我正在尝试使用此正则表达式提取所有高分辨率图像链接。
(?<=hiRes":").*(?=")
但我的结果是messedup
怎么能做得更好？
html就是这个
'colorImages': { 'initial': [{"hiRes":"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SL1500_.jpg","thumb":"http://ecx.images-amazon.com/images/I/51ClqURqRbL._SS40_.jpg","large":"http://ecx.images-amazon.com/images/I/51ClqURqRbL.jpg","main":{"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SY355_.jpg":[237,355],"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SY450_.jpg":[300,450],"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SY550_.jpg":[367,550],"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SY606_.jpg":[404,606],"http://ecx.images-amazon.com/images/I/81Xd1Dl5eQL._SY679_.jpg":[453,679]},"variant":"MAIN"},{"hiRes":"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SL1500_.jpg","thumb":"http://ecx.images-amazon.com/images/I/51pXpQ8N0AL._SS40_.jpg","large":"http://ecx.images-amazon.com/images/I/51pXpQ8N0AL.jpg","main":{"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SY355_.jpg":[237,355],"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SY450_.jpg":[300,450],"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SY550_.jpg":[367,550],"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SY606_.jpg":[404,606],"http://ecx.images-amazon.com/images/I/91EYqpvWBHL._SY679_.jpg":[453,679]},"variant":"PT01"},{"hiRes":"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SL1500_.jpg","thumb":"http://ecx.images-amazon.com/images/I/41O2XWvKUtL._SS40_.jpg","large":"http://ecx.images-amazon.com/images/I/41O2XWvKUtL.jpg","main":{"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SY355_.jpg":[237,355],"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SY450_.jpg":[300,450],"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SY550_.jpg":[367,550],"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SY606_.jpg":[404,606],"http://ecx.images-amazon.com/images/I/81OXAHjs6TL._SY679_.jpg":[453,679]},"variant":"PT02"},{"hiRes":"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SL1500_.jpg","thumb":"http://ecx.images-amazon.com/images/I/51RoDsuFLBL._SS40_.jpg","large":"http://ecx.images-amazon.com/images/I/51RoDsuFLBL.jpg","main":{"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SY355_.jpg":[237,355],"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SY450_.jpg":[300,450],"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SY550_.jpg":[367,550],"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SY606_.jpg":[404,606],"http://ecx.images-amazon.com/images/I/91WRJ5PGuaL._SY679_.jpg":[453,679]},"variant":"PT03"},{"hiRes":"http://ecx.images-amazon.com/images/I/81sbWvBpihL._SL1500_.jpg","thumb":"http://ecx.images-amazon.com/images/I/51hsnHI%2BaXL._SS40_.jpg","large":"http://ecx.images-amazon.com/images/I/51hsnHI%2BaXL.jpg","main":{"http://ecx.images-amazon.com/images/I/81sbWvBpihL._SY355_.jpg":[285,355],"http://ecx.images-amazon.com/images/I/81sbWvBpihL._SY450_.jpg":[362,450],"http://ecx.images-amazon.com/images/I/81sbWvBpihL._SX425_.jpg":[425,529],"http://ecx.images-amazon.com/images/I/81sbWvBpihL._SX466_.jpg":