protected String getParam(String str,String key)
{
String rtn = null;
String arr [] = str.split("&");
for(String s : arr)
{
String key0 = s.split("=")[0];
String value = s.split("=")[1];
if(key0.equals(key))
{
rtn = value;
break;
}
}
return rtn;
}
//调用
String str = "a=1111&d=22";
getParam(str,"a");
java解析前端传过来的值,类型为name=1111&username=22
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转载自blog.csdn.net/qq_41353397/article/details/113447716
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