jq中使用promise封装ajax

Posted 2022-04-06 nanacln

let ajax=function(url, param, type = ‘GET‘)
    const promise = new Promise(function(resolve, reject)
        $.ajax(
            type: type,
            url: url,
            data: param,
            dataType: ‘json‘,
            success(res) 
                resolve(res)
            ,
            error(res) 
                reject(‘响应错误‘)
                // reject(res.statusText)
            
        )
    )
    return promise


// 使用示例
ajax(‘http://wh.xhd.cn/api/content/list.jspx‘,channelIds: 1).then(res=>
    console.log(res)
)