关于 PEM 格式

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-----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-----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-----