Question

让我们考虑一个例子

https://www.example.net/xyz?page=2

@recipes_blueprint.route('/<int:recipe_id>', methods=['POST'])
@login_required
def edit_recipe(recipe_id):
    form = UpdateRecipeForm()
    that_recipe = Recipe.get_or_none(Recipe.id == recipe_id)
    recipe_owner = User.get_or_none(User.id == that_recipe.user_id)
    if form.validate_on_submit():
        if recipe_owner != current_user:
            flash("Only owner of the recipe can amend the details", "danger")
            return redirect(url_for('recipes.read_recipe', recipe_id=recipe_id))
        else:
            if "picture" not in request.files:
                flash("No picture key in request.files", 'danger')
                return redirect(url_for('recipes.read_recipe', recipe_id=recipe_id))
            file = request.files['picture']
            if file.filename == '':
                flash("Please select a file", 'danger')
                return redirect(url_for('users.update_user'))
            if file and allowed_file(file.filename):
                file.filename = secure_filename(file.filename)
                output = upload_file_to_s3(file, app.config['S3_BUCKET'])
            updated_recipe = Recipe.update(
                title=form.data['title'],
                description=form.data['description'],
                picture=output
            ).where(Recipe.user_id == recipe_owner.id)
            updated_recipe.execute()
            flash("Recipe updated successfully", "success")
            return redirect(url_for('recipes.read_recipe', recipe_id=recipe_id))
    return render_template('read_that_recipe.html', recipe=that_recipe, form=form)

我完成了“ dd（$ variable）;”在功能上。给出了

的结果

Route::get('/xyz', 'controller@getpages'); 

public function getpages() {
  $variable=Model::paginate(10);
  dd($variable);
}

dd（$ request）;

LengthAwarePaginator {#1209 ▼
#total: 4341
#lastPage: 435
#items: Collection {#1211 ▶}
#perPage: 10
#currentPage: 1
#path: "www.example.net/xyz"
#query: []
#fragment: null
#pageName: "page"
}

dd（$ request-> all（））;

显示

Request {#38 ▼
  #json: null
  #convertedFiles: null
  #userResolver: Closure {#1028 ▶}
  #routeResolver: Closure {#1029 ▶}
  +attributes: ParameterBag {#40 ▶}
  +request: ParameterBag {#46 ▶}
  +query: ParameterBag {#46 ▶}
  +server: ServerBag {#42 ▶}
  +files: FileBag {#43 ▶}
  +cookies: ParameterBag {#41 ▶}
  +headers: HeaderBag {#44 ▶}
  #content: null
  #languages: null
  #charsets: null
  #encodings: null
  #acceptableContentTypes: null
  #pathInfo: "/xyz"
  #requestUri: "/xyz?page=2"
  #baseUrl: ""
  #basePath: null
  #method: "GET"
  #format: null
  #session: Store {#112 ▶}
  #locale: null
  #defaultLocale: "en"
  -isForwardedValid: true
}

出现错误的站点中的

。但是其他分页正常的网站。给出以下输出。

array:1 [▼
  "/xyz" => null
]

代替 #currentPage：2 。它工作正常，但是从昨天开始，它在整个网站上都在发生。那么我该如何解决呢？

注意：我已经在多页站点中使用了相同的代码。但它不仅在其中起作用

我在这里遇到了适当的问题。在我们整个站点中，传递给控制者。并在验证中。没有提及我该怎么解决。

Answer 1

htaccess文件损坏

   RewriteEngine On
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R=301,L]

    #RewriteEngine On
    #RewriteCond %{REQUEST_FILENAME} !-f
    #RewriteCond %{REQUEST_FILENAME} !-d
    #RewriteRule ^(.*)$ /index.php?/$1 [L]

    RewriteEngine On
    RewriteCond %{HTTP_HOST} !^www\. [NC]
    RewriteRule ^(.*)$ https://www.%{HTTP_HOST}/$1 [R=301,L]

    #RewriteCond %{THE_REQUEST} ^.*/index\.php 
    #RewriteRule ^(.*)index.php$ /$1 [R=301,L] 
    ##Redirect 301 /index.php https://www.example.net/
    #RewriteEngine On
    #RewriteCond %{HTTP:X-Forwarded-Proto} !https [OR]
    #RewriteCond %{HTTP_HOST} !^www. [NC]
    #RewriteRule ^(.*)$ https://www.example.net/$1 [L,R=301]

    <IfModule mod_rewrite.c>
        <IfModule mod_negotiation.c>
            Options -MultiViews
        </IfModule>

        RewriteEngine On
        RewriteBase /
        RewriteRule ^api/(.*)?$ http://127.0.0.1:8888/$1 [P,L] 
        # Redirect Trailing Slashes If Not A Folder...
        RewriteCond %{REQUEST_FILENAME} !-d
        RewriteRule ^(.*)/$ /$1 [L,R=301]

        # Handle Front Controller...
        RewriteEngine On
        RewriteCond %{REQUEST_FILENAME} !-f
        RewriteCond %{REQUEST_FILENAME} !-d
        RewriteRule ^(.*)$ /index.php?/$1 [L]

        # Handle Authorization Header
        RewriteCond %{HTTP:Authorization} .
        RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
    </IfModule>

修正的htaccess文件

    RewriteEngine On
    RewriteCond %{HTTP:X-Forwarded-Proto} !https
    RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R=301,L]

    RewriteEngine On
    RewriteCond %{HTTP_HOST} !^www\. [NC]
    RewriteRule ^(.*)$ https://www.%{HTTP_HOST}/$1 [R=301,L]

    #RewriteEngine On
    #RewriteCond %{REQUEST_FILENAME} !-f
    #RewriteCond %{REQUEST_FILENAME} !-d
    #RewriteRule ^(.*)$ /index.php?/$1 [L]



    #RewriteCond %{THE_REQUEST} ^.*/index\.php
    #RewriteRule ^(.*)index.php$ /$1 [R=301,L]
    ##Redirect 301 /index.php https://www.example.net/
    #RewriteEngine On
    #RewriteCond %{HTTP:X-Forwarded-Proto} !https [OR]
    #RewriteCond %{HTTP_HOST} !^www. [NC]
    #RewriteRule ^(.*)$ https://www.example.net/$1 [L,R=301]


    <IfModule mod_rewrite.c>
        <IfModule mod_negotiation.c>
            Options -MultiViews
        </IfModule>

        RewriteEngine On
        RewriteBase /
        RewriteRule ^api/(.*)?$ http://127.0.0.1:8888/$1 [P,L]
        # Redirect Trailing Slashes If Not A Folder...
        RewriteCond %{REQUEST_FILENAME} !-d
        RewriteRule ^(.*)/$ /$1 [L,R=301]

        # Handle Front Controller...
        RewriteCond %{REQUEST_FILENAME} !-d
        RewriteCond %{REQUEST_FILENAME} !-f
        RewriteRule ^ index.php [L]

        # Handle Authorization Header
        RewriteCond %{HTTP:Authorization} .
        RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
    </IfModule>

Answer 2

我已经尝试过您的代码，对我来说很好。根据给定的信息无法找到代码的问题。如果它不起作用，请在控制器中设置currentPage操作。所以您的控制器就像

 public function getpages(Request $request) {
   Paginator::currentPageResolver(function() use ($request){
       return $request->page;
   });
   $variable=Model::paginate(10);
   dd($variable);
 }

Laravel无法检索正确的当前页面编号。结果分页不起作用（仅显示第一页结果）

2 个答案: