PEM 格式是采用 Base64 编码的标准证书格式。
以下是 PEM 格式证书的示例：
-----BEGIN CERTIFICATE----- MIIDojCCAwugAwIBAgIJAMLM0CJRzPyzMA0GCSqGSIb3DQEBBQUAMIGTMQswCQYD VQQGEwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTESMBAGA1UEBxMJUGFsbyBBbHRv MS8wLQYDVQQKEyZWTXdhcmUsIEluYy4gLSBXb3Jrc3RhdGlvbiBTU0wgVGVzdGlu ZzEqMCgGA1UEAxMhV29ya3N0YXRpb24gQ2VydGlmaWNhdGUgQXV0aG9yaXR5MB4X DTExMDcxNTAyMjY0OFoXDTE1MDcxNDAyMjY0OFowgZMxCzAJBgNVBAYTAlVTMRMw EQYDVQQIEwpDYWxpZm9ybmlhMRIwEAYDVQQHEwlQYWxvIEFsdG8xLzAtBgNVBAoT JlZNd2FyZSwgSW5jLiAtIFdvcmtzdGF0aW9uIFNTTCBUZXN0aW5nMSowKAYDVQQD EyFXb3Jrc3RhdGlvbiBDZXJ0aWZpY2F0ZSBBdXRob3JpdHkwgZ8wDQYJKoZIhvcN AQEBBQADgY0AMIGJAoGBAL/tBlngiEkCK7ssCBe8lZ30FlIHmpECmwEm3AaID1C0 lncb+LdRt2AmmQiknXBPxGBGyRNRNnashrzp1XXR/wL2b2AybT7NX+P/XSH2srDb cGGCTNa/bwh/ArcirTLCjRwY55lAAH9xwzortRYR84IBJQpHzxcopTSI9o4ZVIqx AgMBAAGjgfswgfgwHQYDVR0OBBYEFMoT527dtvlgR1EzYK4EnQHS6T2ZMIHIBgNV HSMEgcAwgb2AFMoT527dtvlgR1EzYK4EnQHS6T2ZoYGZpIGWMIGTMQswCQYDVQQG EwJVUzETMBEGA1UECBMKQ2FsaWZvcm5pYTESMBAGA1UEBxMJUGFsbyBBbHRvMS8w LQYDVQQKEyZWTXdhcmUsIEluYy4gLSBXb3Jrc3RhdGlvbiBTU0wgVGVzdGluZzEq MCgGA1UEAxMhV29ya3N0YXRpb24gQ2VydGlmaWNhdGUgQXV0aG9yaXR5ggkAwszQ IlHM/LMwDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUFAAOBgQBcoiwDWGWXzI+j 0gG/7BNzpNHzR1RGAF4nB9JrnCYWvB313kgYDMHogfiAoQchsu/py/OYBYVRjjFJ YVaTJ7DVl/3Gpk3+tcdJfEmqIz76PVWfWbTnhuJEMYrMM4W06B/K2cs24bkZtcXQ h8b4FYTVCg/l6TP5SWgei4VWgRfxgA== -----END CERTIFICATE-----
当您创建可信证书列表时，要将多个 PEM 格式的证书合并成单个文件。行尾会自动检测识别。下面的示例显示了一个合并的证书列表的格式，其中包含两个证书。
-----BEGIN CERTIFICATE----- <此处为 base64 内容> -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- <此处为 base64 内容> -----END CERTIFICATE-----
