小编use*_*035的帖子

我已成功安装Laravel 5并将config目录中的database.php文件中的MySQL凭据更改为'

mysql' => [
            'driver'    => 'mysql',
            'host'      => env('DB_HOST', 'localhost'),
            'database'  => env('DB_DATABASE', 'wdcollect'),
            'username'  => env('DB_USERNAME', 'root'),
            'password'  => env('DB_PASSWORD', ''),
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
            'strict'    => false,
        ],

我不想使用宅基地,我已将.env文件更改为

APP_ENV=local
APP_DEBUG=true
APP_KEY=apLIzEMOgtc5BUxdT9WRLSvAoIIWO87N

DB_HOST=localhost
DB_DATABASE=wdcollect
DB_USERNAME=root
DB_PASSWORD=

CACHE_DRIVER=file
SESSION_DRIVER=file
QUEUE_DRIVER=sync

MAIL_DRIVER=smtp
MAIL_HOST=mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null

我不明白为什么它说"宅基地"@"localhost"被拒绝访问

这是我在渲染方法中的表单，用于用户登录。

<form onSubmit={this.handleSubmit}>
  <Avatar className={classes.avatar}>
    <LockOutlinedIcon />
  </Avatar>
  <Typography component="h1" variant="h5">
    Sign in
  </Typography>

  <TextField variant="outlined" margin="normal" fullWidth id="email"
    label="Email Address" name="email" onChange={this.handleEmailChange}
  />
  <TextField variant="outlined" margin="normal" fullWidth
    name="password" onChange={this.handlePasswordChange}
  />
  {loginError && (
    <Typography component="p" className={classes.errorText}>
      Incorrect email or password.
    </Typography>
  )}

  <Button type="button" fullWidth variant="contained" color="primary"
    className={classes.submit} onClick={this.handleSubmit}
  >
    Sign In
  </Button>
</form>

以下是我的句柄提交方法。

handleSubmit = () => {
  const { dispatch } = this.props;
  const { email, password } = this.state;
  dispatch(loginUser(email, password));
};

如何通过按键提交表单Enter？我正在使用标准的 …