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• laravel-jwt attempt()异常问题处理

laravel-jwt attempt()异常问题处理

追踪源码发现，用户表密码字段必须是 password，否则会一直返回false，因为如果密码字段不是password，则认为该字段也是查询条件，用于查询数据，肯定查不出数据。

原文件路径：vendor/laravel/framework/src/Illuminate/Auth/EloquentUserProvider.php

public function retrieveByCredentials(array $credentials)
    {
        if (empty($credentials) ||
           (count($credentials) === 1 &&
            Str::contains($this->firstCredentialKey($credentials), 'password'))) {
            return;
        }

        // First we will add each credential element to the query as a where clause.
        // Then we can execute the query and, if we found a user, return it in a
        // Eloquent User "model" that will be utilized by the Guard instances.
        $query = $this->newModelQuery();

        foreach ($credentials as $key => $value) {
            if (Str::contains($key, 'password')) {
                continue;
            }

            if (is_array($value) || $value instanceof Arrayable) {
                $query->whereIn($key, $value);
            } else {
                $query->where($key, $value);
            }
        }

        return $query->first();
    }

*****************************只要思想不滑坡，办法总比困难多*****************************