如何在url中将特殊字符作为查询字符串传递

I am trying to pass special characters as querystring in url as part of GET request. I am constructiong that string in javascript function.

我试图在URL中传递特殊字符作为查询字符串作为GET请求的一部分。我在javascript函数中构造该字符串。

var queryString = "list=ABC-48+12&level=first";

Then I append the string to url as part of request which goes to struts action class. In the action class I get the "list" value as "ABC-48 12", the "+" character is not passed. How to pass special characters in the string as part of url and get back in the java class?

然后我将字符串附加到url作为请求的一部分,该请求转到struts动作类。在动作类中,我将“list”值设为“ABC-48 12”,不传递“+”字符。如何在字符串中传递特殊字符作为url的一部分并返回java类?

Please let me know.

请告诉我。

Thanks.

2 个解决方案

#1

-2

You need to use a regular expression with the global option set as the first parameter instead of a string: (in regular expressions "+" is a special character, so we have to escape it with a backslash.)

你需要使用一个正则表达式,将全局选项设置为第一个参数而不是字符串:(在正则表达式中,“+”是一个特殊字符,所以我们必须用反斜杠转义它。)

safeQueryString = safeQueryString.replace(/+/g, '%2B');

safeQueryString = safeQueryString.replace(/ + / g,'%2B');

2 个解决方案

#1

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