JSON对象转化为字符串详解

<script>
var obj = {
name : “Geoff Lui”,
age : 26
};
console.log(obj);
var jsonstr = JSON.stringify(obj);
console.log(jsonstr);
</script>

<script>
var obj = {
name : “Geoff Lui”,
age : 26
};
console.log(obj);
var jsonstr = JSON.stringify(obj,fun);
function fun(name, value){
If (name == “age” )
value = 14;
return value;
}
console.log(jsonstr);
</script>

<script>
var obj = {
a : 1,
b : 2,
c : 3,
d :4
};
console.log(obj);
var jsonstr = JSON.stringify(obj,[“a”,”b”,”c”]);
console.log(jsonstr);
</script>

<script>
var obj = {
a : 1,
b : 2,
c : 3,
d :4
};
console.log(obj);
var jsonstr = JSON.stringify(obj,[“a”,”b”,”c”], “one”);
console.log(jsonstr);
</script>