RequestTask.abort

RequestTask.abort

解释：中断请求任务。

方法参数

无

示例 

在开发者工具中打开

图片示例

代码示例

<view class="wrap">
    <view class="card-area">
        <button bind:tap="request" type="primary" loading="{{loading}}" hover-stop-propagation="true">点击向服务器发起请求</button>
        <button bind:tap="abortRequestTask" type="primary" loading="{{loading}}" hover-stop-propagation="true" disabled="{{disabled}}">点击断掉前后端链接</button>
    </view>
</view>

Page({
    data: {
        disabled: true
    },
    request() {
        const requestTask = swan.request({
            url: 'https://sfc.baidu.com/shopping/nianhuo/bimai',  // 仅为示例，并非真实的接口地址
            header: {
                'content-type': 'application/json'
            },
            method: 'POST',
            dataType: 'json',
            responseType: 'text',
            success: res => {
                swan.showToast({
                    title: '已请求',
                    icon: 'none'
                });
                console.log(res.data);
                this.setData('disabled', false);
            },
            fail: err => {
                console.log('错误码：' + err.errCode);
                console.log('错误信息：' + err.errMsg);
            }
        });
        this.requestTask = requestTask;
    },
    abortRequestTask() {
        this.requestTask.abort();
        swan.showToast({
            title: '已断掉',
            icon: 'none'
        });
    }
});
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