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| fetch(url, options).then()
fetch('http://localhost:3000/fdata').then(function(data){ return data.text(); }).then(function(data){ console.log(data); })
fetch('http://localhost:3000/books?id=123', { # get 请求可以省略不写 默认的是GET method: 'get' }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/books/456', { method: 'get' }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/books/789', { method: 'delete' }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/books', { method: 'post', body: 'uname=lisi&pwd=123', headers: { 'Content‐Type': 'application/x‐www‐form‐urlencoded' } }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/books', { method: 'post', body: JSON.stringify({ uname: '张三', pwd: '456' }), headers: { 'Content‐Type': 'application/json' } }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/books/123', { method: 'put', body: JSON.stringify({ uname: '张三', pwd: '789' }), headers: { 'Content‐Type': 'application/json' } }) .then(function(data) { return data.text(); }).then(function(data) { console.log(data) });
fetch('http://localhost:3000/json').then(function(data){ return data.text(); }).then(function(data){ var obj = JSON.parse(data); console.log(obj.uname,obj.age,obj.gender) })
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