更新：当我更改数据库的用户/密码时，我在网址上收到一条错误消息。 （告诉我这是错误的）所以又改回来了。它会像第一次设置时那样重定向到 wp-admin/install.php，但屏幕保持白色，直到出现“重定向过多”错误。
可能是sql数据库/权限问题吗？
——
自从我当前的网络主机出售给 one.com 以来，我预计其资源会发生重大变化，并研究托管我的页面的选项。
我考虑的选项之一是 Google Cloud，并且一直在尝试遵循 Google 的本指南在 App Engine 上设置 WP 安装（灵活） https://cloud.google.com/php/tutorials/wordpress-app-engine-flexible
我已经相当严格地遵循了它，但我仍然收到一个结束部署的错误。还有一个我不太明白的构建日志。
任何人都可以帮助我了解我可以采取哪些不同的做法？
谢谢。
如果有帮助的话，请附上构建日志的最后几行。
Step #2 - "build": === PHP - Composer Install ([email protected]) ===
Step #2 - "build": DEBUG: ***** CACHE MISS: "composer"
Step #2 - "build": 2023/08/26 20:29:35 [DEBUG] GET https://getcomposer.org/installer
Step #2 - "build": 2023/08/26 20:29:35 [DEBUG] GET https://composer.github.io/installer.sig
Step #2 - "build": --------------------------------------------------------------------------------
Step #2 - "build": Running "bash -c php -d 'error_reporting=24575' -r \"echo hash_file('sha384', '/layers/google.php.composer-install/composer/composer-setup-3864911110.php');\""
Step #2 - "build":
Step #2 - "build": Warning: PHP Startup: Unable to load dynamic library 'bcmath.so' (tried: /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so: cannot open shared object file: No such file or directory), /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Step #2 - "build":
Step #2 - "build": Warning: PHP Startup: Unable to load dynamic library 'gd.so' (tried: /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so: cannot open shared object file: No such file or directory), /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Step #2 - "build": e21205b207c3ff031906575712edab6f13eb0b361f2085f1f1237b7126d785e826a450292b6cfd1d64d92e6563bbde02Done "bash -c php -d 'error_reporting=24575' -r \"echo hash_file('s..." (394.388766ms)
Step #2 - "build": Failure: (ID: c10ac683) Failed to run /bin/build: invalid composer installer found at "https://getcomposer.org/installer": checksum for composer installer, "Warning: PHP Startup: Unable to load dynamic library 'bcmath.so' (tried: /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so: cannot open shared object file: No such file or directory), /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/bcmath.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0\n\nWarning: PHP Startup: Unable to load dynamic library 'gd.so' (tried: /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so: cannot open shared object file: No such file or directory), /layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so.so (/layers/google.php.runtime/php/lib/php/extensions/no-debug-non-zts-20210902/gd.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0\ne21205b207c3ff031906575712edab6f13eb0b361f2085f1f1237b7126d785e826a450292b6cfd1d64d92e6563bbde02", does not match expected checksum of "e21205b207c3ff031906575712edab6f13eb0b361f2085f1f1237b7126d785e826a450292b6cfd1d64d92e6563bbde02"
Step #2 - "build": --------------------------------------------------------------------------------
Step #2 - "build": Running "mv -f /builder/outputs/output-2936771480149100651 /builder/outputs/output"
Step #2 - "build": Done "mv -f /builder/outputs/output-2936771480149100651 /builder/o..." (14.840729ms)
Step #2 - "build": ERROR: failed to build: exit status 1
Finished Step #2 - "build"
ERROR
ERROR: build step 2 "eu.gcr.io/gae-runtimes/buildpacks/google-gae-18/php/builder:php_20230807_RC00" failed: step exited with non-zero status: 51
你成功解决这个错误了吗？我在 GCP 中也得到了同样的结果：
build": Failure: (ID: 5e5b45fb) Failed to run /bin/build: invalid composer installer found at "https://getcomposer.org/installer": checksum for composer installer, "Warning: PHP Startup: Unable to load dynamic library 'sodium'.