Question

我有一个帖子php页面，一旦数据发布到数据库，我希望它将用户重定向到新页面，并显示刚刚插入的记录的last_id的结果。

我可以很好地验证数据帖子，但重定向不起作用。它只是坐在那里看起来很伤心。它工作过一次，但现在我似乎无法让它重新开始工作。

有问题的片段是：

oauth2-oidc-test-server

整个脚本是：

qt.network.ssl: QSslSocket: cannot resolve CRYPTO_free   
qt.network.ssl: QSslSocket: cannot resolve EVP_CipherFinal   
qt.network.ssl: QSslSocket: cannot resolve EVP_rc2_cbc  
qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method  
qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method  
qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_noconf  
qt.network.ssl: QSslSocket: cannot resolve OPENSSL_add_all_algorithms_conf  
qt.network.ssl: QSslSocket: cannot resolve EC_get_builtin_curves   
qt.network.ssl: QSslSocket: cannot call unresolved function OPENSSL_add_all_algorithms_conf     
qt.network.ssl: QSslSocket: cannot call unresolved function EC_get_builtin_curves   
qt.network.ssl: QSslSocket: cannot call unresolved function EC_get_builtin_curves

Answer 1

如果您在响应标头中返回重定向，我认为您会得到更好的结果......

header( 'Location: http://vmcnucmed.cvm.umn.edu/patientinjection/view_inj_info.php?id=' . $last_id );

Answer 2

发布后重定向的最佳做法是发送包含302状态代码的Location标头，而不是使用HTML元标记重定向：

header(
    'Location: http://vmcnucmed.cvm.umn.edu/patientinjection/view_inj_info.php?id=' . $last_id, 
    TRUE, // rewrite existing Location header
    302 // set status code
);

302代码将强制浏览器使用GET而不是POST请求重新加载页面。

发布后不重定向

2 个答案: