string.concat(string2, string3[, ..., stringN]);下面是参数的详细信息:
<html><head><title>JavaScript String concat() Method</title></head><body><script type="text/javascript">var str1 = new String( "This is string one" );var str2 = new String( "This is string two" );var str3 = str1.concat( str2 );document.write("Concatenated String :" + str3); </script></body></html>这将产生以下结果:
Concatenated String :This is string oneThis is string two.