如何在我的博客中添加单击出现爱心+文字的效果？

首先你的博客需要在博客设置中申请JS权限

 权限开通后将如下代码加在博客侧边栏页面

文字CSS代码

<style>
.text-popup {
    animation: textPopup 1s;
    color: red;
    user-select: none;
    white-space: nowrap;
    position: absolute;
    z-index: 99;
}
@keyframes textPopup {
    0%, 100% {
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    100% {
        transform: translateY(-50px);    
    }
}
</style>

文字JS代码

<script>
var fnTextPopup = function (arr, options) {
    if (!arr || !arr.length) {
        return;    
    }
    var index = 0;
    document.documentElement.addEventListener('click', function (event) {
        var x = event.pageX, y = event.pageY;
        var eleText = document.createElement('span');
        eleText.className = 'text-popup';
        this.appendChild(eleText);
        if (arr[index]) {
            eleText.innerHTML = arr[index];
        } else {
            index = 0;
            eleText.innerHTML = arr[0];
        }
        eleText.addEventListener('animationend', function () {
            eleText.parentNode.removeChild(eleText);
        });
        eleText.style.left = (x - eleText.clientWidth / 2) + 'px';
        eleText.style.top = (y - eleText.clientHeight) + 'px';
        index++;
    });    
};

fnTextPopup(
['更多服务器技术知识', '可以关注公众号', '江西驰网科技', '助您成为', '更专业的', '服务器管理员', '需要租用服务器的', '添加飞飞微信', '13751209102', '冲冲冲！！！']);
</script>

爱心JS代码

<script src="https://blog-static.cnblogs.com/files/ibigboy/clicklove.js"></script>

 

将如上代码添加好后保存，刷新页面即可看见效果啦