使用WordPress内置的the_posts_pagination()函数纯代码添加分页按钮

在主题style.css中添加分页样式代码：

/* 自定义分页样式 */
.custom-pagination {
    margin: 30px 0;
    text-align: center;
}

.custom-pagination .nav-links {
    display: inline-block;
}

.custom-pagination .page-numbers {
    display: inline-block;
    padding: 8px 15px;
    margin: 0 5px;
    border: 1px solid #ddd;
    text-decoration: none;
    color: #337ab7;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.custom-pagination .page-numbers.current,
.custom-pagination .page-numbers:hover {
    background-color: #337ab7;
    color: white;
    border-color: #337ab7;
}

.custom-pagination .page-numbers.dots {
    border: none;
    padding: 8px 5px;
}

.custom-pagination .page-numbers.prev,
.custom-pagination .page-numbers.next {
    font-weight: bold;
}

在需要引用的分页的地方添加如下自定义分页代码：

			<!-- 使用WordPress内置分页功能替代kriesi_pagination -->
			<div class="custom-pagination">
				<?php
				the_posts_pagination( array(
					'mid_size'  => 2,
					'prev_text' => __( '&laquo; Previous', 'twentytwelve' ),
					'next_text' => __( 'Next &raquo;', 'twentytwelve' ),
				) );
				?>
			</div>

category.php中引用在endwhile;后添加?>来关闭PHP模式，然后添加HTML的分页容器代码，在HTML中再使用<?php打开PHP标签来调用分页函数。

美化版CSS

/* 自定义纯代码分页样式 - 超紧凑版 */
.custom-pagination {
    margin: 20px 0;
    text-align: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.custom-pagination .nav-links {
    display: inline-block;
}

.custom-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 8px;
    margin: 0 2px;
    border: 1px solid #4b6cb7;
    text-decoration: none;
    color: #4b6cb7;
    border-radius: 4px;
    transition: all 0.2s ease;
    background: white;
    font-weight: 500;
    font-size: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.custom-pagination .page-numbers:hover {
    background: #4b6cb7;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 5px rgba(75, 108, 183, 0.25);
}

.custom-pagination .page-numbers.current {
    background: #4b6cb7;
    color: white;
    border-color: #4b6cb7;
    box-shadow: 0 1px 4px rgba(75, 108, 183, 0.3);
}

.custom-pagination .page-numbers.dots {
    border: none;
    padding: 0 4px;
    background: transparent;
    box-shadow: none;
    color: #6c757d;
    min-width: auto;
}

.custom-pagination .page-numbers.prev,
.custom-pagination .page-numbers.next {
    font-weight: 600;
    min-width: 60px;
    background: #2c3e50;
    color: white;
    border-color: #2c3e50;
    font-size: 11px;
}

.custom-pagination .page-numbers.prev:hover,
.custom-pagination .page-numbers.next:hover {
    background: #4b6cb7;
    border-color: #4b6cb7;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .custom-pagination .nav-links {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 3px;
    }
    
    .custom-pagination .page-numbers {
        margin: 1px;
        min-width: 26px;
        height: 26px;
        font-size: 11px;
    }
    
    .custom-pagination .page-numbers.prev,
    .custom-pagination .page-numbers.next {
        min-width: 50px;
        font-size: 10px;
    }
}