let url = https://api.devio.org/uapi/test/test?requestPrams=aa;
fetch(url)
.then(response => {
if (!response.ok) {
return response.text();//将response中的data转成String
}
throw new Error(‘Network response was not ok.’);
})
.then(responseText => {
console.log(responseText);
})
.catch(e => {//捕获异常
console.log(e.toString());
});
这段代码中
response.ok 我的理解是接口响应成功 返回了数据

我理解的逻辑应该是
if (response.ok) {
return response.text();//将response中的data转成String
}
throw new Error(‘Network response was not ok.’);