mirror of
https://gitee.com/dromara/sa-token.git
synced 2025-04-05 08:37:21 +08:00
69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
// 服务器接口主机地址
|
||
var baseUrl = "http://localhost:8081";
|
||
|
||
// 封装一下Ajax
|
||
function ajax(path, data, successFn) {
|
||
console.log(baseUrl + path);
|
||
fetch(baseUrl + path, {
|
||
method: 'POST',
|
||
headers: {
|
||
'Content-Type': 'application/x-www-form-urlencoded',
|
||
'satoken': localStorage.getItem('satoken')
|
||
},
|
||
body: serializeToQueryString(data),
|
||
})
|
||
.then(response => response.json())
|
||
.then(res => {
|
||
console.log('返回数据：', res);
|
||
successFn(res);
|
||
})
|
||
.catch(error => {
|
||
console.error('提交失败:', error);
|
||
return alert("异常：" + JSON.stringify(error));
|
||
});
|
||
}
|
||
|
||
// 获取本地的 设备id
|
||
function getLocalDeviceId() {
|
||
let localDeviceId = localStorage.getItem('local-device-id');
|
||
if(!localDeviceId) {
|
||
localDeviceId = randomString(60);
|
||
localStorage.setItem('local-device-id', localDeviceId);
|
||
}
|
||
return localDeviceId;
|
||
}
|
||
|
||
|
||
|
||
// ------------ 工具方法 ---------------
|
||
|
||
// 从url中查询到指定名称的参数值
|
||
function getParam(name, defaultValue){
|
||
var query = window.location.search.substring(1);
|
||
var vars = query.split("&");
|
||
for (var i=0;i<vars.length;i++) {
|
||
var pair = vars[i].split("=");
|
||
if(pair[0] == name){return pair[1];}
|
||
}
|
||
return(defaultValue == undefined ? null : defaultValue);
|
||
}
|
||
|
||
// 将 json 对象序列化为kv字符串，形如：name=Joh&age=30&active=true
|
||
function serializeToQueryString(obj) {
|
||
return Object.entries(obj)
|
||
.filter(([_, value]) => value != null) // 过滤 null 和 undefined
|
||
.map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value)}`)
|
||
.join('&');
|
||
}
|
||
|
||
// 随机生成字符串
|
||
function randomString(len) {
|
||
len = len || 32;
|
||
var $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890';
|
||
var maxPos = $chars.length;
|
||
var str = '';
|
||
for (i = 0; i < len; i++) {
|
||
str += $chars.charAt(Math.floor(Math.random() * maxPos));
|
||
}
|
||
return str;
|
||
} |