资料中补充部分pdf打开后未正常显示

<p><br></p><p>【问题描述】</p><br>老师辛苦看下，1111-FwQ4RMAeZyK3iD8yea324f &nbsp; 从第九讲开始资料中&ldquo;补充&rdquo;部分打开后是这样的 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;56eab71a086541fe93f5b0aa7ddfbc7d<br><br><img src="/data/upload/1/202412/06150755097492d8.png" style="width: 50%;" class="fr-fic fr-dib"><br><br><br><br><br>curl -H &quot;Host: cloudlearn.ledupeiyou.com&quot; -H &quot;Cookie: aid=xwH_bz0bRyeHyHjSUp&quot; -H &quot;session_id: 271&quot; -H &quot;uid: 8780545&quot; -H &quot;nationaltabselectcity: 028&quot; -H &quot;client_type: 1&quot; -H &quot;ansid: 86379F6EA3434C87A00D3DF81DBA395A&quot; -H &quot;accept: */*&quot; -H &quot;local_city: 028&quot; -H &quot;resourcescale: 3&quot; -H &quot;client-traceid: 55E3B3D626EF4E71B36F089A27236FA3&quot; -H &quot;user-agent: SaasApp-Test/20241107202737 CFNetwork/1568.100.1.2.1 Darwin/24.0.0&quot; -H &quot;stu_id: bbb279dffd614285b0f674f933981ff6&quot; -H &quot;distinct_id: HUR0jvMaic4GUgZxpGdNos98FGjFWwRbiC/mDvs2nsVbFKnLyL6ISnO0qcrN6Be0&quot; -H &quot;dn: /1evQge8zsCVMenPz0Tipw==&quot; -H &quot;accessid: &quot; -H &quot;area: 028&quot; -H &quot;seq_id: 905&quot; -H &quot;algorithm: &quot; -H &quot;accept-language: zh-CN&quot; -H &quot;ui: 7rqtUjEVH72BzRPYFO+xZILVDCEtGGFDNQoxHHaAOgkTx770Gu3diyK7lVmiEspF&quot; -H &quot;client_id: sim_522101&quot; -H &quot;authorization: Bearer tal173G26uyZy4QmdRYlZil_qKaVH7Mx0cVAJhmzOA_ZNWHgHhbvjREXEhkKqI5rLmNj3IXXLIXzvD_xFzUHisgiI2OQluaz6RhK-mQUpZkpBfGZQvOL6DVTGY3_x1tyurTCpQulb4RI_V_MoYTDBk1sYwuaFR7X4Bg2S0gZmw_HTtp2kmjsBlJRRvxD9ENx9LlaXlraEHrLFCV8PXr16rTcWfQrQpbkeWgIIuBoe06vcOKmPyP9QY2fp75K3CUHIzx94eK4w&quot; -H &quot;content-type: application/x-www-form-urlencoded&quot; -H &quot;homeselectcity: 010&quot; -H &quot;gradeid: 1&quot; -H &quot;login-token: tal173G26uyZy4QmdRYlZil_qKaVH7Mx0cVAJhmzOA_ZNWHgHhbvjREXEhkKqI5rLmNj3IXXLIXzvD_xFzUHisgiI2OQluaz6RhK-mQUpZkpBfGZQvOL6DVTGY3_x1tyurTCpQulb4RI_V_MoYTDBk1sYwuaFR7X4Bg2S0gZmw_HTtp2kmjsBlJRRvxD9ENx9LlaXlraEHrLFCV8PXr16rTcWfQrQpbkeWgIIuBoe06vcOKmPyP9QY2fp75K3CUHIzx94eK4w&quot; -H &quot;dv: HUR0jvMaic4GUgZxpGdNos98FGjFWwRbiC/mDvs2nsVbFKnLyL6ISnO0qcrN6Be0&quot; -H &quot;tabstrategy: 2&quot; -H &quot;v: 7.75.50&quot; -H &quot;onlyv: orb7o4IT2XPbn++ELL4N7Q==&quot; -H &quot;page_id: XesAppClassLearnVC&quot; -H &quot;selectedgradeid: 1&quot; -H &quot;dic: HUR0jvMaic4GUgZxpGdNos98FGjFWwRbiC/mDvs2nsVbFKnLyL6ISnO0qcrN6Be0&quot; -H &quot;timestamp: 1732777395087&quot; --data-binary &quot;classId=5b3c8d79467b4bdbb13ffe8f57be3b2e&amp;curriculumId=2b2ebf704a784e93b82473f168c41219&amp;registId=5ad7b97b7fe148bfa508fa893be2809b&amp;studentId=bbb279dffd614285b0f674f933981ff6&amp;studentUid=8780545&quot; --compressed &quot;https://cloudlearn.ledupeiyou.com/homepage/lessonDetail/queryCourseMaterialListV0303&quot;

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