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smart_storage_app/common/http.interceptor.js

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2025-06-30 10:21:25 +08:00
// 此处第二个参数vm就是我们在页面使用的this你可以通过vm获取vuex等操作
const install = (Vue, vm) => {
// 通用请求头设定
const ajaxHeader = "x-ajax";
const sessionIdHeader = "Authorization";
const rememberMeHeader = "x-remember";
const lang = 'lang';
// 请求参数默认配置
Vue.prototype.$u.http.setConfig({
baseUrl: vm.vuex_config.baseUrl,
originalData: true,
// 默认头部http2约定header名称统一小写
header: {
"content-type": "application/json",
"x-requested-with": "XMLHttpRequest",
},
});
// 请求拦截配置Token等参数
Vue.prototype.$u.http.interceptor.request = (req) => {
if (!req.header) {
req.header = [];
}
req.header["source"] = "app";
// 默认指定返回 JSON 数据
if (!req.header[ajaxHeader]) {
req.header[ajaxHeader] = "json";
}
// 设定传递 Token 认证参数
if (!req.header[sessionIdHeader] && vm.vuex_token) {
req.header[sessionIdHeader] = vm.vuex_token;
req.header[lang] = vm.vuex_language;
}
// 为节省流量,记住我数据不是每次都发送的,当会话失效后,尝试重试登录
if (!req.header[rememberMeHeader] && vm.vuex_remember && req.remember) {
req.header[rememberMeHeader] = vm.vuex_remember;
req.remember = false;
}
return req;
};
// 响应拦截,判断状态码是否通过
Vue.prototype.$u.http.interceptor.response = async (res, req) => {
let data = res.data;
if (!data) {
// vm.$u.toast("未连接到服务器");
return false;
}
if (res.data.code !== 200) {
if (res.data.code === 401002 || res.data.code === 401001 || res.data.code === 50014) {
uni.showToast({
title: data.msg ? data.msg : '请重新登陆!',
duration: 3000,
icon:'none'
})
setTimeout(() => {
uni.reLaunch({
url: "/pages/login/index"
});
}, 3000)
}else{
uni.showToast({
title: data.msg ? data.msg : '接口报错,请联系管理员!',
duration:3000,
icon:'none'
})
}
} else {
return res.data
}
};
// 封装 get text 请求
vm.$u.getText = (url, data = {}, header = {}) => {
return vm.$u.http.request({
dataType: "text",
method: "GET",
url,
header,
data,
});
};
// 封装 post json 请求
vm.$u.postJson = (url, data = {}, header = {}) => {
header["content-type"] = "application/json";
return vm.$u.http.request({
url,
method: "POST",
header,
data,
});
};
};
export default {
install,
};