利用js解析php的表单数据

/*** JsonParse*  Created by usher.yue.* User: usher.yue* Date: 17/9/7* Time: 13:50* 心怀教育梦－烟台网格软件技术有限公司*/
var obj = {'data[][classid][0]': '1000150097620084286','data[][create_time][0]': '1504692288','data[][kcid][0]': '1033150427887550927','data[][schoolid][0]': '1033144479144228284','data[][type][0]': '2','data[][uid][0]': '1034145308280458231','data[][zyid][0]': '1000150235157063544','data[][zytype][0]': 'homework-exercise','data[][classid][1]': '10001500976200842861','data[][create_time][1]': '1504692288','data[][kcid][1]': '1033150427887550927','data[][schoolid][1]': '1033144479144228284','data[][type][1]': '2','data[][uid][1]': '1034145308280458231','data[][zyid][1]': '1000150235157063544','data[][zytype][1]': 'homework-exercise','data[0][classid][2]': '10001500976200842861','data[0][create_time][2]': '1504692288','data[0][kcid][2]': '1033150427887550927','data[0][schoolid][2]': '1033144479144228284','data[0][type][2]': '2','data[0][uid][2]': '1034145308280458231','data[0][zyid][2]': '1000150235157063544','data[0][zytype][2]': 'homework-exercise','data[0][classid][3]': '10001500976200842861','data[0][create_time][3]': '1504692288','data[0][kcid][3]': '1033150427887550927','data[0][schoolid][3]': '1033144479144228284','data[0][type][3]': '2','data[0][uid][3]': '1034145308280458231','data[0][zyid][3]': '1000150235157063544','data[0][zytype][3]': 'homework-exercise'
};class Xue12JsonConvert {/*** deep merge* @param target* @param source* @returns {*}* @private*/__d(target, source) {for (var k in source) {if (target[k] && target[k].toString() === "[object Object]") {this.__d(target[k], source[k])}else {if (this.__type(target[k]) === "[object Array]") {//去空合并if (this.__type(source[k]) === "[object Array]") {for (let item of source[k]) {item && target[k].push(item);}}else{target[k].push(source[k]);}} else {target[k] = source[k];}}}return target;}/*** json parser* @param obj* @param keyList* @param deepVal* @returns {*}* @private*/__parseToJson(obj, keyList, deepVal) {let retObj = null;if (!keyList) {let re = /([_a-zA-Z]\w+|\[\]|\[[0-9]+\]|\[[_a-zA-Z]\w*\])/g;let combineArr = [];let combineObj={};for (var key in obj) {retObj = {};//解析keylet matchSubKey = re[Symbol.match](key);let indexMatch = /^\[([0-9]+)\]$/.exec(matchSubKey[1]);let noneIndexMatch = /^\[\]$/.exec(matchSubKey[1]);let objectMatch = /^\[([a-zA-Z_]\w+)\]$/.exec(matchSubKey[1]);if (indexMatch) {retObj[matchSubKey[0]] = [];} else if (noneIndexMatch) {retObj[matchSubKey[0]] = [];} else if (objectMatch) {retObj[matchSubKey[0]] = {};}//赋值retObj[matchSubKey[0]] = this.__parseToJson(null, matchSubKey.slice(1), obj[key]);//合并对象combineObj=this.__d(combineObj,retObj);}//解析数据return combineObj;} else {if (keyList.length > 1) {let indexMatch = /^\[([0-9]+)\]$/.exec(keyList[0]);let noneIndexMatch = /^\[\]$/.exec(keyList[0]);let objectMatch = /^\[([a-zA-Z_]\w+)\]$/.exec(keyList[0]);if (indexMatch) {retObj = [];retObj[indexMatch[1]] = this.__parseToJson(null, keyList.slice(1), deepVal);} else if (noneIndexMatch) {retObj = [];retObj[noneIndexMatch[1]] = [];retObj.push(this.__parseToJson(null, keyList.slice(1), deepVal));} else if (objectMatch) {retObj = {};retObj[objectMatch[1]] = {};retObj[objectMatch[1]] = this.__parseToJson(null, keyList.slice(1), deepVal);}} else if (keyList.length == 1) {let indexMatch = /^\[([0-9]+)\]$/.exec(keyList[0]);let noneIndexMatch = /^\[\]$/.exec(keyList[0]);let objectMatch = /^\[([a-zA-Z_]\w+)\]$/.exec(keyList[0]);if (indexMatch) {retObj = [];retObj[indexMatch[1]] = deepVal;} else if (noneIndexMatch) {retObj = [];retObj.push(deepVal);} else if (objectMatch) {retObj[objectMatch[1]] = deepVal;}}}return retObj;}/*** type* @param o* @returns {*}* @private*/__type(o) {return Object.prototype.toString.call(o);}/*** 转换* @param obj* @returns {*}*/parseToJson(obj) {return this.__parseToJson(obj);}
}let json = new Xue12JsonConvert();
let r = json.parseToJson(obj);
console.log(JSON.stringify(r))