uniapp上传图片后页面跳转
时间: 2023-11-16 15:06:04 浏览: 184
在uniapp中上传图片后页面跳转可以通过以下步骤实现:
1. 在页面中添加一个上传图片的按钮,绑定一个点击事件。
2. 在点击事件中调用uniapp提供的上传图片API,将图片上传到服务器。
3. 在上传成功的回调函数中,获取服务器返回的图片地址,并将其保存到本地。
4. 使用uniapp提供的路由API进行页面跳转,将图片地址作为参数传递给下一个页面。
以下是示例代码:
```
<template>
<div>
<button @click="uploadImage">上传图片</button>
</div>
</template>
<script>
export default {
methods: {
uploadImage() {
uni.chooseImage({
success: (res) => {
const tempFilePaths = res.tempFilePaths
uni.uploadFile({
url: 'http://example.com/upload',
filePath: tempFilePaths[0],
name: 'file',
success: (res) => {
const imageUrl = res.data // 服务器返回的图片地址
uni.setStorageSync('imageUrl', imageUrl) // 将图片地址保存到本地
uni.navigateTo({
url: '/pages/result/result?imageUrl=' + imageUrl // 跳转到下一个页面,并将图片地址作为参数传递
})
}
})
}
})
}
}
}
</script>
```
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