1e41f4b71Sopenharmony_ci# NetStack_Certificates 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci证书信息结构体。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**起始版本：** 12 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**相关模块：**[Netstack](netstack.md) 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci## 汇总 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci### 成员变量 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| 名称 | 描述 | 19e41f4b71Sopenharmony_ci| -------- | -------- | 20e41f4b71Sopenharmony_ci| [content](netstack.md#content) | 证书的PEM内容。 | 21e41f4b71Sopenharmony_ci| [length](netstack.md#length) | 证书数量。 | 22