SocketTask.close

解釋：關閉 WebSocket 連接

方法參數(shù)

Object object

object參數(shù)說明

示例

圖片示例

代碼示例 1 

在開發(fā)者工具中打開

<button type="primary" disabled="{{disabled}}" bindtap="socketTaskClose">socketTask.close</button>

Page({
    data: {
        disabled: true
    },
    onShow() {
        const socketTask = swan.connectSocket({
            url: 'wss://echo.websocket.org',
            success: res => {
                console.log('connectSocket success', res.socketTaskId);
                swan.showToast({
                    title: 'websocket 打開成功',
                    icon: 'none'
                });
                this.setData({
                    disabled: false
                })
            },
            fail: err => {
                console.log('connectSocket fail', err);
                swan.showToast({
                    title: 'websocket 打開失敗',
                    icon: 'none'
                });
            }
        });
        this.socketTask = socketTask;
    },
    socketTaskClose() {
        this.socketTask.close({
            success: res => {
                console.log('關閉WebSocket成功', res);
                swan.showToast({
                    title: '關閉WebSocket成功',
                    icon: 'none'
                });
            },
            fail: err => {
                console.log('關閉WebSocket失敗', err);
            }
        });
    }
});

代碼示例 2 - 參數(shù)全集 

在開發(fā)者工具中打開

this.socketTask.close({
    code: 1000,
    reason: '正常關閉',
    success: res => {
        that.setData('disabled', false)
        console.log('關閉WebSocket成功', res);
        swan.showToast({
            title: '關閉WebSocket成功',
            icon: 'none'
        });
    },
    fail: err => {
        console.log('關閉WebSocket失敗', err);
    }
});