模拟请求接口
wx.request({
url: 'https://api.it120.cc/small4/cms/news/detail',
header: {
'Content-Type': 'application/json'
},
success: function(res) {
const CONTENT = res.data.data.content.replace(
/\<img/gi,
'<img style="width:100%;height:auto" '
);
}
this.setData({
CONTENT: CONTENT,
});
})
重点代码是:replace( /\<img/gi, '<img style="width:100%;height:auto" ' );
#
页面渲染:
<rich-text class="image" nodes="{
{ CONTENT }}"> </rich-text>