                        課程
                    
                        /后端開發(fā)
                        
                            /Java
                        
                        /SpringBoot構(gòu)建電商基礎(chǔ)秒殺項(xiàng)目

getParam(paramName)

getParam(paramName)方法是怎么寫的

精慕門4134495

2018-12-13

源自：SpringBoot構(gòu)建電商基礎(chǔ)秒殺項(xiàng)目 4-6

關(guān)注問題我要回答

3864

操作

收起

3 回答

幼兒園很貴的回答被采納 +2 積分
2018-12-14

function?getParam(paramName)?{			paramValue?=?"",?isFound?=?!1;			if?(this.location.search.indexOf("?")?==?0?&&?this.location.search.indexOf("=")?>?1)?{				arrSource?=?unescape(this.location.search).substring(1,?this.location.search.length).split("&"),?i?=?0;				while?(i?<?arrSource.length?&&?!isFound)?arrSource[i].indexOf("=")?>?0?&&?arrSource[i].split("=")[0].toLowerCase()?==					paramName.toLowerCase()?&&?(paramValue?=?arrSource[i].split("=")[1],?isFound?=?!0),?i++			}			return?paramValue?==?""?&&?(paramValue?=?null),?paramValue		}

8 回復(fù) 有任何疑惑可以回復(fù)我~

收起回答

Mr_larm
2019-02-20

function getParam(paramName) {
??? paramValue = "", isFound = !1;
??? if (this.location.search.indexOf("?") == 0 && this.location.search.indexOf("=") > 1) {
??????? arrSource = unescape(this.location.search).substring(1, this.location.search.length).split("&"), i = 0;
??????? while (i < arrSource.length && !isFound) arrSource[i].indexOf("=") > 0 && arrSource[i].split("=")[0].toLowerCase() == paramName.toLowerCase() && (paramValue = arrSource[i].split("=")[1], isFound = !0), i++
??? }
??? return paramValue == "" && (paramValue = null), paramValue
}?

2 回復(fù) 有任何疑惑可以回復(fù)我~

收起回答

幼兒園很貴的
2018-12-14

function getParam(paramName) {?????paramValue = "", isFound = !1;?????if (this.location.search.indexOf("?") == 0 && this.location.search.indexOf("=") > 1) {?????????arrSource = unescape(this.location.search).substring(1, this.location.search.length).split("&"), i = 0;?????????while (i <?arrSource.length?&& !isFound) arrSource[i].indexOf("=") > 0 && arrSource[i].split("=")[0].toLowerCase() == paramName.toLowerCase() && (paramValue = arrSource[i].split("=")[1], isFound = !0), i++?????}?????return paramValue == "" && (paramValue = null), paramValue?