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封装okutil工具类

v1.0
bobi 2019-05-12 14:48:19 +08:00
parent 33efedd93c
commit 3d66299834
2 changed files with 96 additions and 23 deletions
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107
js/okutils.js
View File

@ -1,20 +1,91 @@
Date.prototype.dateFormat = function (fmt) { var dateUtil = {
var o = { /**
"M+": this.getMonth() + 1, * 格式化时间
"d+": this.getDate(), * @param date
"h+": this.getHours(), * @param fmt
"m+": this.getMinutes(), * @returns {*}
"s+": this.getSeconds(), */
"q+": Math.floor((this.getMonth() + 3) / 3), dateFormat: function (date, fmt) {
"S": this.getMilliseconds() var o = {
}; "M+": date.getMonth() + 1,
if (/(y+)/.test(fmt)) { "d+": date.getDate(),
fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length)); "h+": date.getHours(),
"m+": date.getMinutes(),
"s+": date.getSeconds(),
"q+": Math.floor((date.getMonth() + 3) / 3),
"S": date.getMilliseconds()
};
if (/(y+)/.test(fmt))
fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(fmt))
fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return fmt;
} }
for (var k in o) {
if (new RegExp("(" + k + ")").test(fmt)) {
fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
}
}
return fmt;
} }
var strUtil = {
/**
* 判断字符串是否为空
* @param str 传入的字符串
* @returns {}
*/
isEmpty: function (str) {
if (str != null && str.length > 0) {
return true;
} else {
return false;
}
},
/**
* 判断两个字符串是否相同
* @param str1
* @param str2
* @returns {Boolean}
*/
isEquals: function (str1, str2) {
if (str1 == str2) {
return true;
} else {
return false;
}
},
/**
* 忽略大小写判断字符串是否相同
* @param str1
* @param str2
* @returns {Boolean}
*/
isEqualsIgnoreCase: function (str1, str2) {
if (str1.toUpperCase() == str2.toUpperCase()) {
return true;
} else {
return false;
}
},
/**
* 判断是否是数字
* @param value
* @returns {Boolean}
*/
isNum: function (value) {
if (value != null && value.length > 0 && isNaN(value) == false) {
return true;
} else {
return false;
}
},
/**
* 判断是否是中文
* @param str
* @returns {Boolean}
*/
isChinese: function (str) {
var reg = /^([u4E00-u9FA5]|[uFE30-uFFA0])*$/;
if (reg.test(str)) {
return false;
}
return true;
}
};

12
okutils.html
View File

@ -8,11 +8,13 @@
<body> <body>
<script type="text/javascript"> <script type="text/javascript">
var now = new Date(); console.log("当前时间格式化:", dateUtil.dateFormat(new Date(), "yyyy-MM-dd hh:mm:ss"))
var formatNow1 = now.dateFormat("yyyy-MM-dd hh:mm:ss");
var formatNow2 = now.dateFormat("yyyy-MM-dd hh:mm"); console.log("判断字符串是否为空:", strUtil.isEmpty(""));
console.log(formatNow1); console.log("判断两个字符串是否相同:", strUtil.isEquals("abc", "abc"));
console.log(formatNow2); console.log("忽略大小写判断字符串是否相同:", strUtil.isEqualsIgnoreCase("abc", "Abc"));
console.log("判断是否是数字:", strUtil.isNum("123"));
console.log("判断是否是中文:", strUtil.isChinese("xxx你好"));
</script> </script>
</body> </body>
</html> </html>