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// 传入input标签的选择器与要写入的内容，写入内容通过input的change事件写入
function writeInput(selector, content) {
const inputElement = document.querySelector(selector);
const textToInput = content;
// 删除输入框原本的值
inputElement.value = '';
// 模拟逐个字符输入
for (let i = 0; i < textToInput.length; i++) {
const char = textToInput[i];
const keyCode = char.charCodeAt(0);
// 触发 keydown 事件
const keydownEvent = new KeyboardEvent('keydown', {
bubbles: true,
cancelable: true,
key: char,
code: `Key${char.toUpperCase()}`,
keyCode: keyCode,
which: keyCode
});
inputElement.dispatchEvent(keydownEvent);
// 触发 keypress 事件
const keypressEvent = new KeyboardEvent('keypress', {
bubbles: true,
cancelable: true,
key: char,
code: `Key${char.toUpperCase()}`,
keyCode: keyCode,
which: keyCode
});
inputElement.dispatchEvent(keypressEvent);
// 更新输入框的值
inputElement.value += char;
// 触发 input 事件
const inputEvent = new Event('input', { bubbles: true });
inputElement.dispatchEvent(inputEvent);
// 触发 keyup 事件
const keyupEvent = new KeyboardEvent('keyup', {
bubbles: true,
cancelable: true,
key: char,
code: `Key${char.toUpperCase()}`,
keyCode: keyCode,
which: keyCode
});
inputElement.dispatchEvent(keyupEvent);
}
}
// 反复查找元素，直到找到为止，触发回调函数
function findElement(selector, callback) {
const intervalid = setInterval(() => {
const element = document.querySelector(selector);
if (element) {
clearInterval(intervalid);
console.log("find element");
callback(element);
// 在接下来的1秒内，每隔100毫触发一次回调函数
const intervalid2 = setInterval(() => {
callback(element);
}, 100);
// 1秒后停止触发回调函数
setTimeout(() => {
clearInterval(intervalid2);
console.log("click");
document.querySelector("#query_button").click();
}, 2000);
}
}, 100);
}
// 获取当前页面的URL的参数date，如果没有则查看父页面的URL的参数date
function getDate() {
let date = new URLSearchParams(window.location.search).get('date');
if (!date) {
date = new URLSearchParams(window.parent.location.search).get('date');
}
console.log(date);
if (date) {
// 解析日期并转为YYYY-MM-DD格式
// 将日期按照非数字字符分割，然后取出前三个数字，转为字符串，不足两位的前面补0
const dataArr = date.match(/\d+/g);
if (dataArr.length >= 6) {
let start_date = dataArr.slice(0, 3).map(num => num.padStart(2, '0'));
let end_date = dataArr.slice(3, 6).map(num => num.padStart(2, '0'));
start_date[0] = start_date[0].padStart(4, '2025');
end_date[0] = end_date[0].padStart(4, '2025');
findElement("#start_date textarea", () => {
writeInput("#start_date textarea", start_date.join('-'));
writeInput("#end_date textarea", end_date.join('-'));
});
} else {
date = dataArr.map(num => num.padStart(2, '0'));
date[0] = date[0].padStart(4, '2025');
date = date.join('-');
findElement("#start_date textarea", () => {
writeInput("#start_date textarea", date);
writeInput("#end_date textarea", date);
});
}
}
}
getDate(); |