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README.md

插件安装

图片上传组件 将组件放在自己的组件库里导入即可

**注意 1.组件加入后一定要去修改自己的上传路径!
2.自己的上传接口的返回值注意修改 我这边是0! **

导入:

小程序.json 文件里

"usingComponents": {
    "imgUpload":"/component/imgUpload/imgUpload"
  },


属性 attribute

属性名 类型 介绍 默认值
imgArr Array 图片展示列表 []
uploadImgCount Number 一次可选多少张图片 3
imgCount Number 一共可以上传多少张图片 3
imgSize Number 上传图片的大小 2 (M)
closeTip Boolean 关闭小提示 false

方法 method

开始上传图片 在父页面中调用该方法 注意 一定要给组件 id 如下(示范代码)


####示范代码 wxml:

<imgUpload id="imgUpload" imgArr="{{imgArr}}"></imgUpload>
<button bindtap="submit"></button>

*js*:

submit(){

    const imgUpload = this.selectComponent("#imgUpload");
    imgUpload.upload(res=>{
        if(res.code==0){
                // 正常的返回code=0 将回调的线上图片数组 赋值给需要提交的表单里
                // res.urlArray 线上路径图片数组
                //TODO
                
        }else{
            //没有上传图片的返回 code=400
        }
    })

}