有时在接口测试时，其参数需要为时间戳或者是日期格式的数据。针对此问题，可以使用JMeter自带的_time 函数来解决以上问题
操作步骤：
1、通过函数助手，生成一个_time 函数：
2、如果参数为时间戳，那公式为：
${__time(,)} ： 默认该公式精确到毫秒级别， 13位数
${__time(/1000,)} ： 该公式精确到秒级别， 10位数
3、 如果参数需要为当前日期，那公式为：
${__time(yyyy-MM-dd,)}
${__time(YMDHMS,)}
4、执行结果为：
常用于带时间戳的地方
比如：带时间戳的结果文件，每次运行生成独立文件
-
${__time(,)} 1450056496991 //无格式化参数，返回当前毫秒时间
-
${__time(yyyyMMdd,)} 20151214 //返回年月日
-
${__time(HHmmss,)} 092816 //返回时分秒
-
${__time(yyyyMMdd-HHmmss,)} 20151214-092816 //全
官网原文：
|
|
|
The time function returns the current time in various formats.
Parameters
| Attribute |
Description |
Required |
| Format |
The format to be passed to SimpleDateFormat. The function supports various shorthand aliases, see below. If ommitted, the function returns the current time in milliseconds since the epoch. |
No |
| Name of variable |
The name of the variable to set. |
No |
If the format string is omitted, then the function returns the current time in milliseconds since the epoch. In versions of JMeter after 2.7, if the format matches "/ddd" (where ddd are decimal digits), then the function returns the current time in milliseconds
divided by the value of ddd. For example, "/1000" returns the current time in seconds since the epoch. Otherwise, the current time is passed to SimpleDateFormat. The following shorthand aliases are provided:
- YMD = yyyyMMdd
- HMS = HHmmss
- YMDHMS = yyyyMMdd-HHmmss
- USER1 = whatever is in the Jmeter property time.USER1
- USER2 = whatever is in the Jmeter property time.USER2
The defaults can be changed by setting the appropriate JMeter property, e.g. time.YMD=yyMMdd
|
|
|
|
