detail":"JSON parse error - Expecting value: line 1 column 1 (char 0)
在调用接口时返回400错误，详情是
{detail":"JSON parse error - Expecting value: line 1 column 1 (char 0)"}
原因是传送数据的格式有问题，不要使用, contentType: 'application/json'就好了
发送Ajax请求用的是reqwest，原来的代码是
postBill() {let self = this;let token = getQueryVariable('token');this.userToken = token;let addFamily = 0;if(self.is_add_to_family)addFamily = 1;if (token) {reqwest({url: 'http://127.0.0.1:8000/api/v1/bill/Income/?token=' + token, method: "POST", type: 'json', contentType: 'application/json', data: {bill_type: self.bill_type,money: self.money,is_add_to_family: self.is_add_to_family,remarks: self.remarks,time: self.time,concrete_type: self.concrete_type}, success: function (resp) {//}})}},
后来改为
postBill() {let self = this;let token = getQueryVariable('token');this.userToken = token;let addFamily = 0;if(self.is_add_to_family)addFamily = 1;if (token) {reqwest({url: 'http://127.0.0.1:8000/api/v1/bill/Income/?token=' + token, method: "POST", type: 'json', data: {bill_type: self.bill_type,money: self.money,is_add_to_family: self.is_add_to_family,remarks: self.remarks,time: self.time,concrete_type: self.concrete_type}, success: function (resp) {qwery('#content').html(resp)}})}},
具体就是删了, contentType: 'application/json',反正是解决了
原因可以看 ajax 发送json数据时为什么需要设置contentType: "application/json”和ajax中设置contentType: “application/json”的作用
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