二话不说,直接看代码。
方式一:
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const config = {
a: { name: "name", value: 1 },
b: { name: "name2", value: 2 },
};
for (const name of Object.getOwnPropertyNames(config)) {
const property = config[name];
// 过滤方法和_开头的私有属性
if (property instanceof Function || name.indexOf("_") >= 0) {
continue;
}
console.log(config.constructor.name, name, property.value);
}
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输出:
Object a 1
Object b 2
方式二:
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const config = {
a: { name: "name", value: 1 },
b: { name: "name2", value: 2 },
};
for (const index in config) {
const item = config[index];
console.log(item);
}
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输出:
{name: “name”, value: 1}
{name: “name2”, value: 2}