\":960,\"url_list\":[{\"url\":\"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/1537192730202e35711ae11\"},{\"url\":\"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/1537192730202e35711ae11\"},{\"url\":\"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/1537192730202e35711ae11\"}],\"uri\":\"origin\\/pgc-image\\/1537192730202e35711ae11\",\"height\":1707},{\"url\":\"http:\\/\\/p1.pstatp.com\\/origin\\/pgc-image\\/1537192730659330a96f759\",\"width\":960,\"url_list\":[{\"url\":\"http:\\/\\/p1.pstatp.com\\/origin\\/pgc-image\\/1537192730659330a96f759\"},{\"url\":\"http:\\/\\/pb3.pstatp.com\\/origin\\/pgc-image\\/1537192730659330a96f759\"},{\"url\":\"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/1537192730659330a96f759\"}],\"uri\":\"origin\\/pgc-image\\/1537192730659330a96f759\",\"height\":1709},{\"url\":\"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15371927312522155d2679a\",\"width\":960,\"url_list\":[{\"url\":\"http:\\/\\/p3.pstatp.com\\/origin\\/pgc-image\\/15371927312522155d2679a\"},{\"url\":\"http:\\/\\/pb9.pstatp.com\\/origin\\/pgc-image\\/15371927312522155d2679a\"},{\"url\":\"http:\\/\\/pb1.pstatp.com\\/origin\\/pgc-image\\/15371927312522155d2679a\"}],\"uri\":\"origin\\/pgc-image\
需要匹配内容是：
http:\\/\\/p99.pstatp.com\\/origin\\/pgc-image\\/15371927302561aa0dfe478
匹配这一个还是匹配全部这种类型的？
匹配这一个
http\:\\\\\/\\\\\/p99\.pstatp\.com\\\\\/origin\\\\\/pgc\-image\\\\\/15371927302561aa0dfe478
全部这种类似的，最后一段不同
http\:\\\\\/\\\\\/p99\.pstatp\.com\\\\\/origin\\\\\/pgc\-image\\\\\/[a-f0-9]+