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PHP 单元测试 - 登录接口
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❌ FAIL: 新用户注册: points=5, level=1
   异常: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'jewelry_identification.user_tokens' doesn't exist
❌ FAIL: 已存在用户登录: 返回正确信息
   异常: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'jewelry_identification.user_tokens' doesn't exist
❌ FAIL: 邀请人绑定: inviter_id正确记录
   异常: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'jewelry_identification.user_tokens' doesn't exist
❌ FAIL: 邀请人奖励: 获得5积分
   异常: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'jewelry_identification.user_tokens' doesn't exist
❌ FAIL: Token生成: 32位MD5
   异常: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'jewelry_identification.user_tokens' doesn't exist

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测试结果: 0 通过, 5 失败
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