curl执行请求报错Unexpected character (‘‘‘ (code 39)): expected a valid value

Unexpected character (''' (code 39)): expected a valid value (JSON String, Number, Array, Object or token 'null', 'true' or 'false')\n at [Source: (org.elasticsearch.common.io.stream.InputStreamStream

猴戏浅滩

4271人浏览 · 2022-10-21 18:06:13

猴戏浅滩 · 2022-10-21 18:06:13 发布

windows下执行curl请求：

curl -H "Content-Type: application/json" http://192.168.160.49:9200/index_partners/_search?pretty -d '{"query":{"match_all":{}},"_source":["id","companyName","targetCompanyId","targetTenantId"],"from":0,"size":100}'

直接报错："Unexpected character (''' (code 39)): expected a valid value (JSON String, Number, Array, Object, 'true' or 'false')\n at [Source: (org.elasticsearch.common.io.stream.InputStreamStreamInput); line: 1, column: 2]"，具体报错信息截图如下：

同样的请求，在Linux下执行却是成功的。截图如下：

问题分析：

在windows命令行里执行上述curl请求，执行报错，因为windows系统里不能识别单引号'，得换成双引号"，换成双引号后再执行，还是报错，这时还得把请求参数里的"转义成\"。成功截图如下：

所以最终windows下能正确的执行curl命令为

curl -H "Content-Type: application/json" http://192.168.160.49:9200/index_partners/_search?pretty -d "{\"query\":{\"match_all\":{}},\"_source\":[\"id\",\"companyName\",\"targetCompanyId\",\"targetTenantId\"],\"from\":0,\"size\":100}"