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发表于 2020-6-5 10:19:31
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var MAX_CYCLES = 3;
var currentCycle = 0;
// 主程序
var main = (executeNextCycle) => {
var secretp = "";
var taskList = [];
// 恢复被覆盖的 alert 函数
(() => {
var frame = document.createElement("iframe");
frame.style.display = "none";
document.body.appendChild(frame);
window.alert = frame.contentWindow.alert;
})();
// 请求函数
var request = (functionId, body = {}) =>
fetch("https://api.m.jd.com/client.action", {
body: `functionId=${functionId}&body=${JSON.stringify(
body
)}&client=wh5&clientVersion=1.0.0`,
headers: {
"content-type": "application/x-www-form-urlencoded",
},
method: "POST",
credentials: "include",
});
// 模拟任务完成请求
var collector = (task, actionType) => {
console.log(actionType ? "@领取任务：" : "@执行任务：", task);
request("cakebaker_ckCollectScore", {
taskId: task.taskId,
itemId: task.itemId,
actionType: actionType ? 1 : undefined,
safeStr: JSON.stringify({ secretp }),
})
.then((res) => res.json())
.then((res) => {
console.log("调用结果：", res.data);
// 如果是执行任务，即任务已经完成，则进行下一个任务
if (!actionType) {
start();
}
});
};
// 甄选优品任务处理
var superiorTask = (() => {
// 是否有请求正在执行
var isBusy = false;
return (rawTaskCollection) => {
var getFeedDetail = (copiedTaskCollection) => {
request("cakebaker_getFeedDetail", {
taskIds: copiedTaskCollection["productInfoVos"]
.map((item) => item.itemId)
.toString(),
})
.then((res) => res.json())
.then((res) => {
var result = res.data.result;
// 确认任务集合所在键名
var taskCollectionContentKeyName = Object.keys(result).find(
(keyName) =>
/Vos?$/.test(keyName) && !["taskVos"].includes(keyName)
);
result[taskCollectionContentKeyName].forEach((taskCollection) => {
Array(taskCollection.maxTimes - taskCollection.times)
.fill(true)
.forEach((_, index) => {
taskList.unshift({
taskName: taskCollection.taskName,
taskId: taskCollection.taskId,
taskType: taskCollection.taskType,
waitDuration: taskCollection.waitDuration,
itemId: taskCollection.productInfoVos[index].itemId,
});
});
});
// 解除请求锁定
isBusy = false;
});
};
if (!isBusy) {
isBusy = true;
getFeedDetail(JSON.parse(JSON.stringify(rawTaskCollection)));
} else {
// 一秒后重试
setTimeout(
getFeedDetail,
1000,
JSON.parse(JSON.stringify(rawTaskCollection))
);
}
};
})();
// 开始任务
var start = () => {
var task = taskList.pop();
if (task) {
// 除了小精灵和连签外的任务要先领取
if (!["小精灵", "连签得金币"].includes(task.taskName)) {
setTimeout(collector, 0, task, true);
}
// 至少等 2 秒再执行任务
setTimeout(collector, (2 + task.waitDuration) * 1000, task);
} else {
// 执行下一轮任务
executeNextCycle();
}
};
(() => {
// 获取基础信息
Promise.all([
request("cakebaker_getHomeData"),
// 请求稍微慢点，避免提示点太快啦！等下再来吧
new Promise((resolve) => {
setTimeout(() => {
request("cakebaker_getTaskDetail").then(resolve);
}, 1000);
}),
])
.then(([homeData, taskData]) =>
Promise.all([homeData.json(), taskData.json()])
)
.then(([homeData, taskData]) => {
// 如果无法获取任务详情
if (taskData.data.bizCode !== 0) {
if (
taskData.data.bizCode === -7 &&
!~navigator.userAgent.indexOf("jdapp")
) {
console.log("当前浏览器 UA：" + navigator.userAgent);
throw "任务详情获取失败，请确保已设置正确的浏览器 User-Agent。";
} else {
throw `错误信息：${JSON.stringify(taskData.data)}`;
}
}
// 获取签名 token
secretp = homeData.data.result.cakeBakerInfo.secretp;
// 生成任务队列
taskData.data.result.taskVos.forEach(async (taskCollection) => {
// 跳过部分邀请任务
if (/助力|站队/.test(taskCollection.taskName)) return;
// 针对甄选优品任务的处理
if (taskCollection["productInfoVos"]) {
superiorTask(taskCollection);
}
// 确认任务集合所在键名
var taskCollectionContentKeyName = Object.keys(taskCollection).find(
(keyName) =>
/Vos?$/.test(keyName) &&
!["productInfoVos", "scoreRuleVos"].includes(keyName)
);
// 某类任务下的任务集合内容
taskCollectionContent = taskCollection[taskCollectionContentKeyName];
if (!taskCollectionContent) return;
Array(taskCollection.maxTimes - taskCollection.times)
.fill(true)
.forEach((_, index) => {
taskList.push({
taskName: taskCollection.taskName,
taskId: taskCollection.taskId,
taskType: taskCollection.taskType,
waitDuration: taskCollection.waitDuration,
itemId:
taskCollectionContent instanceof Array
? taskCollectionContent[index].itemId
: taskCollectionContent.itemId,
});
});
});
console.log(taskList);
// 开始任务
start();
});
})();
};
// 循环执行主程序
var excuteMain = () => {
console.log(
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