小程序设计步骤分享,含代码与效果图及常见问题解决方法

2025-06-25
来源:万象资讯

展示的图像揭示了小程序开发不可或缺的环节,我发现网络上的教程相对较少,因此我决定梳理自己在设计过程中遇到的问题,相信这能帮助你解决所面临的难题。

依据您提供的完整代码,遵循您的操作步骤,您应当能够成功调试。若遇到问题,请随时与我联系。

先给用到的代码以及效果图:

先给home.wxml程序:

     

1.图片居中(屏幕顶部):

//.wxss里的参数 .imagesize{ 设置布局属性为flexible布局模式;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 居中对齐内容,沿水平轴线保持中心位置。 } .imagesize image {    width:400rpx;   height:400rpx; }

上面设置的图片尺寸,仅仅是为了方便看到实际的效果。

2.图片居中(中部,位置可调 → 和 -)

.imagesize{  display:flex; 该属性设置:高度为600像素;属于flex布局相关的高度参数。 对齐内容至中心位置;

小程序图片居中设计步骤_微信小程序开发图片平铺_微信小程序图片位置调整教程

使元素在垂直方向上居中对齐;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           } .imagesize image {    width:400rpx;   height:400rpx; }

图中的数值分别为:,,,。

前两种都不适用全部型号手机,因为手机屏幕尺寸不固定。

但是,对于设计图片位置很有帮助。

3.图片居中(屏幕正中间)

代码:

page{ 设置高度为100%,实现全屏显示。 } .imagesize{  display:flex; 将布局高度设置为100%,确保其充满整个屏幕。  justify-content: center;  align-items:center;   } .imagesize image {    width:400rpx;   height:400rpx; }

看效果:

小程序图片居中设计步骤_微信小程序开发图片平铺_微信小程序图片位置调整教程

请提供完整的程序代码(前文已包含完整的代码,现在需要将新提供的代码合并至之前的文件夹中)。

home.wxml

     

home.wxss

page{    height:100% } .imagesize{  display:flex;  height: 100%;  justify-content: center;  align-items:center;   } .imagesize image {    width:400rpx;   height:400rpx; }

5.铺满屏幕:

微信小程序开发图片平铺_微信小程序图片位置调整教程_小程序图片居中设计步骤

单独讲铺满屏幕,主要用到mode=''

具体加在的程序段是.wxml:

 

以及.wxss的改变:

page{ height:100% } .imagesize{ display:flex; height: 100%; justify-content: center; align-items:center; }

换了一张图做演示:

看看不加的效果图:

所以还是很有用的。

这里由于是底部tab窗口,所以没有显示完整屏幕覆盖的图。

可以构思并制作启动时的画面设计,不过要注意选取恰当的图片比例,因为这会影响到最终的显示效果。此外,背景色彩与图片色彩的协调性也需要你在调试过程中加以留意。

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