angular post(save)传值失败问题

    xiaoxiao2022-06-28  46

    主要是因为angular默认传递的是json,而一般的post传递的是x-www-form-unlencoded什么的, 所以我们需要在angular的config中加入以下config .config(function ($httpProvider) {// Use x-www-form-urlencoded Content-Type$httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';/** * The workhorse; converts an object to x-www-form-urlencoded serialization. * @param {Object} obj * @return {String} */var param = function (obj) {var query = '', name, value, fullSubName, subName, subValue, innerObj, i;for (name in obj) { value = obj[name];if (value instanceof Array) {for (i = 0; i < value.length; ++i) { subValue = value[i];fullSubName = name + '[' + i + ']';innerObj = {};innerObj[fullSubName] = subValue;query += param(innerObj) + '&';} }else if (value instanceof Object) {for (subName in value) { subValue = value[subName];fullSubName = name + '[' + subName + ']';innerObj = {};innerObj[fullSubName] = subValue;query += param(innerObj) + '&';} }else if (value !== undefined && value !== null) query += encodeURIComponent(name) + '=' + encodeURIComponent(value) + '&';}return query.length ? query.substr(0, query.length - 1) : query;};// Override $http service's default transformRequest$httpProvider.defaults.transformRequest = [function (data) {return angular.isObject(data) && String(data) !== '[object File]' ? param(data) : data;}];});
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