1.var header = {'Accept': 'application/json','Content-Type': 'application/json;charset=utf-8'};options.method = “DELETE”;options.headers = header;return httpUtils.deleteAsync(options).then(function (result) {if (result.statusCode == 200 && result.body != null) {return Promise.resolve(result.body);}這是代碼的一部分,包體不傳參數(shù)然后發(fā)送DELETE請求,返回json數(shù)據(jù),app.js中 app.use(bodyParser.json());app.use(bodyParser.urlencoded({ extended: false }));但是result.body解析出來不是json對象,而是字符串"{\n\t"code":0,\n\t"message":"SUCCESS"\n}"2.如果加上一個(gè)請求時(shí)加上空的json對象 options.json = {}; result.body就是json對象。這是什么原因呢? 求指教,謝謝!
node 中發(fā)送DELETE請求的響應(yīng)解析json問題
Qyouu
2018-11-21 18:13:15