var data = [
{name: "王尼玛", sex:1, age: 30},
{name: "王尼美", sex:0, age: 20},
{name: "王大锤", sex:1, age: 30}
];
var str_json = JSON.stringify(data);
console.log(str_json);
var data = [
{name: "王尼玛", sex:1, age: 30},
{name: "王尼美", sex:0, age: 20},
{name: "王大锤", sex:1, age: 30}
];
for (var i=0, new_data=[]; i<data.length; i++) {
new_data.push({
name: data[i].name,
sex: data[i].sex
});
}
var str_json = JSON.stringify(new_data);
console.log(str_json);
var data = [
{name: "王尼玛", sex:1, age: 30},
{name: "王尼美", sex:0, age: 20},
{name: "王大锤", sex:1, age: 30}
];
var str_json = JSON.stringify(data, ["name", "sex"]);
console.log(str_json);
var data = [
{name: "王尼玛", sex:1, age: 30},
{name: "王尼美", sex:0, age: 20},
{name: "王大锤", sex:1, age: 30}
];
var str_json = JSON.stringify(data, function (k, v) {
if (k === "sex") {
return ["女", "男"][v];
}
return v;
});
console.log(str_json);
var data = [
{name: "王尼玛", sex:1, age: 30},
{name: "王尼美", sex:0, age: 20},
{name: "王大锤", sex:1, age: 30}
];
var str_json = JSON.stringify(data, null, "\t");
console.log(str_json);
str_json = JSON.stringify(data, ["name", "sex"], "\t");
console.log(str_json);