Question

我想知道如何在Django模板中显示特殊字符

在models.py中我有 chessman=models.CharField包含例如'♝'，适合https://en.wiktionary.org/wiki/%E2%99%9D，但在html模板中不会替换为符号。

网站或.py文件或数据库的编码存在问题？或者我必须改变类型？

Answer 1

这可能是因为自动转换。如果您确定您的变量以及该角色没有任何狡猾，您可以将其标记为安全：

<?php

namespace App\Models;

use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;

class User extends Model implements AuthenticatableContract,
                                AuthorizableContract,
                                CanResetPasswordContract
{
    use Authenticatable, Authorizable, CanResetPassword;

    /**
     * The database table used by the model.
     *
     * @var string
     */
    protected $table = 'users';

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = ['name', 'email', 'password'];

    /**
     * The attributes excluded from the model's JSON form.
     *
     * @var array
     */
    protected $hidden = ['password', 'remember_token'];

    public static function boot()
    {
        parent::boot();

        static::creating(function ($user) {
            $user->activation_token = str_random(30);
        });
    }

    public function gravatar($size = '100')
    {
        $hash = md5(strtolower(trim($this->attributes['email'])));
        return "http://www.gravatar.com/avatar/$hash?s=$size";
    }

    public function statuses()
    {
        return $this->hasMany(Status::class);
    }

    public function feed()
    {
        return $this->statuses()->orderBy('created_at', 'desc');
    }

    public function followers()
    {
        return $this->belongsToMany(User::Class, 'followers', 'user_id', 'follower_id');
    }

    public function followings()
    {
        return $this->belongsToMany(User::Class, 'followers', 'follower_id', 'user_id');
    }

    public function follow($user_ids)
    {
        if (!is_array($user_ids)) {
            $user_ids = compact('user_ids');
        }
        $this->followings()->sync($user_ids, false);
    }

    public function unfollow($user_ids)
    {
        if (!is_array($user_ids)) {
            $user_ids = compact('user_ids');
        }
        $this->followings()->detach($user_ids);
    }

    public function isFollowing($user_id)
    {
        var_dump($this->followings);die();
        return $this->followings->contains($user_id);
    }
}

在Django HTML模板中显示特殊字符

1 个答案: