request 真机苹果手机可以，安卓返回失败是什么原因？
| Protocols | |
| TLS 1.2 | Yes |
| TLS 1.1 | No |
| TLS 1.0 | No |
| SSL 3 | No |
| SSL 2 | No |
| Handshake Simulation | |||
| Android 2.3.7 No SNI 2 | Server sent fatal alert: protocol_version | ||
| Android 4.0.4 | Server sent fatal alert: protocol_version | ||
| Android 4.1.1 | Server sent fatal alert: protocol_version | ||
| Android 4.2.2 | Server sent fatal alert: protocol_version | ||
| Android 4.3 | Server sent fatal alert: protocol_version | ||
| Android 4.4.2 | RSA 2048 (SHA256) | TLS 1.2 | TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 ECDH secp256r1 FS |
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