vue通过获取url中的信息登录页面的代码详解

在主界面获取到url的信息 html

let getRequest = function () {
var url = location.href
// 从 URL 中提取查询参数部分
const queryParamsString = url.split(\’?\’)[1];
// 使用 URLSearchParams 解析查询参数
const queryParams = new URLSearchParams(queryParamsString);
// 获取特定参数的值
const userName = queryParams.get(\’userName\’);
const loginMode = queryParams.get(\’loginMode\’);
localStorage.setItem(\”userName\”,userName)
localStorage.setItem(\”loginMode\”,loginMode)
}

getRequest()
</script>

将存储到localStorage中的信息发生请求 vue

created() {
this.loginInfo.userAcct = localStorage.getItem(\”userName\”) || \”\”;
this.loginInfo.loginMode = localStorage.getItem(\”loginMode\”) || \”\”;
if (this.loginInfo.userAcct !== \”\” && this.loginInfo.loginMode !== \”\”) {
// 直接在localstroage获取的信息调用登录接口
$login(this.loginInfo)
.then((res) => {
this.handleLoginInfo(res);
})
.catch((err) => {
console.log(err);
});
}
// this.getCode();
// this.getSecretKey();
// this.getRemInfo();
this.enterEvent(); // 回车键登录
},
handleLoginInfo(res) {
if (res.code === 200) {
this.$message.success(\”登录成功！\”);
//储存token,账号，密码
this.$store.commit(\”set_token\”, res.data.token);
this.$store.commit(\”set_userAcct\”, this.loginInfo.userAcct);
this.$store.commit(\”set_password\”, this.loginInfo.password);
this.$store.commit(\”set_tenantCode\”, this.loginInfo.tenantCode);
this.$store.commit(\”set_userInfo\”, res.data.userInfo);
let params = {
userId: res.data.userInfo.sysUser.userId,
};
params = this.$qs.stringify(params);
this.getMenuTreeSelect(res.data.userInfo.sysUser.userId);
this.getDeptTreeSelect();
//若用户选择记住密码
if (this.isRemPwd) {
this.$Cookie.set(\”userAcct\”, this.loginInfo.userAcct, {
expires: 30,
});
this.$Cookie.set(\”tenantCode\”, this.loginInfo.tenantCode, {
expires: 30,
});
//将密钥一起加密储存，后续解密时要用到
this.$Cookie.set(
\”sk\”,
CryptoJS.AES.encrypt(this.secretKey, \”de43a68e4d184aa3\”),
{
expires: 30, // 存储30天
}
);
this.$Cookie.set(
\”thinglinkpwd\”,
CryptoJS.AES.encrypt(this.loginInfo.password, this.secretKey),
{
expires: 30, // 存储30天
}
);
// this.$router.go(0)
} else {
// 删除cookie
this.$Cookie.remove(\”userAcct\”);
this.$Cookie.remove(\”thinglinkpwd\”);
this.$Cookie.remove(\”sk\”);
this.$Cookie.remove(\”tenantCode\”);
}
// 去往首页
this.$router.push(\”/index\”);
//修改下首页默认的路径和菜单名称，确保一下侧边栏以及面包屑的正常展示，换首页了记得改下
this.$store.commit(\”set_activeIndex\”, \”/index\”);
this.$store.commit(\”set_menuName\”, [\”首页\”]);
}
},