applets-request
Version:
mini program axois request wechat alipay
127 lines • 4.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.combineCookiesStr = exports.filterHeaders = exports.formattedHeader = void 0;
/*
* @Author: youzhao.zhou
* @Date: 2021-01-31 11:14:33
* @Last Modified by: youzhao.zhou
* @Last Modified time: 2021-02-10 17:10:35
* @Description 处理请求headers和处理响应headers
*/
var utils_1 = require("./utils");
/**
* 格式化请求头中key的格式
* @param headers 请求头数据
* @param normalizedNames 标准的请求头key值，如：["Content-Type"]
* @example
* // Returns {"Content-Type", "plain/text"}
* formatterHeader({"content-type": "plain/text"}, ["Content-Type"]);
* @returns {Object} 返回标准化的请求头数据
*/
function formattedHeader(headers, normalizedNames) {
var normalizedHeaders = {};
if (!utils_1.isPlainObject(headers)) {
return normalizedHeaders;
}
if (normalizedNames.length === 0) {
return headers;
}
var headerUpperKeyMapping = {};
normalizedNames.forEach(function (key) {
headerUpperKeyMapping[key.toUpperCase()] = key;
});
Object.keys(headers).forEach(function (header) {
var upperHeader = header.toUpperCase();
var normalizedKey = headerUpperKeyMapping[upperHeader];
normalizedHeaders[normalizedKey || header] = headers[header];
});
return normalizedHeaders;
}
exports.formattedHeader = formattedHeader;
/**
* 先将headers的key标准化处理，如果未设置Content-Type的，根据传输的数据类型，设置Content-Type的值
* @param headers 请求头
* @param data 请求body体中的数据
* @example
* // return {"Content-Type": "application/json; charset=utf-8"}
* assembleReqHeaders({}, {username: "tome"});
* @returns {Record<string, string>}
*/
function assembleReqHeaders(headers, data) {
var reqHeaders = formattedHeader(Object.assign(headers || {}), [
"Content-Type",
]);
if (utils_1.isPlainObject(data) && !reqHeaders["Content-Type"]) {
reqHeaders["Content-Type"] = "application/json; charset=utf-8";
}
if (data === null || typeof data === "undefined") {
delete reqHeaders["Content-Type"];
}
return reqHeaders;
}
exports.default = assembleReqHeaders;
/**
* 合并headers中【headers.common】[headers[method]】数据，删除不需要的默认属性
* @param headers 请求头数据
* @param method 请求method
* @example
* // Return {"Content-Type": "plain/text", "Accept": "*"}
* filterHeaders({
* common: {
* "Content-Type": "plain/text"
* },
* post: {
* "Accept": "*"
* }
* }, "post");
* @returns {Record<string, any>} 返回完整可用的headers
*
* {"Content-Type": "plain/text", "Accept": "*"}
*/
function filterHeaders(headers, method) {
if (!headers) {
return {};
}
var mergedHeaders = utils_1.merge(headers.common, headers[method.toLowerCase()], headers);
[
"delete",
"get",
"post",
"head",
"patch",
"put",
"options",
"common",
].forEach(function (deleteMethod) {
delete mergedHeaders[deleteMethod];
});
return mergedHeaders;
}
exports.filterHeaders = filterHeaders;
/**
* 和原有的cookie string拼接成新的cookie string
* @param cookiesString header中已存在的cookie string
* @param cookieName 需要新加入的cookie keyName
* @example
* // return token=tokenString; username=tom
* combineCookieStr("token=tokenString", "username");
* @returns {string} 拼接后的cookie string
*/
function combineCookiesStr(cookiesString, cookieName, cookieVal) {
if (!cookieName && String(cookieName) !== String(0)) {
return cookiesString;
}
if (!utils_1.isString(cookiesString)) {
return !cookieVal && String(cookieVal) !== "0"
? cookieName
: "" + spliceCookieStr(cookieName, cookieVal);
}
return cookiesString + "; " + spliceCookieStr(cookieName, cookieVal);
}
exports.combineCookiesStr = combineCookiesStr;
function spliceCookieStr(cookieName, cookieVal) {
return !cookieVal && String(cookieVal) !== "0"
? cookieName
: cookieName + "=" + cookieVal;
}
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