jQuery ajax乱码问题
加载完jQuery之后在js中重写params函数//二次编码，后台使用URLDecoder.decode()方法解码汉字
jQuery.param=function( a ) {
var s = [ ];
function add( key, value ){
s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(encodeURIComponent(value));
};
// If an array was passed in, assume that it is an array
// of form elements
if ( jQuery.isArray(a) || a.jquery )
// Serialize the form elements
jQuery.each( a, function(){
add( this.name, this.value );
});
// Otherwise, assume that it's an object of key/value pairs
else
// Serialize the key/values
for ( var j in a )
// If the value is an array then the key names need to be repeated
if ( jQuery.isArray(a) )
jQuery.each( a, function(){
add( j, this );
});
else
add( j, jQuery.isFunction(a) ? a() : a );
// Return the resulting serialization
return s.join("&").replace(/%20/g, "+");
}
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