CORS讲解与实战利用

IyMjIOS6p+eUn+WOn+WboAoqKuWQjOa6kOetlueVpe+8muWmguaenOS4pOS4qlVSTOeahOWNj+iuruOAgeWfn+WQjeOAgeerr+WPo+WPt+mDveebuOWQjO+8jOWwseensOi/meS4pOS4qlVSTOWQjOa6kOOAgioqCgrlkIzmupDnrZbnlaXvvIhTT1DvvInpmZDliLbkuoblupTnlKjnqIvluo/kuYvpl7TnmoTkv6Hmga/lhbHkuqvvvIzlubbkuJTku4XlhYHorrjlnKjmiZjnrqHlupTnlKjnqIvluo/nmoTln5/lhoXlhbHkuqvjgILov5nmnInmlYjpmLLmraLkuobns7vnu5/mnLrlr4bkv6Hmga/nmoTms4TpnLLjgILkvYbkuI7mraTlkIzml7bvvIzkuZ/luKbmnaXkuoblj6blpJbnmoTpl67popjjgILpmo/nnYBXZWLlupTnlKjnqIvluo/lkozlvq7mnI3liqHkvb/nlKjnmoTml6Xnm4rlop7plb/vvIzlh7rkuo7lrp7nlKjnm67nmoTlvoDlvoDpnIDopoHlsIbkv6Hmga/ku47kuIDkuKrlrZDln5/kvKDpgJLliLDlj6bkuIDkuKrlrZDln5/vvIzmiJbogIXlnKjkuI3lkIzln5/kuYvpl7Tov5vooYzkvKDpgJLvvIjkvovlpoLlsIborr/pl67ku6TniYzlkozkvJror53moIfor4bnrKbvvIzkvKDpgJLnu5nlj6bkuIDkuKrlupTnlKjnqIvluo/vvInjgIIKCuS4uuS6huWFgeiuuOi3qOWfn+mAmuS/oe+8jOW8gOWPkeS6uuWRmOW/hemhu+S9v+eUqOS4jeWQjOeahOaKgOacr+adpee7lei/h1NPUOW5tuS8oOmAkuaVj+aEn+S/oeaBr++8jOS7peiHs+S6jueOsOS7iuS5n+aIkOS4uuS6huS4gOS4quajmOaJi+eahOWuieWFqOmXrumimOOAguWboOatpO+8jOS4uuS6huWcqOS4jeW9seWTjeW6lOeUqOeoi+W6j+WuieWFqOeKtuaAgeeahOaDheWGteS4i+WunueOsOS/oeaBr+WFseS6q++8jOWcqEhUTUw15Lit5byV5YWl5LqG6Leo5rqQ6LWE5rqQ5YWx5Lqr77yIQ09SU++8ieOAguS9humXrumimOS5n+maj+S5i+iAjOadpe+8jOiuuOWkmuS6uuS4uuS6huaWueS+v+W5suiEhuebtOaOpeS9v+eUqOm7mOiupOeahOmFjee9ru+8jOaIluaYr+eUseS6jue8uuS5j+WvueatpOeahOS6huino+iAjOWvvOiHtOS6humUmeivr+eahOmFjee9ruOAggoKCiMjIyBDT1JT6Leo5Z+f6LWE5rqQ5YWx5LqrCgpDT1JT77yM6Leo5Z+f6LWE5rqQ5YWx5Lqr77yIQ3Jvc3Mtb3JpZ2luIHJlc291cmNlIHNoYXJpbmfvvInvvIzov5nnp43mnLrliLbpgJrov4fmt7vliqBIVFRQ5a2X5q6155qE5pa55byP6KeE5a6a5pyN5Yqh5Zmo6LWE5rqQ5YWB6K646KKr5ZOq5Lqb5Z+f6K6/6Zeu77yIQWNjZXNzLUNvbnRyb2wtQWxsb3ctT3JpZ2lu77yJ44CB6K+35rGC5Lit5piv5ZCm5YWB6K645Y+R6YCBY29va2ll77yIQWNjZXNzLUNvbnRyb2wtQWxsb3ctQ3JlZGVudGlhbHPvvInjgIHlk6rkupvor7fmsYLnsbvlnovmmK/ooqvlhYHorrjnmoTvvIhBY2Nlc3MtQ29udHJvbC1SZXF1ZXN0LU1ldGhvZO+8ieetieetieOAggoKCiMjIyDmiYvlt6Xpqozor4HmlrnlvI8KCuWcqOato+W4uOeahGFwaeivt+axguWkhCxoZWFkZXJz5Yqg5YWlIm9yaWdpbiI6IltodHRwOi8veHgueHgueHgueHhdKGh0dHA6Ly94eC54eC54eC54eCkiLCDlpoLmnpzmjqXlj6PmraPluLjov5Tlm57kuobmlbDmja7kuJRoZWFkZXJz6YeM5YyF5ZCrCgoxICBhY2Nlc3MtY29udHJvbC1hbGxvdy1jcmVkZW50aWFscyA6IHRydWUKMiAgYWNjZXNzLWNvbnRyb2wtYWxsb3ctb3JpZ2luIDogW2h0dHA6Ly94eC54eC54eC54eF0oaHR0cDovL3h4Lnh4Lnh4Lnh4KQrlsLHor7TmmI7ov5nkuKrmjqXlj6Pnoa7lrp7lrZjlnKhDT1JT5ryP5rSeCgoKIyMjIOWunuaImOaKgOW3pwoK5L2/55SoYnVycHN1aXRlCumAieaLqVByb3h55qih5Z2X5Lit55qET3B0aW9uc+mAiemhue+8jOaJvuWIsE1hdGNoIGFuZCBSZXBsYWNl6L+Z5LiA5qCP77yM5Yu+6YCJUmVxdWVzdCBoZWFkZXIg5bCG56m65pu/5o2i5Li6T3JpZ2luOmZvby5leGFtcGxlLm9yZ+eahEVuYWJsZeahhuOAggoKCgohW10oaHR0cHM6Ly9uYzAuY2RuLnprYXEuY24vbWQvMTk0OTAvMDFiOTNhYWViYTk0OWY3Nzk2YzdhMjU2MDYzYmI4ZWRfNjE3ODQucG5nKQpIVFRQIGhpc3RvcnnliJfooajkuK3lh7rnjrDnrKblkIjmnaHku7bnmoTor7fmsYLljIXvvIzlj5HpgIHliLBSZXBlYXRlcuS4re+8jOeCueWHu0dP77yM6Iul5a2Y5Zyo5aaC5LiL5Zu+5omA56S677yM5Y2z6K+l5aSE5Y+v6IO95pyJQ09SU+a8j+a0nuOAggoKIVtdKGh0dHBzOi8vbmMwLmNkbi56a2FxLmNuL21kLzE5NDkwLzZmOGMxOTJkZWRmMDg2OTgwNWYzMjU3NGY0ZDRlNzRlXzE3Njc1LnBuZykKCgoqKuWTjeW6lOWMhee7hOWQiOW6lOaYr+i/meenjSjlrZjlnKhDT1JTKe+8mioqCmBgYGMKQWNjZXNzLUNvbnRyb2wtQWxsb3ctT3JpZ2luOiBmb28uZXhhbXBsZS5vcmcKQWNjZXNzLUNvbnRyb2wtQWxsb3ctQ3JlZGVudGlhbHM6IHRydWUKYGBgCgoqKuazqOaEj++8geWmguS4i+e7hOWQiOaYr+ayoeaciea8j+a0nueahOOAguWboOS4uua1j+iniOWZqOW3sue7j+S8mumYu+atouWmguS4i+mFjee9ruOAgijkuI3lrZjlnKhDT1JTKSoqCmBgYGMKQWNjZXNzLUNvbnRyb2wtQWxsb3ctT3JpZ2luOiAqCkFjY2Vzcy1Db250cm9sLUFsbG93LUNyZWRlbnRpYWxzOiB0cnVlCmBgYAoK5Yip55So5pWI5p6c77yaCiFbXShodHRwczovL25jMC5jZG4uemthcS5jbi9tZC8xOTQ5MC9jYzRmMmNjODgzYzQzNDJjMWZmMmM4MDMyYjZiNjQ1Yl81MDIxNi5wbmcpCgojIyMg5a6e5oiY77yaCgrmipPljIXlj5HnjrDor7fmsYLlpLTkuK3lrZjlnKgqKk9yaWdpbioq77yM5bCG5YW25L+u5pS55Li6KgoK5Y+R546wKipBY2Nlc3MtQ29udHJvbC1BbGxvdy1PcmlnaW4qKjrov5Tlm57nmoQqCiFbXShodHRwczovL25jMC5jZG4uemthcS5jbi9tZC8xOTQ5MC82YjE0NTg4NDFkOTliODU0OWFlODQyM2I4ZGM4ODM5ZF80MjcwNy5wbmcpCuivpeWkhOeahOaVsOaNruWMhe+8jOaJgOacieWfn+WPr+S7peiuv+mXruacrOWfn+eahOi1hOa6kOOAguivtOaYjuivpeaOpeWPo+WPr+iDveWtmOWcqENPUlPmvI/mtJ4KCioq5LulR0VU55qE5b2i5byPUE9DKioKYGBgYwoKCgpmdW5jdGlvbiBsb2FkWE1MRG9jKCkKewogICAgdmFyIHhociA9IG5ldyBYTUxIdHRwUmVxdWVzdCgpOwoKICAgIHhoci5vbnJlYWR5c3RhdGVjaGFuZ2U9ZnVuY3Rpb24oKQogICAgewogICAgICAgIGlmKHhoci5yZWFkeVN0YXRlID09IDQgJmFtcDsmYW1wOyB4aHIuc3RhdHVzID09IDIwMCkgLy9pZiByZWNlaXZlIHhociByZXNwb25zZQogICAgICAgIHsKICAgICAgICAgICAgdmFyIGRhdGFzPXhoci5yZXNwb25zZVRleHQ7CiAgICAgICAgICAgIGFsZXJ0KGRhdGFzKTsKICAgICAgICB9CiAgICB9CiAgICAvL3JlcXVlc3QgdnVsbiBwYWdlCiAgICB4aHIub3BlbigiR0VUIiwiaHR0cDovL3d3dy50YXJnZXQuY29tIiwidHJ1ZSIpIC8v572R6aG15Zyw5Z2ACiAgICB4aHIuc2VuZCgpOwp9CmxvYWRYTUxEb2MoKTsKCgpgYGAKCiFbXShodHRwczovL25jMC5jZG4uemthcS5jbi9tZC8xOTQ5MC9jYzRmMmNjODgzYzQzNDJjMWZmMmM4MDMyYjZiNjQ1Yl81MDIxNi5wbmcpCgojIyMjIOS4jeWtmOWcqENPUlPmvI/mtJ7nmoTmg4XlhrXkuIsK5b2T6L+b6KGM5Yip55So55qE5pe25YCZ77yM54iG5Ye65bqV5LiL57qi6Imy6YOo5YiG5pe244CCCgohW10oaHR0cHM6Ly9uYzAuY2RuLnprYXEuY24vbWQvMTk0OTAvZDk1ZTE5MThjYjNjMGU4MWZjNTNmMDJhMTgwNTkxYWFfNDA2NDEucG5nKQrliJnkuI3lrZjlnKhDT1JT77yM5LiN5YWB6K646Leo5Z+f44CCCgoKIyMjIOW3peWFt+aOqOiNkArkuIvovb3lnLDlnYDvvJpodHRwczovL2dpdGh1Yi5jb20vMHZlclNwNGNlL1BvQ0JveAojIyMjIGRvY2tlcuWuieijhe+8mgoqKuaLieWPlumVnOWDj++8mioqCmBkb2NrZXIgcHVsbCByZWdpc3RyeS5jbi1oYW5nemhvdS5hbGl5dW5jcy5jb20vcG9jYm94L3BvY2JveDoxLjBgCioq6L+Q6KGM77yaKioKYGRvY2tlciBjb250YWluZXIgcnVuIC1kIC1wIDc2OjgwIHJlZ2lzdHJ5LmNuLWhhbmd6aG91LmFsaXl1bmNzLmNvbS9wb2Nib3gvcG9jYm94OjEuMGAKKirorr/pl67vvJoqKgpgaHR0cDovL2lwOjc2YArmnKzlnLDmkK3lu7rlpb3lkI7lnKjlm77npLrlpITloavlhaXnm7jlhbPmlbDmja7lkI7ljbPlj6/nlJ/miJBwb2MgY29kZQoKIVtdKGh0dHBzOi8vbmMwLmNkbi56a2FxLmNuL21kLzE5NDkwLzc1NjMxZTI1MDdlMWM0MmI5NmE5YWY5YjI4NWI4ZWYwXzU4NDAxLnBuZykK5Yip55So6L+H56iL77yaCgohW10oaHR0cHM6Ly9uYzAuY2RuLnprYXEuY24vbWQvMTk0OTAvZjYyZmE5ZTdhZTkxMDhiZjY5MmEwZTEwOTFmYjNmZTlfOTI3NzQucG5nKQrmlYjmnpzlm77jgIIKIVtdKGh0dHBzOi8vbmMwLmNkbi56a2FxLmNuL21kLzE5NDkwL2NjNGYyY2M4ODNjNDM0MmMxZmYyYzgwMzJiNmI2NDViXzUwMjE2LnBuZykK5YW25LitQ09SU+a8j+a0nuWtmOWcqEdFVOaWueW8j+WSjFBPU1TmlrnlvI/vvIzlhbfkvZPmoLnmja7lrp7miJjmg4XlhrXjgIIKCiMjIyDkv67lpI3lu7rorq4KMeOAgeWFs+mXremdnuato+W8j+W8gOWQr+eahENPUlMKMuOAgeeZveWQjeWNlemZkOWItu+8muWumuS5ieKAnOa6kOKAneeahOeZveWQjeWNle+8jOmBv+WFjeS9v+eUqOato+WImeihqOi+vuW8j++8jOS4jeimgemFjee9rkFjY2Vzcy1Db250cm9sLUFsbG93LU9yaWdpbuS4uumAmumFjeespirmiJZudWxs77yM5Lil5qC85pWI6aqM5p2l6Ieq6K+35rGC5pWw5o2u5YyF5LitT3JpZ2lu55qE5YC8CjPjgIHku4XlhYHorrjkvb/nlKjlronlhajljY/orq7vvIzpgb/lhY3kuK3pl7TkurrmlLvlh7sKLi4u